Autonomous System details

AS42184

TKRZ Stadtwerke GmbH  ·  tkrz-business.de

Germany

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AS42184 – TKRZ Stadtwerke GmbH

Field Value
Country Germany
Website tkrz-business.de
Hosted domains 4,370
IPv4 addresses 18,944
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry ripe
Allocated 19 years ago on Jan 10, 2007
Updated 5 months ago on Aug 04, 2025

IP Ranges

Netblock Company Num of IPs
89.251.128.0/20 microPLAN IT Systemhaus GmbH 4,096
91.190.224.0/21 TKRZ Stadtwerke GmbH 2,048
178.251.8.0/21 TKRZ Stadtwerke GmbH 2,048
188.64.248.0/21 TKRZ Stadtwerke GmbH 2,048
45.82.124.0/22 TKRZ Stadtwerke GmbH 1,024
88.218.84.0/22 nvb Nordhorner Versorgungsbetriebe GmbH 1,024
185.64.168.0/22 TKRZ Stadtwerke GmbH 1,024
185.72.200.0/22 nvb Nordhorner Versorgungsbetriebe GmbH 1,024
185.124.232.0/22 TKRZ Stadtwerke GmbH 1,024
185.143.168.0/22 TKRZ Stadtwerke GmbH 1,024
185.153.140.0/22 TKRZ Stadtwerke GmbH 1,024
194.15.152.0/22 TKRZ Stadtwerke GmbH 1,024
194.49.22.0/24 Stadtverwaltung Greven 256
195.66.121.0/24 Dometic Germany GmbH 256

Netblock Company
2a02:f08::/32 TKRZ Stadtwerke GmbH
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WHOIS Details

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                                                ASHandle:       AS42184
                                                OrgID:          AS42184
                                                ASName:         AS42184
                                                ASNumber:       AS42184
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 4,370 domain names hosted across 359 IP addresses on this ASN.

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IP Address Domain Domains on this IP
91.190.227.140 ██████████ 430
185.124.232.101 ██████████ 379
91.190.229.245 ██████████ 264
188.64.251.53 ██████████ 199
91.190.229.235 ██████████ 195
91.190.229.195 ██████████ 176
185.124.233.186 █████████ 135
188.64.251.132 ██████████ 135
185.124.233.188 ██████████ 130
188.64.251.98 ██████████ 112

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Peers

There are 176 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12552 GlobalConnect AB
AS12637 SEEWEB s.r.l.
AS1267 WIND TRE S.P.A.
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
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Telecom
AS14907 Wikimedia Foundation Inc.
AS15547 netplus.ch SA
AS15605 Connesi s.p.a.
AS15958 CETINdoo-NET
AS174 Cogent Communications, LLC
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS1828 Unitas Global
AS196731 egeplast international GmbH
AS196932 RheiNet GmbH
AS197759 Enapter AG
AS198150 SIACOM JSC
AS198249 Ops One AG
AS198385 AlpineDC SA
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS202208 teutel GmbH
AS204702 Deutsche Windtechnik GmbH & Co. KG
AS204989 Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG
AS205103 Telegraph42 Management GmbH
AS205112 PHILUNET GmbH
AS206356 Freifunk Essen e.V.
AS20764 CJSC RASCOM
AS20932 Services Industriels de Geneve
AS209823 Enki Multimedia EURL
AS210035 Stiftung Mathias-Spital Rheine
AS210937 Xiufeng Guo
AS212024 Marc Schmitt
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213151 Christian Elsen
AS213241 TECHIT.BE SRL
AS21412 UAB "Cgates"
AS215756 Schmitz-Werke GmbH + Co. KG
AS22356 Durand do Brasil Ltda
AS23764 CTGNet
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS263152 MIGO TELECOM
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28716 Retelit Digital Services S.p.A.
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS29140 Hostserver GmbH
AS293 ESnet
AS29504 Freenet Liberec, z.s.
AS29632 Netassist International EOOD
AS30781 Free Pro SAS
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS31510 Innsbrucker Kommunalbetriebe AG
AS3212 Telemach Slovenija d.o.o.
AS3214 xTom GmbH
AS3216 PJSC "Vimpelcom"
AS3257 GTT Communications Inc.
AS32590 Valve Corporation
AS3320 Deutsche Telekom AG
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS33891 Core-Backbone GmbH
AS34019 Hivane Association
AS34177 CELESTE SAS
AS34288 Kantonsschule Zug
AS34549 meerfarbig GmbH & Co. KG
AS34800 Securebit AG
AS34927 iFog GmbH
AS35280 F5 Networks SARL
AS35360 Frederic Gargula
AS35369 LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation
AS35598 INETCOM CARRIER LLC
AS35625 Eurofiber France SAS
AS35710 weber.digital GmbH
AS36236 NetActuate, Inc
AS36994 Vodacom
AS37100 SEACOM Limited
AS37282 Mainone Cable Company
AS37468 Angola Cables
AS37497 Network Platforms (PTY) LTD
AS37721 Virtual Technologies & Solutions
AS38880 Micron21 Datacentre Pty Ltd
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Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS3257 GTT Communications Inc.
AS3320 Deutsche Telekom AG
AS33891 Core-Backbone GmbH
AS6939 Hurricane Electric LLC
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Downstreams

