IPv4 prefix

88.205.0.0/17

IP Prefix (CIDR): 88.205.0.0/17
Subnet Mask: 255.255.128.0
Address Count: 32,768
IP Range: 88.205.0.0 - 88.205.127.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 44

Owner: HKN GmbH
Handle: ORG-nG9-RIPE
Country: Germany (DE)
Address: Hochstadenstr. 5 47829 Krefeld GERMANY
Registry: RIPENCC
Registered Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 2 of 44

Handle: NCORE-NOC
Country: Germany (DE)
Registry: RIPENCC
Registered Prefixes: 88.205.0.0/21 (88.205.0.0 - 88.205.7.255)
88.205.16.0/23 (88.205.16.0 - 88.205.17.255)
88.205.20.0/25 (88.205.20.0 - 88.205.20.127)
88.205.21.0/28 (88.205.21.0 - 88.205.21.15)
88.205.24.0/22 (88.205.24.0 - 88.205.27.255)
88.205.28.0/22 (88.205.28.0 - 88.205.31.255)
88.205.96.0/24 (88.205.96.0 - 88.205.96.255)
88.205.97.0/24 (88.205.97.0 - 88.205.97.255)
88.205.98.0/24 (88.205.98.0 - 88.205.98.255)
88.205.99.0/24 (88.205.99.0 - 88.205.99.255)
88.205.100.0/30 (88.205.100.0 - 88.205.100.3)
88.205.100.4/30 (88.205.100.4 - 88.205.100.7)
88.205.100.8/30 (88.205.100.8 - 88.205.100.11)
88.205.100.12/30 (88.205.100.12 - 88.205.100.15)
88.205.100.16/29 (88.205.100.16 - 88.205.100.23)
88.205.100.24/29 (88.205.100.24 - 88.205.100.31)
88.205.100.32/30 (88.205.100.32 - 88.205.100.35)
88.205.100.36/30 (88.205.100.36 - 88.205.100.39)
88.205.100.40/30 (88.205.100.40 - 88.205.100.43)
88.205.100.44/30 (88.205.100.44 - 88.205.100.47)
88.205.100.48/30 (88.205.100.48 - 88.205.100.51)
88.205.100.52/30 (88.205.100.52 - 88.205.100.55)
88.205.100.56/29 (88.205.100.56 - 88.205.100.63)
88.205.100.64/30 (88.205.100.64 - 88.205.100.67)
88.205.100.68/30 (88.205.100.68 - 88.205.100.71)
88.205.100.72/29 (88.205.100.72 - 88.205.100.79)
88.205.100.80/30 (88.205.100.80 - 88.205.100.83)
88.205.100.84/30 (88.205.100.84 - 88.205.100.87)
88.205.100.88/29 (88.205.100.88 - 88.205.100.95)
88.205.100.104/29 (88.205.100.104 - 88.205.100.111)
88.205.100.112/30 (88.205.100.112 - 88.205.100.115)
88.205.100.116/30 (88.205.100.116 - 88.205.100.119)
88.205.100.120/29 (88.205.100.120 - 88.205.100.127)
88.205.100.128/30 (88.205.100.128 - 88.205.100.131)
88.205.100.132/30 (88.205.100.132 - 88.205.100.135)
88.205.100.136/30 (88.205.100.136 - 88.205.100.139)
88.205.100.140/30 (88.205.100.140 - 88.205.100.143)
88.205.100.144/29 (88.205.100.144 - 88.205.100.151)
88.205.100.156/30 (88.205.100.156 - 88.205.100.159)
88.205.100.160/27 (88.205.100.160 - 88.205.100.191)
88.205.100.192/30 (88.205.100.192 - 88.205.100.195)
88.205.100.200/29 (88.205.100.200 - 88.205.100.207)
88.205.100.208/29 (88.205.100.208 - 88.205.100.215)
88.205.100.216/29 (88.205.100.216 - 88.205.100.223)
88.205.100.224/29 (88.205.100.224 - 88.205.100.231)
88.205.100.240/30 (88.205.100.240 - 88.205.100.243)
88.205.100.244/30 (88.205.100.244 - 88.205.100.247)
88.205.100.248/30 (88.205.100.248 - 88.205.100.251)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 3 of 44

