IPv4 prefix

45.0.0.0/8

IP Prefix (CIDR): 45.0.0.0/8
Subnet Mask: 255.0.0.0
Address Count: 16,777,216
IP Range: 45.0.0.0 - 45.255.255.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 94

Owner: Internet Assigned Numbers Authority
Handle: IANA1-AP
Country: Australia (AU)
Address: see http://www.iana.org.
Registry: APNIC
Registered Prefix: 45.0.0.0/8 (45.0.0.0 - 45.255.255.255)
Delegated Prefix: 45.113.52.0/22 (45.113.52.0 - 45.113.55.255)

Registration 2 of 94

Owner: Interop Show Network
Handle: ISN-4
Address: 1325 Howard Ave #414 Burlingame CA 94010 United States
Registry: ARIN
Registered Prefix: 45.0.0.0/15 (45.0.0.0 - 45.1.255.255)

Registration 3 of 94

Owner: Frontier Networks Inc
Handle: FN-181
Address: 530 Kipling Ave Etobicoke ON M8Z 5E3 Canada
Registry: ARIN
Registered Prefix: 45.2.0.0/16 (45.2.0.0 - 45.2.255.255)

Registration 4 of 94

Owner: Start.ca
Handle: C05896829
Address: 148 York Street London ON N6A 1A9 Canada
Registry: ARIN
Registered Prefix: 45.3.0.0/19 (45.3.0.0 - 45.3.31.255)

Registration 5 of 94

Owner: 3xK Tech GmbH
Handle: ORG-TG236-RIPE
Country: Germany (DE)
Address: Altenhofer Weg 21 16244 Schorfheide GERMANY
Registry: RIPENCC
Registered Prefixes: 45.3.32.0/20 (45.3.32.0 - 45.3.47.255)
45.3.48.0/21 (45.3.48.0 - 45.3.55.255)
45.3.62.0/24 (45.3.62.0 - 45.3.62.255)

Registration 6 of 94

Owner: Dimensione S.r.l.
Handle: ORG-DS258-RIPE
Country: Italy (IT)
Address: Viale Giuseppe Ferro 176/A 86100 Campobasso ITALY
Registry: RIPENCC
Registered Prefixes: 45.3.56.0/24 (45.3.56.0 - 45.3.56.255)
45.3.57.0/24 (45.3.57.0 - 45.3.57.255)
45.3.58.0/24 (45.3.58.0 - 45.3.58.255)
45.3.59.0/24 (45.3.59.0 - 45.3.59.255)
Delegated Prefix: 45.3.56.0/22 (45.3.56.0 - 45.3.59.255)

Registration 7 of 94

Owner: AVASAD - Association Vaudoise Aide et de Soins Domicile / Institut de droit public
Handle: ORG-AAVA3-RIPE
Country: Switzerland (CH)
Address: Avenue de Rhodanie 60 1014 Lausanne SWITZERLAND
Registry: RIPENCC
Registered Prefix: 45.3.60.0/23 (45.3.60.0 - 45.3.61.255)

Registration 8 of 94

Owner: Netulu Incorporated
Handle: ORG-NI137-RIPE
Country: Switzerland (CH)
Address: 16192 Coastal Highway 19958 Lewes UNITED STATES
Registry: RIPENCC
Registered Prefix: 45.3.63.0/24 (45.3.63.0 - 45.3.63.255)

Registration 9 of 94

Owner: Virginia Polytechnic Institute and State Univ.
Handle: VPISU
Address: Communications Network Services 1770 Forecast Dr Blacksburg VA 24061-0506 United States
Registry: ARIN
Registered Prefix: 45.3.64.0/18 (45.3.64.0 - 45.3.127.255)

Registration 10 of 94

Owner: Charter Communications, Inc
Handle: CC-3518
Address: 6175 S. Willow Dr Greenwood Village CO 80111 United States
Registry: ARIN
Registered Prefix: 45.3.128.0/17 (45.3.128.0 - 45.3.255.255)

Registration 11 of 94

Owner: TLINK SPA
Handle: CL-TLSP-LACNIC
Address: Piso10, Torre II Cerro Colorado Santiago 7560995 CL
Registry: LACNIC
Registered Prefix: 45.4.0.0/22 (45.4.0.0 - 45.4.3.255)

Registration 12 of 94

Owner: GEIZA TEIXEIRA MARTINS IIDA
Handle: 24546826000119
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.4.0/22 (45.4.4.0 - 45.4.7.255)

Registration 13 of 94

Owner: Interviva Telecom e Serviços LTDA ME
Handle: 19551483000140
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.8.0/22 (45.4.8.0 - 45.4.11.255)

Registration 14 of 94

Owner: ROGÉRIO FERREIRA ROSA & CIA LTDA
Handle: 08449204000116
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.12.0/22 (45.4.12.0 - 45.4.15.255)

Registration 15 of 94

Owner: Desbrava Internet e Comunicação Ltda
Handle: 10553349000104
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.16.0/22 (45.4.16.0 - 45.4.19.255)

Registration 16 of 94

Owner: Osirnet Info Telecom Ltda.
Handle: 10773501000164
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.20.0/22 (45.4.20.0 - 45.4.23.255)

