Autonomous System details

AS42184

TKRZ Stadtwerke GmbH  ·  tkrz-business.de

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AS42184 – TKRZ Stadtwerke GmbH

Field Value
Country Germany
Website tkrz-business.de
Hosted domains 4,378
IPv4 addresses 18,944
IPv6 addresses 713,053,462,628,379,038,341,895,553,024
ASN type Hosting
Registry ripe
Allocated 19 years ago on Jan 10, 2007
Updated 4 months ago on Aug 04, 2025
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 Cows Online 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
2a06:b600::/29 Cows Online GmbH
2a02:f08::/32 TKRZ Stadtwerke GmbH
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WHOIS Details


                                                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 4,378 domain names hosted across 358 IP addresses on this ASN.

IP Address Domain Domains on this IP
91.190.227.140 ██████████ 426
185.124.232.101 ██████████ 378
91.190.229.245 ██████████ 270
188.64.251.53 ██████████ 203
91.190.229.235 ██████████ 195
91.190.229.195 ██████████ 176
188.64.251.132 ██████████ 135
185.124.233.186 ██████████ 135
185.124.233.188 ██████████ 130
188.64.251.98 ██████████ 110

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Useful for Cybersecurity

Peers

There are 178 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
AS13004 Serbian Open Exchange DOO
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
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
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
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS263152 MIGO TELECOM
AS264409 GRUPO YAX
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
AS39120 Convergenze S.p.A.
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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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are 12 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
AS48352 LIS Logistische Informationssysteme GmbH
AS49552 OpenSource Training Ralf Spenneberg
AS8454 FMO Flughafen Muenster/Osnabrueck GmbH
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
2a02:f08:300::2 AS42184 TKRZ Stadtwerke GmbH 3.36ms from Duesseldorf, DE
2a02:f08:e03:2465::2 AS42184 TKRZ Stadtwerke GmbH 3.50ms from Duesseldorf, DE
2a02:f08:c1:49::1 AS42184 TKRZ Stadtwerke GmbH 2.99ms from Duesseldorf, DE
91.190.231.17 AS42184 TKRZ Stadtwerke GmbH 3.22ms from Duesseldorf, DE
91.190.229.30 AS42184 TKRZ Stadtwerke GmbH 3.23ms from Duesseldorf, DE
91.190.226.113 AS42184 TKRZ Stadtwerke GmbH 0.63ms from Duesseldorf, DE
2a02:f08:a:4021::1 AS42184 TKRZ Stadtwerke GmbH 3.37ms from Duesseldorf, DE
91.190.228.217 AS42184 TKRZ Stadtwerke GmbH 0.70ms from Duesseldorf, DE
91.190.230.226 AS42184 TKRZ Stadtwerke GmbH 3.41ms from Duesseldorf, DE
2a02:f08:20e::1 AS42184 TKRZ Stadtwerke GmbH 3.20ms from Duesseldorf, DE
185.124.234.245 AS42184 TKRZ Stadtwerke GmbH 4.28ms from Duesseldorf, DE
178.251.15.10 AS42184 TKRZ Stadtwerke GmbH 12.51ms from Duesseldorf, DE
194.49.22.1 AS42184 TKRZ Stadtwerke GmbH 3.55ms from Duesseldorf, DE
2a02:f08:302:a000::2 AS42184 TKRZ Stadtwerke GmbH 3.43ms from Duesseldorf, DE
194.15.155.39 AS42184 TKRZ Stadtwerke GmbH 3.16ms from Duesseldorf, DE
185.64.171.121 AS42184 TKRZ Stadtwerke GmbH 3.38ms from Duesseldorf, DE
185.64.168.107 AS42184 TKRZ Stadtwerke GmbH 0.65ms from Duesseldorf, DE
185.153.143.14 AS42184 TKRZ Stadtwerke GmbH 13.62ms from Duesseldorf, DE
89.251.134.54 AS42184 TKRZ Stadtwerke GmbH 3.44ms from Duesseldorf, DE
185.64.169.137 AS42184 TKRZ Stadtwerke GmbH 3.35ms from Duesseldorf, DE
45.82.126.25 AS42184 TKRZ Stadtwerke GmbH 0.75ms from Duesseldorf, DE
2a02:f08:400:2::1 AS42184 TKRZ Stadtwerke GmbH 0.86ms from Duesseldorf, DE
91.190.225.227 AS42184 TKRZ Stadtwerke GmbH 0.59ms from Frankfurt am Main, DE
2a02:f08:c04::2 AS42184 TKRZ Stadtwerke GmbH 6.07ms from Amsterdam, NL
185.64.170.6 AS42184 TKRZ Stadtwerke GmbH 3.34ms 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
5.54.67.8 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 5.46ms from Athens, GR
47.70.138.184 AS3209 Vodafone GmbH 19.64ms from Berlin, DE
35.83.39.152 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
91.127.243.248 AS6855 Slovak Telekom, a.s. 8.67ms from Bratislava, SK
52.118.209.200 AS36351 IBM Cloud 1.02ms from Dallas, US
38.25.76.120 AS265691 WI-NET TELECOM S.A.C. 1.14ms from Lima, PE
75.83.83.248 AS20001 Charter Communications Inc 6.01ms from Los Angeles, US
73.133.113.200 AS7922 Comcast Cable Communications, LLC 8.00ms from Manassas, US
92.137.194.216 AS3215 Orange S.A. 10.09ms from Marseille, FR
153.137.116.8 AS4713 NTT DOCOMO BUSINESS,Inc. 2.52ms from Osaka, JP
88.183.133.40 AS12322 Free SAS 2.34ms from Paris, FR
52.202.33.232 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
77.55.164.88 AS15967 Nazwa.pl Sp.z.o.o. 0.34ms from Sao Paulo, BR
124.196.48.56 AS23848 Shenzhen Ping An Communication Technology Co.,Ltd 6.66ms from Shenzhen, CN
125.233.196.120 AS3462 Data Communication Business Group 3.36ms from Taichung, TW
1.163.10.40 AS3462 Data Communication Business Group 0.96ms from Taipei, TW
84.15.167.248 AS13194 Bite IP Network 7.38ms from Vilnius, LT
64.34.203.168 AS13768 Aptum Technologies 0.59ms from Ashburn, US
64.197.194.104 AS7029 Windstream Communications LLC 0.47ms from Atlanta, US
18.216.220.200 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
89.214.137.184 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 12.61ms from Lisbon, PT
76.176.154.8 AS20001 Charter Communications Inc 7.74ms from Los Angeles, US
84.126.72.72 AS6739 VODAFONE ONO, S.A. 11.80ms from Madrid, ES
119.170.126.104 AS9824 JCOM Co., Ltd. 17.95ms from Osaka, JP
100.30.173.216 AS14618 Amazon.com, Inc. 0.59ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 89.251.138.111
traceroute to 89.251.138.111 (89.251.138.111): 10 hops max, 52 byte packets
5 [] 80.81.192.178 4.195 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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