Owner: Tradegate Exchange GmbH
Handle: ORG-TEG10-RIPE
Country: Germany (DE)
Address: Kronprinzendamm 21 10711 Berlin DE
Registry: RIPENCC
Registered Prefix: 88.205.24.128/27 (88.205.24.128 - 88.205.24.159)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 4 of 44

Owner: Netstack GmbH
Handle: ORG-NG297-RIPE
Country: Germany (DE)
Address: Schönhauser Allee 141 B 10437 Berlin DE
Registry: RIPENCC
Registered Prefixes: 88.205.24.160/27 (88.205.24.160 - 88.205.24.191)
88.205.24.240/29 (88.205.24.240 - 88.205.24.247)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 5 of 44

Owner: exapture GmbH
Handle: ORG-EG216-RIPE
Country: Germany (DE)
Address: Albert-Einstein-Ring 5 14532 Kleinmachnow DE
Registry: RIPENCC
Registered Prefix: 88.205.24.192/29 (88.205.24.192 - 88.205.24.199)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 6 of 44

Owner: CCVOSSEL GmbH
Handle: ORG-CG394-RIPE
Country: Germany (DE)
Address: Sredzkistr. 28 10435 Berlin DE
Registry: RIPENCC
Registered Prefix: 88.205.24.200/29 (88.205.24.200 - 88.205.24.207)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 7 of 44

Owner: STAPEDIUS GmbH
Handle: ORG-SG495-RIPE
Country: Germany (DE)
Address: Nächst Neuendorfer Landstraße 12 15806 Zossen DE
Registry: RIPENCC
Registered Prefix: 88.205.24.208/28 (88.205.24.208 - 88.205.24.223)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 8 of 44

Owner: Incubesa Europe SL
Handle: ORG-IES19-RIPE
Country: Germany (DE)
Address: Avd de la Constitucion 29631 Benalmadena, Malaga ES
Registry: RIPENCC
Registered Prefix: 88.205.24.224/29 (88.205.24.224 - 88.205.24.231)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 9 of 44

Owner: Ceteris AG
Handle: ORG-CA2856-RIPE
Country: Germany (DE)
Address: Linienstrasse 214 10119 Berlin DE
Registry: RIPENCC
Registered Prefix: 88.205.24.232/29 (88.205.24.232 - 88.205.24.239)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 10 of 44

Owner: rethink GmbH
Handle: ORG-RG186-RIPE
Country: Germany (DE)
Address: Torstr. 109 10119 Berlin DE
Registry: RIPENCC
Registered Prefix: 88.205.24.248/29 (88.205.24.248 - 88.205.24.255)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 11 of 44

Owner: ASPEO GmbH
Handle: ORG-AG433-RIPE
Country: Germany (DE)
Address: Reichsstraße 100 14052 Berlin DE
Registry: RIPENCC
Registered Prefix: 88.205.25.0/26 (88.205.25.0 - 88.205.25.63)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 12 of 44

Owner: Zentral- und Landesbibliothek Berlin
Handle: ORG-ZULB2-RIPE
Country: Germany (DE)
Address: VÖBB-Servicezentrum Postfach 610179 10922 Berlin DE
Registry: RIPENCC
Registered Prefixes: 88.205.25.64/30 (88.205.25.64 - 88.205.25.67)
88.205.27.4/30 (88.205.27.4 - 88.205.27.7)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 13 of 44