Registration 17 of 94

Owner: CANET INTERNET E TELECOM LTDA ME
Handle: 14350700000110
Country: Brazil (BR)
Address: BR
Registry: REGISTRO_BR
Registered Prefix: 45.4.24.0/22 (45.4.24.0 - 45.4.27.255)

Registration 18 of 94

Owner: NETGAMES TELECOM
Handle: 11078103000190
Country: Brazil (BR)
Address: BR
Registry: REGISTRO_BR
Registered Prefix: 45.4.28.0/22 (45.4.28.0 - 45.4.31.255)

Registration 19 of 94

Owner: Nicnet S.A.
Handle: 26521036000104
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.32.0/22 (45.4.32.0 - 45.4.35.255)

Registration 20 of 94

Owner: Art Compus Serviços de Comunicação Multimídia Ltd
Handle: 04128720000198
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.36.0/22 (45.4.36.0 - 45.4.39.255)

Registration 21 of 94

Owner: ALLREDE TELECOM LTDA
Handle: 20643602000174
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.40.0/22 (45.4.40.0 - 45.4.43.255)

Registration 22 of 94

Owner: ITANET PONTO COM LTDA
Handle: 23048644000155
Country: Brazil (BR)
Address: BR
Registry: REGISTRO_BR
Registered Prefix: 45.4.44.0/22 (45.4.44.0 - 45.4.47.255)

Registration 23 of 94

Owner: OPENGATE INFORMATICA LTDA
Handle: 13188234000156
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.48.0/22 (45.4.48.0 - 45.4.51.255)

Registration 24 of 94

Owner: EBER DEJANI PEREIRA DE ALBERNAZ CIA LTDA
Handle: 10940364000105
Country: Brazil (BR)
Address: BR
Registry: REGISTRO_BR
Registered Prefix: 45.4.52.0/22 (45.4.52.0 - 45.4.55.255)

Registration 25 of 94

Owner: VN TELECOM PROVEDORES A.R.C EIRELI
Handle: 14841815000108
Country: Brazil (BR)
Address: BR
Registry: REGISTRO_BR
Registered Prefix: 45.4.56.0/22 (45.4.56.0 - 45.4.59.255)

Registration 26 of 94

Owner: GROUPOK SERVICOS DE COMUNICACAO LTDA
Handle: 35186093000175
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.60.0/22 (45.4.60.0 - 45.4.63.255)

Registration 27 of 94

Owner: Alares Cabo Servicos de Telecomunicacoes S.A.
Handle: 02952192000161
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.64.0/22 (45.4.64.0 - 45.4.67.255)

Registration 28 of 94

Owner: Banco BMG S.A.
Handle: 61186680000174
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.68.0/22 (45.4.68.0 - 45.4.71.255)

Registration 29 of 94

Owner: CLICKBR LTDA
Handle: 16720924000100
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.72.0/24 (45.4.72.0 - 45.4.72.255)
Delegated Prefix: 45.4.72.0/22 (45.4.72.0 - 45.4.75.255)

Registration 30 of 94

Owner: Tw-solutions telecomunicações Eireli - ME
Handle: 23323113000123
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.76.0/22 (45.4.76.0 - 45.4.79.255)

Registration 31 of 94

Owner: Laboratorio Sabin de Analises Clínicas SA
Handle: 00718528000109
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.80.0/30 (45.4.80.0 - 45.4.80.3)
Delegated Prefix: 45.4.80.0/22 (45.4.80.0 - 45.4.83.255)

Registration 32 of 94

Owner: CIBERNET S. de RL de CV
Handle: HN-CIBE5-LACNIC
Address: - Barrio Rio de Piedras, 27 Av, 4 Calle SO San Pedro Sula, Cortés 21104 HN
Registry: LACNIC
Registered Prefix: 45.4.84.0/22 (45.4.84.0 - 45.4.87.255)

Registration 33 of 94

Owner: NEGOCIOS Y TELEFONIA NEDETEL S.A.
Handle: EC-NESA6-LACNIC
Address: Ciudad Digital Nedetel Av. Perimetral Km. 4 y Francisco de Orellana Guayaquil -- EC
Registry: LACNIC
Registered Prefix: 45.4.88.0/23 (45.4.88.0 - 45.4.89.255)
Delegated Prefix: 45.4.88.0/22 (45.4.88.0 - 45.4.91.255)

Registration 34 of 94

Owner: CABLENORTV S.A.C. (CABLE VISION)
Handle: PE-CASA50-LACNIC
Address: - AV. FERNANDO BELAUNDE TERRY MZA. P LOTE. 2 TUMBES 24001 PE
Registry: LACNIC
Registered Prefix: 45.4.92.0/22 (45.4.92.0 - 45.4.95.255)

Registration 35 of 94

Owner: Associação Educativa Evangélica
Handle: 01060102000165
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.96.0/24 (45.4.96.0 - 45.4.96.255)

Registration 36 of 94

Owner: MUNICIPALIDAD DE PILAR
Handle: AR-MUPI2-LACNIC
Address: Bernardino Rivadavia 680 Pilar AR Pilar 1629 AR
Registry: LACNIC
Registered Prefix: 45.4.97.0/24 (45.4.97.0 - 45.4.97.255)

Registration 37 of 94

Owner: BANCO PRODEM SA
Handle: BO-FFPP18-LACNIC
Address: - ZONA DE CALACOTO ENTRE LA CALLE 20 y 21 Av. BALLIVIAN La Paz - BO
Registry: LACNIC
Registered Prefix: 45.4.98.0/23 (45.4.98.0 - 45.4.99.255)

