Autonomous System details

AS8422

NetCologne Gesellschaft fur Telekommunikation mbH  ·  netcologne.de

Germany

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AS8422 – NetCologne Gesellschaft fur Telekommunikation mbH

Field Value
Country Germany
Website netcologne.de
Hosted domains 20,222
IPv4 addresses 571,392
IPv6 addresses 4,040,641,123,930,759,675,787,440,291,840
ASN type ISP
Registry ripe
Allocated 23 years ago on Sep 24, 2002
Updated 2 months ago on Feb 03, 2026

IP Ranges

Netblock Company Num of IPs
78.34.0.0/15 NetCologne Gesellschaft fur Telekommunikation mbH 131,072
87.78.0.0/15 NetCologne Gesellschaft fur Telekommunikation mbH 131,072
89.0.0.0/15 NetCologne Gesellschaft fur Telekommunikation mbH 131,072
81.173.128.0/17 NetCologne Gesellschaft fur Telekommunikation mbH 32,768
84.44.128.0/17 NetCologne Gesellschaft fur Telekommunikation mbH 32,768
85.197.0.0/18 NetCologne Gesellschaft fur Telekommunikation mbH 16,384
195.14.192.0/18 NetCologne Gesellschaft fur Telekommunikation mbH 16,384
213.168.64.0/18 NetCologne Gesellschaft fur Telekommunikation mbH 16,384
213.196.192.0/18 NetCologne Gesellschaft fur Telekommunikation mbH 16,384
193.27.96.0/19 Eaton Holding SE & Co. KG 8,192
194.8.192.0/19 NetCologne Gesellschaft fur Telekommunikation mbH 8,192
212.8.128.0/19 NetAachen GmbH 8,192
212.66.128.0/19 NetAachen GmbH 8,192
212.117.64.0/19 NetCologne Gesellschaft fur Telekommunikation mbH 8,192
212.8.136.0/21 NetCologne dynamic IP Pool 2,048
212.8.144.0/21 NetCologne dynamic IP Pool 2,048
185.20.228.0/22 SISTRIX GmbH 1,024
194.39.192.0/22 BNC Network Consulting GmbH 1,024
83.138.60.0/24 TWT Group GmbH 256
89.1.2.0/24 NetCologne Infrastructure 256
89.1.231.0/24 NetCologne Gesellschaft fur Telekommunikation mbH 256
91.199.241.0/24 Content Management AG 256
91.220.185.0/24 Stadtwerke Bonn GmbH 256
91.225.3.0/24 HAEVG Hausaerztliche Vertragsgemeinschaft AG 256
192.109.126.0/24 MIT - Management intelligenter Technologien GmbH 256
193.16.207.0/24 Leverkusen 256
193.23.56.0/24 RLE INTERNATIONAL Produktentwicklungsgesellschaft mbH 256
193.26.15.0/24 TWT Group GmbH 256
193.29.54.0/24 ORBIT LOGISTICS Europe GmbH 256
194.15.156.0/24 D-52224 Stolberg/Rheinland 256
194.15.157.0/24 D-52224 Stolberg/Rheinland 256
194.50.47.0/24 Teleport-Koeln GmbH 256
194.213.2.0/24 Deutsche Sporthochschule Koeln 256
195.36.81.0/24 Computacenter AG & Co. oHG, Computacenter Park 1, 50170 Kerpen 256
195.36.105.0/24 Computacenter Management GmbH trading as Computacenter AG & Co.oHG 256
195.137.163.0/24 Siegwerk Druckfarben AG & Co. KGaA 256

Netblock Company
2a0a:a540::/28 NetCologne Gesellschaft fur Telekommunikation mbH
2001:4dd0::/29 NetCologne Gesellschaft fur Telekommunikation mbH
2a0a:a540::/29 NetCologne Gesellschaft fur Telekommunikation mbH
2a0f:e2c0::/29 Stadtwerke Bonn GmbH
2a14:2240::/29 HAEVG Hausaerztliche Vertragsgemeinschaft AG
2001:4dd0::/32 NetCologne Gesellschaft fur Telekommunikation mbH
2a02:3f0::/32 NetAachen GmbH
2a10:3600::/32 TWT Group GmbH
2001:678:458::/48 Landschaftsverband Rheinland, Amt InfoKom
2001:67c:5d4::/48 Pharmalex GmbH
2a02:f38:3::/48 Computacenter Management GmbH trading as Computacenter AG & Co.oHG
2a10:8441:112::/48 Schmersal EOT Holding GmbH

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WHOIS Details

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                                                ASHandle:       AS8422
                                                OrgID:          AS8422
                                                ASName:         AS8422
                                                ASNumber:       AS8422
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 20,222 domain names hosted across 2,703 IP addresses on this ASN.

