AS number 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 4,340
Number of IPv4 18,944
Number of IPv6 713,053,462,628,379,038,341,895,553,024
ASN type Hosting
Registry ripe
Allocated 19 years ago on Jan 10, 2007
Updated 18 days ago on Aug 04, 2025

IP Ranges

Netblock Company Num of IPs
89.251.128.0/20 microPLAN IT Systemhaus GmbH 4,096
178.251.8.0/21 TKRZ Stadtwerke GmbH 2,048
188.64.248.0/21 TKRZ Stadtwerke GmbH 2,048
91.190.224.0/21 TKRZ Stadtwerke GmbH 2,048
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
185.64.168.0/22 TKRZ Stadtwerke GmbH 1,024
185.72.200.0/22 nvb Nordhorner Versorgungsbetriebe GmbH 1,024
194.15.152.0/22 TKRZ Stadtwerke GmbH 1,024
45.82.124.0/22 TKRZ Stadtwerke GmbH 1,024
88.218.84.0/22 nvb Nordhorner Versorgungsbetriebe 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

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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 4,340 domain names hosted across 355 IP addresses on this ASN.

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IP Address Domain Domains on this IP
91.190.227.140 ██████████ 431
185.124.232.101 ██████████ 353
91.190.229.245 ██████████ 272
188.64.251.53 ██████████ 204
91.190.229.235 ██████████ 195
91.190.229.195 ██████████ 175
185.124.233.186 █████████ 135
188.64.251.132 ██████████ 134
185.124.233.188 ██████████ 130
188.64.251.98 ████████ 110

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Peers

There are 175 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
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Provider
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
AS16552 Tiggee LLC
AS174 Cogent Communications
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
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
AS210312 Antonios A. Chariton
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
AS22381 Megatelecom Telecomunicacoes Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS263152 MIGO TELECOM
AS264409 GRUPO YAX
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
AS31122 Digiweb ltd
AS31510 Innsbrucker Kommunalbetriebe AG
AS3212 Telemach Slovenija d.o.o.
AS3214 xTom GmbH
AS3216 PJSC "Vimpelcom"
AS3257 GTT Communications Inc.
AS3320 Deutsche Telekom AG
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS33891 Core-Backbone GmbH
AS34019 Hivane Association
AS34224 Neterra Ltd.
AS34288 Kantonsschule Zug
AS34549 meerfarbig GmbH & Co. KG
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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ASN API ASN Database Download

Upstreams

There are 6 upstreams for this ASN.