Registration 38 of 94

Owner: LISANDRO POZZO ARDIZZI
Handle: AR-LPAR-LACNIC
Address: - San Martin San Antonio Oeste - AR
Registry: LACNIC
Registered Prefix: 45.4.100.0/22 (45.4.100.0 - 45.4.103.255)

Registration 39 of 94

Owner: G.W. DA SILVA SERVICOS DE COMUNICACAO MULTIMIDIA -
Handle: 11690322000126
Country: Brazil (BR)
Address: BR
Registry: REGISTRO_BR
Registered Prefix: 45.4.104.0/22 (45.4.104.0 - 45.4.107.255)

Registration 40 of 94

Owner: Chapnet Serviços de Comunicação Ltda
Handle: 03701156000198
Country: Brazil (BR)
Address: BR
Registry: REGISTRO_BR
Registered Prefix: 45.4.108.0/22 (45.4.108.0 - 45.4.111.255)

Registration 41 of 94

Owner: Embracore Informática LTDA ME
Handle: 07781330000100
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.112.0/22 (45.4.112.0 - 45.4.115.255)

Registration 42 of 94

Owner: UM TELECOM SOLUCOES EM TECNOLOGIA LTDA
Handle: 21070858000100
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.116.0/22 (45.4.116.0 - 45.4.119.255)

Registration 43 of 94

Owner: R3 INTERNET
Handle: 22805978000163
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.120.0/22 (45.4.120.0 - 45.4.123.255)

Registration 44 of 94

Owner: I9VA TELECOM EIRELI
Handle: 23190453000123
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.124.0/22 (45.4.124.0 - 45.4.127.255)

Registration 45 of 94

Owner: COMUNICACIONES METROPOLITANAS CABLECOLOR
Handle: GT-CMCA-LACNIC
Address: Zona 10 CALLE AVENIDA 18-26 Guatemala 01010 GT
Registry: LACNIC
Registered Prefix: 45.4.128.0/23 (45.4.128.0 - 45.4.129.255)
Delegated Prefix: 45.4.128.0/22 (45.4.128.0 - 45.4.131.255)

Registration 46 of 94

Owner: R2 DADOS LTDA - ME
Handle: 25070521000146
Country: Brazil (BR)
Address: BR
Registry: REGISTRO_BR
Registered Prefix: 45.4.132.0/22 (45.4.132.0 - 45.4.135.255)

Registration 47 of 94

Owner: CABLECOLOR S.A.
Handle: HN-CASA-LACNIC
Address: 2do. Nivel Cl Principal Colonia Miramontes Ed. Cont TEGUCIGALPA 4780 HN
Registry: LACNIC
Registered Prefix: 45.4.136.0/22 (45.4.136.0 - 45.4.139.255)

Registration 48 of 94

Owner: GLOBAL TELECOMUNICACOES EIRELI - ME
Handle: 21735605000109
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.140.0/22 (45.4.140.0 - 45.4.143.255)

Registration 49 of 94

Owner: Rede.com Telecom Ltda - ME
Handle: 24229914000197
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.144.0/22 (45.4.144.0 - 45.4.147.255)

Registration 50 of 94

Owner: POINTNET PROVEDOR DE INTERNET LTDA
Handle: 12369496000154
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.148.0/22 (45.4.148.0 - 45.4.151.255)

Registration 51 of 94

Owner: URSICH CONSULTORIA EM INFORMATICA
Handle: 10744507000103
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.152.0/22 (45.4.152.0 - 45.4.155.255)

Registration 52 of 94

Owner: Voafibra Comunicacao
Handle: 28530024000171
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.156.0/22 (45.4.156.0 - 45.4.159.255)

Registration 53 of 94

Owner: GENOVESIO HUGO ALBERTO RAMON
Handle: AR-HARG-LACNIC
Address: TA Edison 109 Corral de Bustos AR Corral de Bustos 5200 AR
Registry: LACNIC
Registered Prefix: 45.4.160.0/22 (45.4.160.0 - 45.4.163.255)

Registration 54 of 94

Owner: RED WOLF SRL
Handle: AR-RWSR-LACNIC
Address: - Porfirio Seppey 1335 Villa Maria 5900 AR
Registry: LACNIC
Registered Prefix: 45.4.164.0/22 (45.4.164.0 - 45.4.167.255)

Registration 55 of 94

Owner: W M Servicios y Gestiones Ltda.
Handle: CL-WMNE-LACNIC
Address: - Av. Maquehue Padre Las Casas 4850113 CL
Registry: LACNIC
Registered Prefix: 45.4.168.0/22 (45.4.168.0 - 45.4.171.255)

Registration 56 of 94

Owner: HomeNet LTDA
Handle: CL-HOME-LACNIC
Address: Local 6 Av. Maquehue Padre Las Casas 4850113 CL
Registry: LACNIC
Registered Prefix: 45.4.168.0/23 (45.4.168.0 - 45.4.169.255)
Delegated Prefix: 45.4.168.0/22 (45.4.168.0 - 45.4.171.255)

Registration 57 of 94

Owner: A2 Hosting, Inc.
Handle: A2HOS
Address: P.O. Box 2998 Ann Arbor MI 48106 United States
Registry: ARIN
Registered Prefix: 45.4.172.0/22 (45.4.172.0 - 45.4.175.255)

