IPv4 prefix
216.28.0.0/15
- IP Prefix (CIDR)
- 216.28.0.0/15
- Subnet Mask
- 255.254.0.0
- Address Count
- 131,072
Registration 1 of 8
- Owner
- Cogent Communications, LLC
- Handle
- COGC
- Address
- 2450 N Street NW Washington DC 20037 United States
- Registry
- ARIN
- Registered Prefix
- 216.28.0.0/15 (216.28.0.0 - 216.29.255.255)
Registration 2 of 8
- Owner
- AKASH TELECOM SA DE CV
- Handle
- ATSC-17
- Address
- CECILIO RAMIREZ, 5, LOCAL 2, COL. SAN ANTONIO IXMIQUILPAN HIDALGO 42302 Mexico
- Registry
- ARIN
- Registered Prefix
- 216.28.148.0/22 (216.28.148.0 - 216.28.151.255)
- Delegated Prefix
- 216.28.0.0/15 (216.28.0.0 - 216.29.255.255)
Registration 3 of 8
- Owner
- WIFIMAX S.A.S.
- Handle
- C11446504
- Address
- # 72-53 CARRERA 23A CALI Colombia
- Registry
- ARIN
- Registered Prefix
- 216.28.154.0/23 (216.28.154.0 - 216.28.155.255)
- Delegated Prefix
- 216.28.0.0/15 (216.28.0.0 - 216.29.255.255)
Registration 4 of 8
- Owner
- Vemax S.A.C.
- Handle
- C11466153
- Address
- 3er Piso, JADE,, URB SAN GABRIEL LIMA 2637 Peru
- Registry
- ARIN
- Registered Prefix
- 216.28.157.0/24 (216.28.157.0 - 216.28.157.255)
- Delegated Prefix
- 216.28.0.0/15 (216.28.0.0 - 216.29.255.255)
Registration 5 of 8
- Owner
- FJ Telecom
- Handle
- C11394579
- Address
- 146 RUA AMADOR ARAUJO Recife PE 50900-460 Brazil
- Registry
- ARIN
- Registered Prefix
- 216.28.192.0/23 (216.28.192.0 - 216.28.193.255)
- Delegated Prefix
- 216.28.0.0/15 (216.28.0.0 - 216.29.255.255)
Registration 6 of 8
- Owner
- Topnet Marajo LTDA
- Handle
- C11455031
- Address
- 494 RUA SEGUNDA, CENTRO SOURE PA Brazil
- Registry
- ARIN
- Registered Prefix
- 216.28.194.0/23 (216.28.194.0 - 216.28.195.255)
- Delegated Prefix
- 216.28.0.0/15 (216.28.0.0 - 216.29.255.255)
Registration 7 of 8
- Owner
- Mnet Telecom Provedor de Acesso A Internet LTDA
- Handle
- C11423354
- Address
- 244 RUA MARTINS LIMA GUANAMBI 46430-000 Brazil
- Registry
- ARIN
- Registered Prefix
- 216.28.246.0/23 (216.28.246.0 - 216.28.247.255)
- Delegated Prefix
- 216.28.0.0/15 (216.28.0.0 - 216.29.255.255)
Registration 8 of 8
- Owner
- Sp Tec Seguranca e Inteligencia Cibernetica LTDA
- Handle
- C11398130
- Address
- 1471 AVENIDA PAULISTA BELA VISTA 01311-927 Brazil
- Registry
- ARIN
- Registered Prefix
- 216.28.248.0/21 (216.28.248.0 - 216.28.255.255)
- Delegated Prefix
- 216.28.0.0/15 (216.28.0.0 - 216.29.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 216.28.0.0/15 | Exact | AS174 | Cogent Communications LLC |
United States of America (US)
|
216.28.0.0 | 216.29.255.255 |
| 216.28.8.0/24 | More specific | AS29787 | Web Force Systems |
United States of America (US)
|
216.28.8.0 | 216.28.8.255 |
| 216.28.59.0/24 | More specific | AS267834 | SERVYCOM COLOMBIA S.A.S |
Colombia (CO)
|
216.28.59.0 | 216.28.59.255 |
| 216.28.130.0/24 | More specific | AS272626 | N9 TELECOM |
Brazil (BR)
|
216.28.130.0 | 216.28.130.255 |
| 216.28.131.0/24 | More specific | AS265086 | Infinyt Alpha S.A |
Brazil (BR)
|
216.28.131.0 | 216.28.131.255 |
| 216.28.132.0/23 | More specific | AS270180 | Alejandro Agustin Montaño |
Mexico (MX)
|
216.28.132.0 | 216.28.133.255 |
| 216.28.134.0/23 | More specific | AS274191 | CUSATO VICENTE EZEQUIEL (TELERED VGG) |
Argentina (AR)
|
216.28.134.0 | 216.28.135.255 |
| 216.28.140.0/22 | More specific | AS273306 | CABLE DIVERSION ELIGAMA |
Mexico (MX)
|
216.28.140.0 | 216.28.143.255 |
| 216.28.144.0/24 | More specific | AS264283 | Net Triangulo Telecom Ltda - ME |
Brazil (BR)
|
216.28.144.0 | 216.28.144.255 |
| 216.28.146.0/24 | More specific | AS274216 | MOVILMAX CHILE TELECOMUNICACIONES SPA |
Chile (CL)
|
216.28.146.0 | 216.28.146.255 |
| 216.28.147.0/24 | More specific | AS28594 | All Net Informatica Ltda |