Owner: interface projects GmbH
Handle: ORG-IPG9-RIPE
Country: Germany (DE)
Address: Cottaer Straße 2 01159 Dresden DE
Registry: RIPENCC
Registered Prefixes: 88.205.25.68/30 (88.205.25.68 - 88.205.25.71)
88.205.25.96/29 (88.205.25.96 - 88.205.25.103)
88.205.25.144/28 (88.205.25.144 - 88.205.25.159)
88.205.25.224/27 (88.205.25.224 - 88.205.25.255)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 14 of 44

Owner: MuseMe GmbH
Handle: ORG-MG413-RIPE
Country: Germany (DE)
Address: Carl-Adam-Petri-Str.23 14469 Potsdam DE
Registry: RIPENCC
Registered Prefix: 88.205.25.72/29 (88.205.25.72 - 88.205.25.79)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 15 of 44

Owner: LTmemory GmbH
Handle: ORG-LG243-RIPE
Country: Germany (DE)
Address: Culemeyerstr. 2 12277 Berlin DE
Registry: RIPENCC
Registered Prefixes: 88.205.25.104/29 (88.205.25.104 - 88.205.25.111)
88.205.25.112/29 (88.205.25.112 - 88.205.25.119)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 16 of 44

Owner: Alpha Strike Labs GmbH
Handle: ORG-ASLG3-RIPE
Country: Germany (DE)
Address: Albert-Einstein-Str. 14 12489 Berlin DE
Registry: RIPENCC
Registered Prefix: 88.205.25.128/29 (88.205.25.128 - 88.205.25.135)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 17 of 44

Owner: ipcom
Handle: ORG-IA2219-RIPE
Country: Germany (DE)
Address: Karlsplatz 1/2/9 1010 Wien AT
Registry: RIPENCC
Registered Prefix: 88.205.25.176/29 (88.205.25.176 - 88.205.25.183)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 18 of 44

Owner: Blue Arc geschaeftsf. Holding GmbH & Co. KG
Handle: ORG-BAGH1-RIPE
Country: Germany (DE)
Address: Komturstr. 18 a 12099 Berlin DE
Registry: RIPENCC
Registered Prefix: 88.205.25.184/29 (88.205.25.184 - 88.205.25.191)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 19 of 44

Owner: Networkers Systemhaus Berlin GmbH
Handle: ORG-NSBG1-RIPE
Country: Germany (DE)
Address: Bundesallee 26 10717 Berlin DE
Registry: RIPENCC
Registered Prefix: 88.205.25.192/29 (88.205.25.192 - 88.205.25.199)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 20 of 44

Owner: Chirpy Software SRL
Handle: ORG-CSS73-RIPE
Country: Germany (DE)
Address: Rue des Peres Blancs 4 1040 Etterbeek Brüssel BE
Registry: RIPENCC
Registered Prefix: 88.205.25.208/28 (88.205.25.208 - 88.205.25.223)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 21 of 44

Owner: TSI Consumer Goods GmbH
Handle: ORG-TCGG1-RIPE
Country: Germany (DE)
Address: Südring 26 27404 Zeven DE
Registry: RIPENCC
Registered Prefix: 88.205.26.128/25 (88.205.26.128 - 88.205.26.255)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 22 of 44

Owner: HateAid gGmbH
Handle: ORG-HG155-RIPE
Country: Germany (DE)
Address: Greifswalder Str. 4 c/o Stiftung Haus der Demokratie und Menschenrechte 10405 Berlin DE
Registry: RIPENCC
Registered Prefix: 88.205.27.8/29 (88.205.27.8 - 88.205.27.15)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 23 of 44

Owner: Bundesdruckerei GmbH
Handle: ORG-BG328-RIPE
Country: Germany (DE)
Address: Kommandantenstr. 18 10969 Berlin DE
Registry: RIPENCC
Registered Prefix: 88.205.27.128/28 (88.205.27.128 - 88.205.27.143)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 24 of 44