Registration 58 of 94

Owner: YUHOO NET
Handle: 12898470000101
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefixes: 45.4.176.0/23 (45.4.176.0 - 45.4.177.255)
45.4.179.0/24 (45.4.179.0 - 45.4.179.255)

Registration 59 of 94

Owner: EES COMUNICACAO MULTIMIDIA LTDA - EPP
Handle: 23432812000101
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.178.0/24 (45.4.178.0 - 45.4.178.255)

Registration 60 of 94

Owner: RM dos Santos Informatica
Handle: 07321600000109
Country: Brazil (BR)
Address: BR
Registry: REGISTRO_BR
Registered Prefix: 45.4.180.0/22 (45.4.180.0 - 45.4.183.255)

Registration 61 of 94

Owner: BSB TIC SOLUCÕES LTDA - EPP
Handle: 04202019000171
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.184.0/22 (45.4.184.0 - 45.4.187.255)

Registration 62 of 94

Owner: APIS - Internet Consultoria e Comercio Ltda
Handle: 01432068000102
Country: Brazil (BR)
Address: BR
Registry: REGISTRO_BR
Registered Prefix: 45.4.185.0/24 (45.4.185.0 - 45.4.185.255)
Delegated Prefix: 45.4.184.0/22 (45.4.184.0 - 45.4.187.255)

Registration 63 of 94

Owner: VIRTUA MAX COMUNICACAO LTDA - ME
Handle: 22995400000117
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.188.0/22 (45.4.188.0 - 45.4.191.255)

Registration 64 of 94

Owner: CONSELHO FEDERAL DE MEDICINA VETERINARIA
Handle: 00119784000171
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.192.0/28 (45.4.192.0 - 45.4.192.15)
Delegated Prefix: 45.4.192.0/22 (45.4.192.0 - 45.4.195.255)

Registration 65 of 94

Owner: ISPCONNECTED CORP
Handle: IC-1620
Address: 6-05 SADDLE RIVER RD STE 119 Fair Lawn NJ 07410 United States
Registry: ARIN
Registered Prefix: 45.4.196.0/22 (45.4.196.0 - 45.4.199.255)

Registration 66 of 94

Owner: GEDATECU SA.
Handle: EC-GESA3-LACNIC
Address: Isla Puna 21 Quito 171101 EC
Registry: LACNIC
Registered Prefix: 45.4.200.0/22 (45.4.200.0 - 45.4.203.255)

Registration 67 of 94

Owner: Joe Stewart
Handle: UK-JOST-LACNIC
Address: 89 A4, 44 London 80331 UK
Registry: LACNIC
Registered Prefix: 45.4.204.0/23 (45.4.204.0 - 45.4.205.255)
Delegated Prefix: 45.4.204.0/22 (45.4.204.0 - 45.4.207.255)

Registration 68 of 94

Owner: Rafael Alvarado
Handle: US-RAAL-LACNIC
Address: 158 Willoughby Ave, 1, Brooklyn 11205 US
Registry: LACNIC
Registered Prefix: 45.4.206.0/23 (45.4.206.0 - 45.4.207.255)
Delegated Prefix: 45.4.204.0/22 (45.4.204.0 - 45.4.207.255)

Registration 69 of 94

Owner: NET BAIO PROVEDOR DE INTERNET EIRELI - ME
Handle: 09076130000182
Country: Brazil (BR)
Address: BR
Registry: REGISTRO_BR
Registered Prefix: 45.4.208.0/22 (45.4.208.0 - 45.4.211.255)

Registration 70 of 94

Owner: Radio Gaga Internet e Serviços Ltda
Handle: 07828671000194
Country: Brazil (BR)
Address: BR
Registry: REGISTRO_BR
Registered Prefix: 45.4.212.0/22 (45.4.212.0 - 45.4.215.255)

Registration 71 of 94

Owner: COOPERATIVA DE PROVISION DE SERVICIOS EVOLUCION LTDA.
Handle: AR-CPSE6-LACNIC
Address: - Rivadavia Perito Moreno 9040 AR
Registry: LACNIC
Registered Prefix: 45.4.216.0/22 (45.4.216.0 - 45.4.219.255)

Registration 72 of 94

Owner: TECHNOLOGY TELECOM
Handle: 11194833000157
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.220.0/22 (45.4.220.0 - 45.4.223.255)

Registration 73 of 94

Owner: DIGIL 360 PROVEDORES DE ACESSO LTDA-ME
Handle: 10976841000192
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.224.0/22 (45.4.224.0 - 45.4.227.255)

Registration 74 of 94

Owner: E. J. MACHADO DE SOUZA E CIA LTDA ME
Handle: 07901138000100
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.228.0/22 (45.4.228.0 - 45.4.231.255)

Registration 75 of 94

Owner: HOSANNA PROV. DE SERV. DE INTERNET LTDA
Handle: 24394151000130
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.232.0/22 (45.4.232.0 - 45.4.235.255)

Registration 76 of 94

Owner: LIGGA SERVICOS EM TELECOM S.A.
Handle: 65649511000184
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.236.0/22 (45.4.236.0 - 45.4.239.255)