There are 11 downstreams for this ASN.

Downstreams Name
AS196731 egeplast international GmbH
AS196932 RheiNet GmbH
AS197759 Enapter AG
AS202208 teutel GmbH
AS204702 Deutsche Windtechnik GmbH & Co. KG
AS204989 Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG
AS210035 Stiftung Mathias-Spital Rheine
AS215756 Schmitz-Werke GmbH + Co. KG
AS43397 items GmbH & Co. KG
AS49552 OpenSource Training Ralf Spenneberg
AS8454 FMO Flughafen Muenster/Osnabrueck GmbH
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Pingable IPs

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

IP Address ASN Details
2a02:f08:c04::1 AS42184 TKRZ Stadtwerke GmbH 5.12ms from Berlin, DE
89.251.132.218 AS42184 TKRZ Stadtwerke GmbH 3.40ms from Duesseldorf, DE
2a02:f08:400:2::1 AS42184 TKRZ Stadtwerke GmbH 0.73ms from Duesseldorf, DE
89.251.133.6 AS42184 TKRZ Stadtwerke GmbH 4.39ms from Duesseldorf, DE
185.124.232.104 AS42184 TKRZ Stadtwerke GmbH 2.75ms from Duesseldorf, DE
185.124.234.180 AS42184 TKRZ Stadtwerke GmbH 2.74ms from Duesseldorf, DE
178.251.8.1 AS42184 TKRZ Stadtwerke GmbH 12.55ms from Duesseldorf, DE
2a02:f08:403::2 AS42184 TKRZ Stadtwerke GmbH 4.11ms from Duesseldorf, DE
91.190.224.49 AS42184 TKRZ Stadtwerke GmbH 2.67ms from Duesseldorf, DE
2a02:f08:b00b:1000::1 AS42184 TKRZ Stadtwerke GmbH 3.81ms from Duesseldorf, DE
91.190.229.190 AS42184 TKRZ Stadtwerke GmbH 2.79ms from Duesseldorf, DE
2a02:f08:0:6a::1 AS42184 TKRZ Stadtwerke GmbH 0.67ms from Duesseldorf, DE
2a02:f08:a02:a000::2 AS42184 TKRZ Stadtwerke GmbH 12.89ms from Duesseldorf, DE
194.15.153.83 AS42184 TKRZ Stadtwerke GmbH 3.32ms from Duesseldorf, DE
188.64.248.18 AS42184 TKRZ Stadtwerke GmbH 2.79ms from Duesseldorf, DE
2a02:f08:e:1514::1 AS42184 TKRZ Stadtwerke GmbH 3.76ms from Duesseldorf, DE
188.64.252.1 AS42184 TKRZ Stadtwerke GmbH 0.62ms from Duesseldorf, DE
2a02:f08:f::1 AS42184 TKRZ Stadtwerke GmbH 3.40ms from Duesseldorf, DE
2a02:f08:200:2::2 AS42184 TKRZ Stadtwerke GmbH 2.77ms from Duesseldorf, DE
2a02:f08:d:508::1 AS42184 TKRZ Stadtwerke GmbH 0.71ms from Duesseldorf, DE
91.190.226.113 AS42184 TKRZ Stadtwerke GmbH 0.75ms from Duesseldorf, DE
188.64.253.122 AS42184 TKRZ Stadtwerke GmbH 12.89ms from Duesseldorf, DE
2a02:f08:103:1500::2 AS42184 TKRZ Stadtwerke GmbH 3.19ms from Duesseldorf, DE