Owner: GFE Gesellschaft fuer Energieeffizienz mbH
Handle: ORG-GGFE2-RIPE
Country: Germany (DE)
Address: Jägerstr. 24 a 12209 Berlin DE
Registry: RIPENCC
Registered Prefix: 88.205.27.144/28 (88.205.27.144 - 88.205.27.159)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 25 of 44

Owner: Tova administration AB.
Handle: ORG-TAA44-RIPE
Country: Germany (DE)
Address: Ringkullevägen 2 43082 Donsö SE
Registry: RIPENCC
Registered Prefix: 88.205.27.176/29 (88.205.27.176 - 88.205.27.183)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 26 of 44

Owner: BCUBE Logistik GmbH
Handle: ORG-BLG8-RIPE
Country: Germany (DE)
Address: Liegnitzer Str. 15 10999 Berlin DE
Registry: RIPENCC
Registered Prefix: 88.205.27.184/29 (88.205.27.184 - 88.205.27.191)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 27 of 44

Owner: GLOMAS Deutschland GmbH
Handle: ORG-GDG9-RIPE
Country: Germany (DE)
Address: Hölzlestr. 40/1 72336 Balingen DE
Registry: RIPENCC
Registered Prefix: 88.205.27.192/27 (88.205.27.192 - 88.205.27.223)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 28 of 44

Owner: TEN IT GmbH
Handle: ORG-TIG13-RIPE
Country: Germany (DE)
Address: Kuehnstraße 75 D 22045 Hamburg DE
Registry: RIPENCC
Registered Prefix: 88.205.27.224/29 (88.205.27.224 - 88.205.27.231)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 29 of 44

Owner: 3PM Services GmbH
Handle: ORG-SG496-RIPE
Country: Germany (DE)
Address: Leipziger PLatz 3 10117 Berlin DE
Registry: RIPENCC
Registered Prefix: 88.205.27.232/29 (88.205.27.232 - 88.205.27.239)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 30 of 44

Owner: CARIAD SE
Handle: ORG-CS1124-RIPE
Country: Germany (DE)
Address: George-Stephenson Straße 19 10557 Berlin DE
Registry: RIPENCC
Registered Prefix: 88.205.27.240/29 (88.205.27.240 - 88.205.27.247)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 31 of 44

Owner: Infraray GmbH
Handle: ORG-IG277-RIPE
Country: Germany (DE)
Address: Stromstrasse 5 10555 Berlin DE
Registry: RIPENCC
Registered Prefix: 88.205.27.248/29 (88.205.27.248 - 88.205.27.255)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 32 of 44

Owner: CONVOTIS Deutschland GmbH
Handle: ORG-MCPG1-RIPE
Country: Germany (DE)
Address: Hammerbrookstr. 94 20097 Hamburg DE
Registry: RIPENCC
Registered Prefixes: 88.205.28.16/30 (88.205.28.16 - 88.205.28.19)
88.205.28.20/30 (88.205.28.20 - 88.205.28.23)
88.205.28.224/28 (88.205.28.224 - 88.205.28.239)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 33 of 44

Owner: IT-Generation GmbH
Handle: ORG-IG275-RIPE
Country: Germany (DE)
Address: Kedenburgstr. 44 22041 Hamburg DE
Registry: RIPENCC
Registered Prefix: 88.205.28.24/29 (88.205.28.24 - 88.205.28.31)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 34 of 44

Owner: medocino Hamburg GmbH
Handle: ORG-MHG4-RIPE
Country: Germany (DE)
Address: Wilma Witte Stieg 1 22047 Hamburg DE
Registry: RIPENCC
Registered Prefix: 88.205.28.64/28 (88.205.28.64 - 88.205.28.79)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 35 of 44

Owner: askDante systems GmbH
Handle: ORG-ASG43-RIPE
Country: Germany (DE)
Address: Knooper Weg 75 24116 Kiel DE
Registry: RIPENCC
Registered Prefixes: 88.205.28.96/29 (88.205.28.96 - 88.205.28.103)
88.205.28.128/26 (88.205.28.128 - 88.205.28.191)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 36 of 44