Registration 77 of 94

Owner: NET ONDA SERVICOS DE INTERNET LTDA
Handle: 03125043000191
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.240.0/22 (45.4.240.0 - 45.4.243.255)

Registration 78 of 94

Owner: VANGUARDA TELECOMUNICAÇÕES LTDA ME
Handle: 18311072000115
Country: Brazil (BR)
Address: BR
Registry: REGISTRO_BR
Registered Prefix: 45.4.244.0/22 (45.4.244.0 - 45.4.247.255)

Registration 79 of 94

Owner: SUPERNET INFORMÁTICA E SERVIÇOS
Handle: 13945287000174
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.4.248.0/22 (45.4.248.0 - 45.4.251.255)

Registration 80 of 94

Owner: Fernando German Fischer (FIBERNET TELECOM)
Handle: AR-FGFF-LACNIC
Address: - Ruta Nacional 101 - Barrio: Industrial - San Antonio - 3366 Misiones Gral Manuel Belgrano - AR
Registry: LACNIC
Registered Prefix: 45.4.252.0/22 (45.4.252.0 - 45.4.255.255)

Registration 81 of 94

Owner: ALTEC S.E. ALTA TECNOLOGIA SOCIEDAD DEL ESTADO
Handle: AR-ATYS-LACNIC
Address: - Albarracin San Carlos de Bariloche 8400 AR
Registry: LACNIC
Registered Prefix: 45.5.0.0/22 (45.5.0.0 - 45.5.3.255)

Registration 82 of 94

Owner: VTX NET TELECOM LTDA
Handle: 43629662000138
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.5.4.0/22 (45.5.4.0 - 45.5.7.255)

Registration 83 of 94

Owner: AVATEC TECNOLOGIA LTDA
Handle: 05693466000133
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.5.4.0/23 (45.5.4.0 - 45.5.5.255)
Delegated Prefix: 45.5.4.0/22 (45.5.4.0 - 45.5.7.255)

Registration 84 of 94

Owner: VIANET TELECOM
Handle: 29225277000102
Country: Brazil (BR)
Address: BR
Registry: REGISTRO_BR
Registered Prefix: 45.5.6.0/24 (45.5.6.0 - 45.5.6.255)
Delegated Prefix: 45.5.4.0/22 (45.5.4.0 - 45.5.7.255)

Registration 85 of 94

Owner: ELIAS COMUNICACIONES, SRL
Handle: DO-ECSR-LACNIC
Address: 0 CARRETERA PRESA DE TAVERAS KM 1 LA TORRE, LA VEGA LA VEGA 41000 DO
Registry: LACNIC
Registered Prefix: 45.5.8.0/22 (45.5.8.0 - 45.5.11.255)

Registration 86 of 94

Owner: UNIVERSIDAD FRANCISCO GAVIDIA
Handle: SV-UFGA1-LACNIC
Address: -- CALLE EL PROGRESO, COL. FLOR BLANCA , S.S. San Salvador -- SV
Registry: LACNIC
Registered Prefix: 45.5.12.0/24 (45.5.12.0 - 45.5.12.255)

Registration 87 of 94

Owner: BANCO NACIONAL DE BOLIVIA S.A.
Handle: BO-BNBO1-LACNIC
Address: - camacho esquina colon, edificio BNB, piso 3 3 La Paz BO La Paz 3929 BO
Registry: LACNIC
Registered Prefix: 45.5.13.0/24 (45.5.13.0 - 45.5.13.255)

Registration 88 of 94

Owner: Tribunal de Justiça do Estado de Sergipe
Handle: 13166970000103
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.5.14.0/24 (45.5.14.0 - 45.5.14.255)

Registration 89 of 94

Owner: FRAVEGA S A C I E I
Handle: AR-FSAC-LACNIC
Address: - Valentin Gomez Buenos Aires 1191 AR
Registry: LACNIC
Registered Prefix: 45.5.15.0/24 (45.5.15.0 - 45.5.15.255)

Registration 90 of 94

Owner: BANDA A TELECOMUNICACOES EIRELI
Handle: 10894810000192
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.5.16.0/22 (45.5.16.0 - 45.5.19.255)

Registration 91 of 94

Owner: USINA POPULAR Y MUNICIPAL DE TANDIL SEM
Handle: AR-UPYM-LACNIC
Address: - Nigro Tandil 7000 AR
Registry: LACNIC
Registered Prefix: 45.5.20.0/22 (45.5.20.0 - 45.5.23.255)

Registration 92 of 94

Owner: GRUPO ITTEL S.R.L.
Handle: AR-GISR12-LACNIC
Address: Depto 101 Manuel Ugarte CABA 1428 AR
Registry: LACNIC
Registered Prefix: 45.5.23.0/24 (45.5.23.0 - 45.5.23.255)
Delegated Prefix: 45.5.20.0/22 (45.5.20.0 - 45.5.23.255)

Registration 93 of 94

Owner: NETLINKPE.INFO LTDA
Handle: 19476963000194
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.5.24.0/22 (45.5.24.0 - 45.5.27.255)

Registration 94 of 94

Owner: Juca.net Telecom LTDA
Handle: 58633622000137
Country: Brazil (BR)
Registry: REGISTRO_BR
Registered Prefix: 45.5.27.0/24 (45.5.27.0 - 45.5.27.255)
Delegated Prefix: 45.5.24.0/22 (45.5.24.0 - 45.5.27.255)

These results are partial. Additional registration records were omitted.