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IP Address Domain Domains on this IP
81.173.194.3 ██████████ 5,309
78.35.38.30 ██████████ 1,346
78.35.38.31 ██████████ 996
195.14.212.15 ██████████ 687
193.26.15.84 ██████████ 682
87.79.15.140 ██████████ 502
212.117.76.83 ██████████ 343
81.173.246.70 ██████████ 304
78.35.1.162 ██████████ 198
213.168.114.70 ██████████ 172

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Peers

There are 233 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12552 GlobalConnect AB
AS12579 Xenologics Networks & Communications GmbH
AS12581 tops.net GmbH & Co. KG
AS12637 SEEWEB s.r.l.
AS1267 WIND TRE S.P.A.
AS12713 OTEGlobe
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS12969 Vodafone Iceland
AS1299 Arelion Sweden AB
AS13030 Init7 (Switzerland) Ltd.
AS13058 serve-u - Buchholz und Suenderhauf GbR
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS142271 EWS DS Networks Inc
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Telecom
AS14907 Wikimedia Foundation Inc.
AS15547 netplus.ch SA
AS15605 Connesi s.p.a.
AS15802 Emirates Integrated Telecommunications Company PJSC
AS15943 wilhelm.tel GmbH
AS15958 CETINdoo-NET
AS16347 ADISTA SAS
AS16552 Tiggee LLC
AS174 Cogent Communications, LLC
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS1836 green.ch AG
AS197509 pharma mall Gesellschaft fuer Electronic Commerce GmbH
AS197777 INSIGMA IT Engineering GmbH
AS198150 SIACOM JSC
AS198249 Ops One AG
AS198385 AlpineDC SA
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS200777 Deutsche Welle Anstalt des Oeffentlichen Rechts
AS201685 LANXESS Deutschland GmbH
AS202577 Kommunale Datenverarbeitungszentrale Rhein-Erft-Rur
AS203621 Kramer & Crew GmbH & Co. KG
AS20485 Joint Stock Company TransTeleCom
AS205037 Kisters AG
AS205103 Telegraph42 Management GmbH
AS205112 PHILUNET GmbH
AS206211 DEUTZ AG
AS206356 Freifunk Essen e.V.
AS206872 ControlExpert GmbH
AS20764 CJSC RASCOM
AS207841 Inferno Communications Ltd
AS208228 Gemeinnuetzige Gesellschaft der Franziskanerinnen zu Olpe mbH
AS209056 Pharmalex GmbH
AS20932 Services Industriels de Geneve
AS209740 m3connect GmbH
AS209823 Enki Multimedia EURL
AS210937 Xiufeng Guo
AS211023 DuMont Systems
AS212024 Marc Schmitt
AS212472 Condor EDV
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212519 WisCom Praxis- und Krankenhaus-Service GmbH
AS213151 Christian Elsen
AS213241 TECHIT.BE SRL
AS21412 UAB Cgates
AS215431 Universitaetsklinikum Bonn
AS24482 SG.GS
AS24861 SITS Deutschland GmbH
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS25369 Hydra Communications Ltd
AS263152 MIGO TELECOM
AS264409 GRUPO YAX
AS264479 Turbozone Internet
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28792 Public Internet Ltd
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS29140 Hostserver GmbH
AS29208 Quantcom, a.s.
AS293 ESnet
AS29504 Freenet Liberec, z.s.
AS29632 Netassist International EOOD
AS29691 Nine Internet Solutions AG
AS30781 Free Pro SAS
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS31122 Digiweb ltd
AS31510 Innsbrucker Kommunalbetriebe AG
AS3170 VeloxServ Communications Ltd
AS31742 Sotaconnect Network
AS3212 Telemach Slovenija d.o.o.
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Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS9002 RETN Limited
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ASN API & Database

Downstreams

There are 33 downstreams for this ASN.

Downstreams Name
AS12579 Xenologics Networks & Communications GmbH
AS12581 tops.net GmbH & Co. KG
AS197509 pharma mall Gesellschaft fuer Electronic Commerce GmbH
AS197777 INSIGMA IT Engineering GmbH
AS200777 Deutsche Welle Anstalt des Oeffentlichen Rechts
AS201685 LANXESS Deutschland GmbH
AS202577 Kommunale Datenverarbeitungszentrale Rhein-Erft-Rur
AS203621 Kramer & Crew GmbH & Co. KG
AS205037 Kisters AG
AS206211 DEUTZ AG
AS206872 ControlExpert GmbH
AS208228 Gemeinnuetzige Gesellschaft der Franziskanerinnen zu Olpe mbH
AS209056 Pharmalex GmbH
AS209740 m3connect GmbH
AS211023 DuMont Systems
AS212472 Condor EDV
AS212519 WisCom Praxis- und Krankenhaus-Service GmbH
AS215431 Universitaetsklinikum Bonn
AS24861 SITS Deutschland GmbH
AS33984 Surfplanet GmbH
AS34015 RheinEnergie AG
AS34457 Generali Deutschland AG
AS34564 Gothaer Systems GmbH
AS35777 LTN Global Communications Inc
AS44156 Winnen Gesellschaft fur Elektro- und Kommunikationstechnik mbH
AS44215 AI Industrial Services GmbH
AS48290 Gruenenthal Pharma GmbH & Co. KG
AS48572 Flughafen Koeln/Bonn GmbH
AS48823 Hosting.de GmbH
AS51733 BWI GmbH
AS60063 Amprion GmbH
AS60209 Informationsverarbeitung Leverkusen GmbH
AS60997 Stadt Koeln
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ASN API & Database