Brazil (BR)
|
216.28.147.0 | 216.28.147.255 |
| 216.28.148.0/22 | More specific | AS273276 | AKASH TELECOM SA DE CV |
Mexico (MX)
|
216.28.148.0 | 216.28.151.255 |
| 216.28.152.0/24 | More specific | AS274817 | Oficial 7 internet eireli |
Brazil (BR)
|
216.28.152.0 | 216.28.152.255 |
| 216.28.154.0/23 | More specific | AS274245 | WIFIMAX S.A.S. |
Colombia (CO)
|
216.28.154.0 | 216.28.155.255 |
| 216.28.156.0/24 | More specific | AS274642 | TELECOMUNICAÇOES BRASILIA LTDA |
Brazil (BR)
|
216.28.156.0 | 216.28.156.255 |
| 216.28.157.0/24 | More specific | AS270081 | VEMAX S.A.C |
Peru (PE)
|
216.28.157.0 | 216.28.157.255 |
| 216.28.160.0/19 | More specific | AS271943 | WHITETELECOM S.R.L. |
Dominican Republic (DO)
|
216.28.160.0 | 216.28.191.255 |
| 216.28.192.0/23 | More specific | AS274603 | FJr Telecom |
Brazil (BR)
|
216.28.192.0 | 216.28.193.255 |
| 216.28.196.0/22 | More specific | AS52762 | TRIADE FIBRA |
Brazil (BR)
|
216.28.196.0 | 216.28.199.255 |
| 216.28.200.0/21 | More specific | AS52762 | TRIADE FIBRA |
Brazil (BR)
|
216.28.200.0 | 216.28.207.255 |
| 216.28.208.0/23 | More specific | AS52762 | TRIADE FIBRA |
Brazil (BR)
|
216.28.208.0 | 216.28.209.255 |
| 216.28.210.0/24 | More specific | AS274155 | DIGITAL DOT GROUP SAS |
Colombia (CO)
|
216.28.210.0 | 216.28.210.255 |
| 216.28.211.0/24 | More specific | AS267799 | TV ISLA LTDA |
Colombia (CO)
|
216.28.211.0 | 216.28.211.255 |
| 216.28.213.0/24 | More specific | AS274549 | HEAVEN CONECTA |
Brazil (BR)
|
216.28.213.0 | 216.28.213.255 |
| 216.28.215.0/24 | More specific | AS270075 | SUPER REDES S.A.S |
Colombia (CO)
|
216.28.215.0 | 216.28.215.255 |
| 216.28.216.0/21 | More specific | AS52307 | CORPICO LTDA |
Argentina (AR)
|
216.28.216.0 | 216.28.223.255 |
| 216.28.224.0/20 | More specific | AS52419 | CESOP |
Argentina (AR)
|
216.28.224.0 | 216.28.239.255 |
| 216.28.240.0/23 | More specific | AS267833 | CASELLES COSTA FACUNDO JAVIER (ONPOWER) |
Argentina (AR)
|
216.28.240.0 | 216.28.241.255 |
| 216.28.242.0/24 | More specific | AS274277 | SERVICIOS INNOVADORES EN TELECOMUNICACIONES Y ENTRETENIMIENTO YEIGO Y FIBRANET SA |
Guatemala (GT)
|
216.28.242.0 | 216.28.242.255 |
| 216.28.243.0/24 | More specific | AS272767 | IMPACTO NETWORK INTERNET LTDA |
Brazil (BR)
|
216.28.243.0 | 216.28.243.255 |
| 216.28.245.0/24 | More specific | AS29787 | Web Force Systems |
United States of America (US)
|
216.28.245.0 | 216.28.245.255 |
| 216.28.246.0/23 | More specific | AS273751 | Mnet Telecom |
Brazil (BR)
|
216.28.246.0 | 216.28.247.255 |
| 216.28.248.0/21 | More specific | AS271023 | TERA SOLUCOES |
Brazil (BR)
|
216.28.248.0 | 216.28.255.255 |
| 216.29.40.0/24 | More specific | AS29787 | Web Force Systems |
United States of America (US)
|
216.29.40.0 | 216.29.40.255 |
| 216.29.96.0/24 | More specific | AS29787 | Web Force Systems |
United States of America (US)
|
216.29.96.0 | 216.29.96.255 |
| 216.29.113.0/24 | More specific | AS29787 | Web Force Systems |
United States of America (US)
|
216.29.113.0 | 216.29.113.255 |
| 216.29.165.0/24 | More specific | AS29787 | Web Force Systems |
United States of America (US)
|
216.29.165.0 | 216.29.165.255 |
| 216.29.205.0/24 | More specific | AS29787 | Web Force Systems |
United States of America (US)
|
216.29.205.0 | 216.29.205.255 |
| 216.29.207.0/24 | More specific | AS29787 | Web Force Systems |
United States of America (US)
|
216.29.207.0 | 216.29.207.255 |
| 216.29.249.0/24 | More specific | AS29787 | Web Force Systems |
United States of America (US)
|
216.29.249.0 | 216.29.249.255 |
| 216.29.250.0/24 | More specific | AS29787 | Web Force Systems |
United States of America (US)
|
216.29.250.0 | 216.29.250.255 |