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
45.2.0.0/16	More specific	AS7311	Frontier Networks Inc	Canada (CA)	45.2.0.0	45.2.255.255
45.3.0.0/19	More specific	AS40788	Start Communications	Canada (CA)	45.3.0.0	45.3.31.255
45.3.32.0/20	More specific	AS200373	3xK Tech GmbH	Germany (DE)	45.3.32.0	45.3.47.255
45.3.48.0/21	More specific	AS200373	3xK Tech GmbH	Germany (DE)	45.3.48.0	45.3.55.255
45.3.56.0/24	More specific	AS25255	Hutchison Drei Austria GmbH	Austria (AT)	45.3.56.0	45.3.56.255
45.3.57.0/24	More specific	AS202870	Dimensione S.r.l.	Italy (IT)	45.3.57.0	45.3.57.255
45.3.58.0/23	More specific	AS202870	Dimensione S.r.l.	Italy (IT)	45.3.58.0	45.3.59.255
45.3.62.0/24	More specific	AS200373	3xK Tech GmbH	Germany (DE)	45.3.62.0	45.3.62.255
45.3.63.0/24	More specific	AS215740	Netulu Incorporated	United States of America (US)	45.3.63.0	45.3.63.255
45.3.64.0/18	More specific	AS1312	Virginia Polytechnic Institute and State Univ.	United States of America (US)	45.3.64.0	45.3.127.255
45.3.96.0/20	More specific	AS26499	Virginia Polytechnic Institute and State Univ.	United States of America (US)	45.3.96.0	45.3.111.255
45.3.112.0/23	More specific	AS26499	Virginia Polytechnic Institute and State Univ.	United States of America (US)	45.3.112.0	45.3.113.255
45.3.128.0/17	More specific	AS33363	Charter Communications Inc	United States of America (US)	45.3.128.0	45.3.255.255
45.4.0.0/22	More specific	AS265662	TLINK SPA	Chile (CL)	45.4.0.0	45.4.3.255
45.4.4.0/22	More specific	AS266042	GEIZA TEIXEIRA MARTINS IIDA	Brazil (BR)	45.4.4.0	45.4.7.255
45.4.8.0/22	More specific	AS266052	Interviva Telecom e Serviços LTDA ME	Brazil (BR)	45.4.8.0	45.4.11.255
45.4.12.0/22	More specific	AS266035	ROGÉRIO FERREIRA ROSA & CIA LTDA	Brazil (BR)	45.4.12.0	45.4.15.255
45.4.16.0/22	More specific	AS266053	Desbrava Internet e Comunicação Ltda	Brazil (BR)	45.4.16.0	45.4.19.255
45.4.20.0/22	More specific	AS262459	Osirnet Info Telecom Ltda.	Brazil (BR)	45.4.20.0	45.4.23.255
45.4.24.0/22	More specific	AS266043	CANET INTERNET E TELECOM LTDA ME	Brazil (BR)	45.4.24.0	45.4.27.255
45.4.28.0/22	More specific	AS266036	NETGAMES TELECOM	Brazil (BR)	45.4.28.0	45.4.31.255
45.4.32.0/22	More specific	AS266044	Nicnet S.A.	Brazil (BR)	45.4.32.0	45.4.35.255
45.4.36.0/22	More specific	AS266045	Art Compus Serviços de Comunicação Multimídia Ltd	Brazil (BR)	45.4.36.0	45.4.39.255
45.4.40.0/22	More specific	AS273683	ALLREDE TELECOM LTDA	Brazil (BR)	45.4.40.0	45.4.43.255
45.4.44.0/22	More specific	AS266055	ITANET PONTO COM LTDA	Brazil (BR)	45.4.44.0	45.4.47.255
45.4.48.0/22	More specific	AS266037	OPENGATE INFORMATICA LTDA	Brazil (BR)	45.4.48.0	45.4.51.255
45.4.52.0/22	More specific	AS266040	EBER DEJANI PEREIRA DE ALBERNAZ CIA LTDA	Brazil (BR)	45.4.52.0	45.4.55.255
45.4.56.0/22	More specific	AS266038	VN TELECOM PROVEDORES A.R.C EIRELI	Brazil (BR)	45.4.56.0	45.4.59.255
45.4.60.0/22	More specific	AS266039	GROUPOK SERVICOS DE COMUNICACAO LTDA	Brazil (BR)	45.4.60.0	45.4.63.255
45.4.64.0/22	More specific	AS28220	Alares Cabo Servicos de Telecomunicacoes S.A.	Brazil (BR)	45.4.64.0	45.4.67.255
45.4.68.0/22	More specific	AS266069	Banco BMG S.A.	Brazil (BR)	45.4.68.0	45.4.71.255
45.4.72.0/22	More specific	AS266046	INTERCONNECT TRANSMISSAO DE DADOS	Brazil (BR)	45.4.72.0	45.4.75.255
45.4.76.0/23	More specific	AS266041	Tw-solutions telecomunicações Eireli - ME	Brazil (BR)	45.4.76.0	45.4.77.255
45.4.78.0/24	More specific	AS266041	Tw-solutions telecomunicações Eireli - ME	Brazil (BR)	45.4.78.0	45.4.78.255