Owner: EEG Energie- Einkaufs- und Service GmbH
Handle: ORG-EEEU1-RIPE
Country: Germany (DE)
Address: Margarete-Steiff-Straße 1-3 24558 Henstedt-Ulzburg DE
Registry: RIPENCC
Registered Prefix: 88.205.28.104/29 (88.205.28.104 - 88.205.28.111)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 37 of 44

Owner: ASSET.GROUP Beteiligungen abg GmbH
Handle: ORG-ABAG2-RIPE
Country: Germany (DE)
Address: Mönckebergstraße 19 3. Stock 20095 Hamburg DE
Registry: RIPENCC
Registered Prefix: 88.205.28.112/28 (88.205.28.112 - 88.205.28.127)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 38 of 44

Owner: GMZ Informationstechnik GmbH
Handle: ORG-GIG15-RIPE
Country: Germany (DE)
Address: Marie-Curie-Str. 5 24568 Kaltenkirchen DE
Registry: RIPENCC
Registered Prefix: 88.205.28.208/29 (88.205.28.208 - 88.205.28.215)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 39 of 44

Owner: ADTELLIGENCE GmbH
Handle: ORG-AG432-RIPE
Country: Germany (DE)
Address: Elisabethstraße 1 68165 Mannheim DE
Registry: RIPENCC
Registered Prefix: 88.205.29.0/24 (88.205.29.0 - 88.205.29.255)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 40 of 44

Owner: Alltime Technologies Ltd.
Handle: ORG-ATL114-RIPE
Country: Germany (DE)
Address: 10 Upper Berkeley Street W1H 7PE London GB
Registry: RIPENCC
Registered Prefix: 88.205.30.80/28 (88.205.30.80 - 88.205.30.95)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 41 of 44

Owner: SYNGENIO AG
Handle: ORG-SA5580-RIPE
Country: Germany (DE)
Address: Schellingstr. 109a 80798 München DE
Registry: RIPENCC
Registered Prefix: 88.205.30.96/29 (88.205.30.96 - 88.205.30.103)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 42 of 44

Owner: NetPlans IT-Systeme GmbH
Handle: ORG-NIG73-RIPE
Country: Germany (DE)
Address: Im Industriepark 12 55469 Simmern DE
Registry: RIPENCC
Registered Prefix: 88.205.30.112/29 (88.205.30.112 - 88.205.30.119)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 43 of 44

Owner: CARL von CHIARI GmbH
Handle: ORG-CVCG1-RIPE
Country: Germany (DE)
Address: Teichstr. 6 45127 Essen DE
Registry: RIPENCC
Registered Prefix: 88.205.30.128/27 (88.205.30.128 - 88.205.30.159)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

Registration 44 of 44

Owner: Mibura Inc.
Handle: ORG-MI211-RIPE
Country: Germany (DE)
Address: 605 Elilis St 94043 Mountain View US
Registry: RIPENCC
Registered Prefix: 88.205.30.192/26 (88.205.30.192 - 88.205.30.255)
Delegated Prefix: 88.205.0.0/17 (88.205.0.0 - 88.205.127.255)

These results are partial. Additional registration records were omitted.

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
88.205.0.0/20	More specific	AS12676	HKN GmbH	Germany (DE)	88.205.0.0	88.205.15.255
88.205.16.0/23	More specific	AS205734	Copart UK Limited	United Kingdom of Great Britain and Northern Ireland (GB)	88.205.16.0	88.205.17.255
88.205.24.0/21	More specific	AS29014	ScaleUp Technologies GmbH & Co. KG	Germany (DE)	88.205.24.0	88.205.31.255
88.205.32.0/19	More specific	AS12676	HKN GmbH	Germany (DE)	88.205.32.0	88.205.63.255
88.205.64.0/18	More specific	AS12676	HKN GmbH	Germany (DE)	88.205.64.0	88.205.127.255