188.64.255.1 AS42184 TKRZ Stadtwerke GmbH 2.71ms from Duesseldorf, DE
2a02:f08:1167:d300::3 AS42184 TKRZ Stadtwerke GmbH 4.37ms 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
44.230.200.200 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
91.127.243.248 AS6855 Slovak Telekom, a.s. 8.30ms from Bratislava, SK
52.51.135.56 AS16509 Amazon.com, Inc. 0.31ms from Dublin, IE
136.35.105.168 AS16591 Google Fiber Inc. 0.79ms from Kansas City, US
86.173.249.136 AS2856 British Telecommunications PLC 2.86ms from London, GB
6.14.122.152 AS668 United States Department of Defense (DoD) 1.78ms from Los Angeles, US
176.206.6.216 AS1267 WIND TRE S.P.A. 7.39ms from Milan, IT
190.33.33.8 AS11556 Cable & Wireless Panama 1.46ms from Panama, PA
91.166.25.152 AS12322 Free SAS 7.30ms from Paris, FR
108.186.207.168 AS54600 PEG TECH INC 0.70ms from San Jose, US
121.147.98.168 AS4766 Korea Telecom 5.38ms from Seoul, KR
118.222.123.216 AS9318 SK Broadband Co Ltd 6.29ms from Seoul, KR
222.192.145.200 AS4538 China Education and Research Network Center 10.37ms from Shanghai, CN
84.238.150.72 AS8866 Vivacom Bulgaria EAD 1.02ms from Sofia, BG
95.215.25.24 AS34393 Systel Systemy Teleinformatyczne Sp. z o.o. 3.76ms from Wrocław, PL
185.141.104.24 AS48715 Sefroyek Pardaz Engineering PJSC 15.11ms from Yerevan, AM
201.16.90.152 AS14840 BR.Digital Telecom 3.43ms from Brasilia, BR
35.208.70.216 AS15169 Google LLC 0.11ms from Council Bluffs, US
8.53.160.88 AS3356 Level 3 Parent, LLC 0.34ms from Denver, US
103.108.43.40 AS135581 ONL-HK 1.16ms from Hong Kong, HK
51.107.241.120 AS8075 Microsoft Corporation 0.21ms from Kloten, CH
151.21.141.216 AS1267 WIND TRE S.P.A. 1.62ms from Milan, IT
122.215.6.56 AS17506 ARTERIA Networks Corporation 1.14ms from Osaka, JP
27.210.96.216 AS4837 CHINA UNICOM China169 Backbone 1.63ms from Qingdao, CN
194.243.66.136 AS3269 Telecom Italia S.p.A. 5.93ms from Rome, IT

Traceroute

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

$
traceroute -a -n -q1 -f5 185.64.171.102
traceroute to 185.64.171.102 (185.64.171.102): 64 hops max, 52 byte packets
5 [AS42184] 185.143.169.9 154.909 ms
6 [AS42184] 185.64.171.102 155.127 ms
Measurement taken from IPinfo ProbeNet in Bogota, CO
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 AS42184 at robtex.

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