45.4.80.0/22	More specific	AS265933	connectx serviços de telecomunicações ltda	Brazil (BR)	45.4.80.0	45.4.83.255
45.4.84.0/22	More specific	AS262234	ASOCIACION DE SERVICIO DE INTERNET S. DE RL.	Honduras (HN)	45.4.84.0	45.4.87.255
45.4.88.0/22	More specific	AS52468	UFINET PANAMA S.A.	Panama (PA)	45.4.88.0	45.4.91.255
45.4.92.0/23	More specific	AS274162	CABLENORTV S.A.C. (CABLE VISION)	Peru (PE)	45.4.92.0	45.4.93.255
45.4.96.0/24	More specific	AS266077	Associação Educativa Evangélica	Brazil (BR)	45.4.96.0	45.4.96.255
45.4.97.0/24	More specific	AS265658	MUNICIPALIDAD DE PILAR	Argentina (AR)	45.4.97.0	45.4.97.255
45.4.98.0/23	More specific	AS265756	BANCO PRODEM SA	Bolivia (BO)	45.4.98.0	45.4.99.255
45.4.100.0/23	More specific	AS265673	LISANDRO POZZO ARDIZZI	Argentina (AR)	45.4.100.0	45.4.101.255
45.4.102.0/24	More specific	AS265673	LISANDRO POZZO ARDIZZI	Argentina (AR)	45.4.102.0	45.4.102.255
45.4.104.0/22	More specific	AS266063	G.W. DA SILVA SERVICOS DE COMUNICACAO MULTIMIDIA -	Brazil (BR)	45.4.104.0	45.4.107.255
45.4.108.0/22	More specific	AS266047	Chapnet Serviços de Comunicação Ltda	Brazil (BR)	45.4.108.0	45.4.111.255
45.4.112.0/22	More specific	AS266070	Embracore Informática LTDA ME	Brazil (BR)	45.4.112.0	45.4.115.255
45.4.116.0/22	More specific	AS266048	UM TELECOM SOLUCOES EM TECNOLOGIA LTDA	Brazil (BR)	45.4.116.0	45.4.119.255
45.4.120.0/22	More specific	AS266071	R3 INTERNET	Brazil (BR)	45.4.120.0	45.4.123.255
45.4.124.0/22	More specific	AS266066	I9VA TELECOM EIRELI	Brazil (BR)	45.4.124.0	45.4.127.255
45.4.128.0/22	More specific	AS22869	CABLECOLOR S.A.	Honduras (HN)	45.4.128.0	45.4.131.255
45.4.132.0/22	More specific	AS266062	R2 DADOS LTDA - ME	Brazil (BR)	45.4.132.0	45.4.135.255
45.4.136.0/22	More specific	AS27884	CABLECOLOR S.A.	Honduras (HN)	45.4.136.0	45.4.139.255
45.4.140.0/22	More specific	AS266072	GLOBAL TELECOMUNICACOES EIRELI - ME	Brazil (BR)	45.4.140.0	45.4.143.255
45.4.144.0/22	More specific	AS266049	Rede.com Telecom Ltda - ME	Brazil (BR)	45.4.144.0	45.4.147.255
45.4.148.0/22	More specific	AS266073	POINTNET PROVEDOR DE INTERNET LTDA	Brazil (BR)	45.4.148.0	45.4.151.255
45.4.154.0/23	More specific	AS266074	URSICH CONSULTORIA EM INFORMATICA	Brazil (BR)	45.4.154.0	45.4.155.255
45.4.156.0/22	More specific	AS267388	Voafibra Comunicacao	Brazil (BR)	45.4.156.0	45.4.159.255
45.4.160.0/22	More specific	AS265683	GENOVESIO HUGO ALBERTO RAMON	Argentina (AR)	45.4.160.0	45.4.163.255
45.4.164.0/22	More specific	AS266749	RED WOLF SRL	Argentina (AR)	45.4.164.0	45.4.167.255
45.4.172.0/22	More specific	AS55293	A2 Hosting Inc.	United States of America (US)	45.4.172.0	45.4.175.255
45.4.176.0/23	More specific	AS266097	YUHOO NET	Brazil (BR)	45.4.176.0	45.4.177.255
45.4.178.0/24	More specific	AS266429	EES COMUNICACAO MULTIMIDIA LTDA - EPP	Brazil (BR)	45.4.178.0	45.4.178.255
45.4.179.0/24	More specific	AS266097	YUHOO NET	Brazil (BR)	45.4.179.0	45.4.179.255
45.4.180.0/22	More specific	AS266057	RM dos Santos Informatica	Brazil (BR)	45.4.180.0	45.4.183.255
45.4.184.0/22	More specific	AS266051	BSB TIC SOLUCÕES LTDA - EPP	Brazil (BR)	45.4.184.0	45.4.187.255
45.4.188.0/22	More specific	AS266089	VIRTUA MAX COMUNICACAO LTDA - ME	Brazil (BR)	45.4.188.0	45.4.191.255
45.4.192.0/22	More specific	AS266087	Orbitel Telecomunicações e Informática Ltda	Brazil (BR)	45.4.192.0	45.4.195.255
45.4.196.0/22	More specific	AS398712	ISPCONNECTED CORP	United States of America (US)	45.4.196.0	45.4.199.255