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

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
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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
89.251.132.193 AS42184 TKRZ Stadtwerke GmbH 2.94ms from Duesseldorf, DE
194.15.152.240 AS42184 TKRZ Stadtwerke GmbH 3.21ms from Duesseldorf, DE
178.251.10.79 AS42184 TKRZ Stadtwerke GmbH 3.44ms from Duesseldorf, DE
2a02:f08:203:beef::100 AS42184 TKRZ Stadtwerke GmbH 3.20ms from Duesseldorf, DE
2a02:f08:c04::2 AS42184 TKRZ Stadtwerke GmbH 6.01ms from Amsterdam, NL
2a02:f08:302:2100::2 AS42184 TKRZ Stadtwerke GmbH 3.38ms from Duesseldorf, DE
185.124.233.102 AS42184 TKRZ Stadtwerke GmbH 2.73ms from Duesseldorf, DE
188.64.249.85 AS42184 TKRZ Stadtwerke GmbH 0.52ms from Duesseldorf, DE
45.82.125.210 AS42184 TKRZ Stadtwerke GmbH 2.76ms from Duesseldorf, DE
2a02:f08:1201:1c6b:52e6:36ff:fe8f:7290 AS42184 TKRZ Stadtwerke GmbH 6.47ms from Frankfurt am Main, DE
178.251.8.1 AS42184 TKRZ Stadtwerke GmbH 3.36ms from Duesseldorf, DE
185.153.142.178 AS42184 TKRZ Stadtwerke GmbH 3.19ms from Duesseldorf, DE
2a02:f08:903::2 AS42184 TKRZ Stadtwerke GmbH 3.43ms from Duesseldorf, DE
2a02:f08:103:1443::2 AS42184 TKRZ Stadtwerke GmbH 3.18ms from Duesseldorf, DE
194.49.22.1 AS42184 TKRZ Stadtwerke GmbH 3.23ms from Duesseldorf, DE
178.251.15.10 AS42184 TKRZ Stadtwerke GmbH 3.29ms from Duesseldorf, DE
2a06:b600:1::b97c:e867 AS42184 TKRZ Stadtwerke GmbH 2.91ms from Duesseldorf, DE
185.64.170.101 AS42184 TKRZ Stadtwerke GmbH 2.81ms from Duesseldorf, DE
89.251.129.41 AS42184 TKRZ Stadtwerke GmbH 2.70ms from Duesseldorf, DE
185.153.143.14 AS42184 TKRZ Stadtwerke GmbH 3.29ms from Duesseldorf, DE
2a02:f08:1207:3b3c:3ea6:2fff:fe9a:c5c7 AS42184 TKRZ Stadtwerke GmbH 3.54ms from Duesseldorf, DE
91.190.228.217 AS42184 TKRZ Stadtwerke GmbH 0.64ms from Duesseldorf, DE
194.15.153.83 AS42184 TKRZ Stadtwerke GmbH 3.30ms from Duesseldorf, DE
2a02:f08:1209:343a:e228:6dff:fe69:2524 AS42184 TKRZ Stadtwerke GmbH 3.76ms from Duesseldorf, DE
185.124.234.28 AS42184 TKRZ Stadtwerke GmbH 2.70ms 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
196.191.197.40 AS24757 Ethio Telecom 6.74ms from Addis Ababa, ET
83.174.156.56 AS197580 CONNECTICORE TELECOMMUNICATIONS INFORMATION TECHNOLOGY S.A 1.23ms from Athens, GR
101.29.167.72 AS4837 CHINA UNICOM China169 Backbone 9.71ms from Beijing, CN
190.250.106.8 AS13489 UNE EPM TELECOMUNICACIONES S.A. 10.93ms from Bogota, CO
34.240.110.40 AS16509 Amazon.com, Inc. 0.25ms from Dublin, IE
109.255.249.216 AS6830 Liberty Global B.V. 0.43ms from Dublin, IE
95.79.192.168 AS42682 JSC "ER-Telecom Holding" 6.35ms from Moscow, RU
179.210.187.88 AS28573 Claro NXT Telecomunicacoes Ltda 4.94ms from Rio de Janeiro, BR
40.86.185.88 AS8075 Microsoft Corporation 0.59ms from San Jose, US
54.169.183.88 AS16509 Amazon.com, Inc. 0.11ms from Singapore, SG
218.183.62.136 AS17676 SoftBank Corp. 3.67ms from Tokyo, JP
104.85.4.136 AS16625 Akamai Technologies, Inc. 0.34ms from Amsterdam, NL
69.243.113.104 AS7922 Comcast Cable Communications, LLC 6.58ms from Ashburn, US
34.215.182.8 AS16509 Amazon.com, Inc. 0.52ms from Boardman, US
205.233.11.200 AS11114 Wintek Corporation 4.54ms from Chicago, US
162.154.2.136 AS10796 Charter Communications Inc 13.71ms from Columbus, US
13.58.67.136 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
80.142.34.88 AS3320 Deutsche Telekom AG 6.79ms from Frankfurt am Main, DE
54.38.242.200 AS16276 OVH SAS 0.15ms from Gravelines, FR
5.66.2.216 AS5607 Sky UK Limited 1.74ms from London, GB
156.245.117.216 AS398823 PEG TECH INC 0.34ms from Los Angeles, US
88.33.251.232 AS3269 Telecom Italia S.p.A. 8.71ms from Milan, IT
88.217.22.232 AS8767 M-net Telekommunikations GmbH 2.76ms from Munich, DE
113.13.175.8 AS4134 CHINANET-BACKBONE 4.67ms from Nanning, CN
86.213.126.184 AS3215 Orange S.A. 14.85ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 89.251.133.180
traceroute to 89.251.133.180 (89.251.133.180): 7 hops max, 52 byte packets
2 [] 80.249.210.6 54.959 ms
4 [AS42184] 89.251.131.7 58.225 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Athens, GR
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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