Pingable IPs

7,575 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
195.14.223.245 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.91ms from Duesseldorf, DE
2a0a:a543:64c3:0:c2c5:22ff:feef:fc2f AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 9.25ms from Duesseldorf, DE
2001:4dd0:af11:c34f:d624:ddff:fed7:b43e AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.40ms from Duesseldorf, DE
81.173.187.190 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.22ms from Duesseldorf, DE
2a0a:a543:4ade:0:3a70:cff:fe36:8cdf AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 8.13ms from Duesseldorf, DE
87.78.45.84 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.09ms from Duesseldorf, DE
195.14.240.146 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.58ms from Duesseldorf, DE
2001:4dd0:fb28::1 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.61ms from Duesseldorf, DE
87.79.226.189 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.48ms from Duesseldorf, DE
2001:4dd0:f9eb::1 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 16.33ms from Duesseldorf, DE
89.0.99.253 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.04ms from Duesseldorf, DE
81.173.222.1 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.80ms from Duesseldorf, DE
78.34.105.111 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.85ms from Duesseldorf, DE
89.0.28.183 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.64ms from Duesseldorf, DE
2001:4dd0:d1d7::1 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 15.05ms from Duesseldorf, DE
213.168.65.115 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.64ms from Duesseldorf, DE
89.1.78.221 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.71ms from Duesseldorf, DE
78.35.247.196 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 3.40ms from Duesseldorf, DE
2001:4dd0:d138::1 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 14.24ms from Duesseldorf, DE
87.78.71.249 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 3.31ms from Duesseldorf, DE
212.117.87.70 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.67ms from Duesseldorf, DE
2001:4dd0:f7b8::1 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 12.15ms from Duesseldorf, DE
87.79.211.7 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.72ms from Duesseldorf, DE
87.79.35.210 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.69ms from Duesseldorf, DE
89.0.172.219 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.42ms from Duesseldorf, DE

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
50.227.42.198 AS7922 Comcast Cable Communications, LLC 1.82ms from Boston, US
173.90.202.102 AS10796 Charter Communications Inc 14.83ms from Columbus, US
74.178.35.70 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
84.152.237.134 AS3320 Deutsche Telekom AG 2.38ms from Frankfurt am Main, DE
80.141.119.102 AS3320 Deutsche Telekom AG 3.80ms from Frankfurt am Main, DE
9.141.89.118 AS8075 Microsoft Corporation 0.21ms from Frankfurt am Main, DE
62.99.128.198 AS8412 T-Mobile Austria GmbH 5.01ms from Graz, AT
2.164.62.214 AS3320 Deutsche Telekom AG 16.31ms from Hamburg, DE
34.92.210.6 AS396982 Google LLC 0.13ms from Hong Kong, HK
218.103.59.22 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 0.89ms from Hong Kong, HK
58.176.60.198 AS9269 Hong Kong Broadband Network Ltd. 0.77ms from Hong Kong, HK
208.160.163.6 AS19901 Brightspeed 6.27ms from Kansas City, US
113.59.64.6 AS4837 CHINA UNICOM China169 Backbone 10.75ms from Liuzhou, CN
109.72.247.54 AS49863 Lite-Telecom Limited 2.99ms from Moscow, RU
77.24.38.198 AS3209 Vodafone GmbH 1.12ms from Munich, DE
153.199.10.150 AS4713 NTT DOCOMO BUSINESS,Inc. 3.72ms from Osaka, JP
124.44.78.86 AS9595 NTT-ME Corporation 4.11ms from Osaka, JP
31.207.34.70 AS210403 Groupe LWS SARL 0.16ms from Paris, FR
176.177.189.150 AS5410 Bouygues Telecom SA 9.21ms from Paris, FR
188.168.163.38 AS15774 Limited Liability Company TTK-Svyaz 1.03ms from Samara, RU
209.150.77.166 AS26421 Ponderosa Cablevision 9.91ms from San Jose, US
1.157.164.70 AS1221 Telstra Limited 3.49ms from Sydney, AU
73.214.222.118 AS7922 Comcast Cable Communications, LLC 10.79ms from Ashburn, US
54.71.22.70 AS16509 Amazon.com, Inc. 0.22ms from Boardman, US
186.30.156.230 AS19429 ETB - Colombia 1.23ms from Bogotá, CO

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f5 78.34.191.195
traceroute to 78.34.191.195 (78.34.191.195): 64 hops max, 52 byte packets
5 [] 80.249.213.74 4.463 ms
6 *
7 [AS8422] 78.35.33.22 4.763 ms
8 [AS8422] 78.34.191.195 10.783 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS8422 at robtex.

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