45.4.200.0/22	More specific	AS263238	Eliana Vanessa Morocho Oña	Ecuador (EC)	45.4.200.0	45.4.203.255
45.4.204.0/23	More specific	AS198798	OFFICE LIMITED	United Kingdom of Great Britain and Northern Ireland (GB)	45.4.204.0	45.4.205.255
45.4.206.0/23	More specific	AS265671	PODOJIL CONTRACTING S.A.	Honduras (HN)	45.4.206.0	45.4.207.255
45.4.208.0/22	More specific	AS266086	NET BAIO PROVEDOR DE INTERNET EIRELI - ME	Brazil (BR)	45.4.208.0	45.4.211.255
45.4.212.0/22	More specific	AS266061	Radio Gaga Internet e Serviços Ltda	Brazil (BR)	45.4.212.0	45.4.215.255
45.4.216.0/22	More specific	AS265679	COOPERATIVA DE PROVISION DE SERVICIOS EVOLUCION LTDA.	Argentina (AR)	45.4.216.0	45.4.219.255
45.4.220.0/22	More specific	AS266067	TECHNOLOGY TELECOM	Brazil (BR)	45.4.220.0	45.4.223.255
45.4.224.0/22	More specific	AS266060	DIGIL 360 PROVEDORES DE ACESSO LTDA-ME	Brazil (BR)	45.4.224.0	45.4.227.255
45.4.228.0/22	More specific	AS266075	E. J. MACHADO DE SOUZA E CIA LTDA ME	Brazil (BR)	45.4.228.0	45.4.231.255
45.4.232.0/22	More specific	AS266059	HOSANNA PROV. DE SERV. DE INTERNET LTDA	Brazil (BR)	45.4.232.0	45.4.235.255
45.4.236.0/22	More specific	AS14868	LIGGA SERVICOS EM TELECOM S.A.	Brazil (BR)	45.4.236.0	45.4.239.255
45.4.240.0/22	More specific	AS262532	NET ONDA SERVICOS DE INTERNET LTDA	Brazil (BR)	45.4.240.0	45.4.243.255
45.4.244.0/22	More specific	AS266065	VANGUARDA TELECOMUNICAÇÕES LTDA ME	Brazil (BR)	45.4.244.0	45.4.247.255
45.4.248.0/22	More specific	AS266064	SUPERNET INFORMÁTICA E SERVIÇOS	Brazil (BR)	45.4.248.0	45.4.251.255
45.4.252.0/22	More specific	AS265661	Fernando German Fischer (FIBERNET TELECOM)	Argentina (AR)	45.4.252.0	45.4.255.255
45.5.0.0/22	More specific	AS265687	ALTEC S.E. ALTA TECNOLOGIA SOCIEDAD DEL ESTADO	Argentina (AR)	45.5.0.0	45.5.3.255
45.5.4.0/23	More specific	AS266132	VTX NET TELECOM LTDA	Brazil (BR)	45.5.4.0	45.5.5.255
45.5.6.0/24	More specific	AS266132	VTX NET TELECOM LTDA	Brazil (BR)	45.5.6.0	45.5.6.255
45.5.8.0/22	More specific	AS265695	ELIAS COMUNICACIONES SRL	Dominican Republic (DO)	45.5.8.0	45.5.11.255
45.5.12.0/24	More specific	AS16906	El Salvador Network S. A.	El Salvador (SV)	45.5.12.0	45.5.12.255
45.5.13.0/24	More specific	AS265670	BANCO NACIONAL DE BOLIVIA S.A.	Bolivia (BO)	45.5.13.0	45.5.13.255
45.5.14.0/24	More specific	AS266068	Tribunal de Justiça do Estado de Sergipe	Brazil (BR)	45.5.14.0	45.5.14.255
45.5.15.0/24	More specific	AS265690	FRAVEGA S A C I E I	Argentina (AR)	45.5.15.0	45.5.15.255
45.5.16.0/22	More specific	AS266083	BANDA A TELECOMUNICACOES EIRELI	Brazil (BR)	45.5.16.0	45.5.19.255
45.5.20.0/23	More specific	AS265685	USINA POPULAR Y MUNICIPAL DE TANDIL SEM	Argentina (AR)	45.5.20.0	45.5.21.255
45.5.22.0/24	More specific	AS265685	USINA POPULAR Y MUNICIPAL DE TANDIL SEM	Argentina (AR)	45.5.22.0	45.5.22.255
45.5.23.0/24	More specific	AS273044	GRUPO ITTEL S.R.L.	Argentina (AR)	45.5.23.0	45.5.23.255
45.5.24.0/23	More specific	AS271061	NETLINKPE.INFO LTDA	Brazil (BR)	45.5.24.0	45.5.25.255
45.5.27.0/24	More specific	AS271061	NETLINKPE.INFO LTDA	Brazil (BR)	45.5.27.0	45.5.27.255
45.5.28.0/22	More specific	AS265706	WIANET SOLUTIONS	Honduras (HN)	45.5.28.0	45.5.31.255
45.5.32.0/22	More specific	AS266931	RE Servicos de Comunicacao Multimidia	Brazil (BR)	45.5.32.0	45.5.35.255
45.5.36.0/22	More specific	AS266080	NOVA FIBRA	Brazil (BR)	45.5.36.0	45.5.39.255

Showing the first 100 announced prefixes. Additional more-specific announcements were omitted.