Autonomous System details

AS57154

Stadtwerke Konstanz GmbH  ·  konstanz.de

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AS57154 – Stadtwerke Konstanz GmbH

Field Value
Country Germany
Website konstanz.de
Hosted domains 297
IPv4 addresses 16,640
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 15 years ago on Aug 05, 2011
Updated 7 days ago on Feb 17, 2026
Netblock Company Num of IPs
213.152.96.0/19 Stadtwerke Konstanz GmbH 8,192
5.10.8.0/21 Stadtwerke Konstanz GmbH 2,048
31.47.80.0/21 Stadtwerke Konstanz GmbH 2,048
88.133.248.0/21 Stadtwerke Konstanz GmbH 2,048
185.36.44.0/22 Stadtwerke Konstanz GmbH 1,024
185.80.168.0/22 Stadtwerke Konstanz GmbH 1,024
193.102.25.0/24 Vanderlande Logistics GmbH 256
Netblock Company
2a03:80::/32 Stadtwerke Konstanz GmbH
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WHOIS Details


                                                ASHandle:       AS57154
                                                OrgID:          AS57154
                                                ASName:         AS57154
                                                ASNumber:       AS57154
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 297 domain names hosted across 68 IP addresses on this ASN.

IP Address Domain Domains on this IP
5.10.8.51 ████████ 64
5.10.12.12 ██████████ 46
5.10.8.53 ███████ 44
5.10.8.34 ██████████ 23
5.10.8.41 ██████████ 18
31.47.82.61 ██████████ 17
31.47.85.121 ██████████ 16
213.152.109.106 ██████████ 12
185.80.170.116 ██████████ 9
31.47.82.117 ██████████ 8

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Useful for Cybersecurity

Peers

There are 107 peers for this ASN.

Peers Name
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12552 GlobalConnect AB
AS12637 SEEWEB s.r.l.
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS12969 Vodafone Iceland
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Telecom
AS14907 Wikimedia Foundation Inc.
AS15547 netplus.ch SA
AS15605 Connesi s.p.a.
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS198150 SIACOM JSC
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS205112 PHILUNET GmbH
AS20764 CJSC RASCOM
AS20932 Services Industriels de Geneve
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213241 TECHIT.BE SRL
AS214410 Stadtwerke Waldkirch GmbH
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS263444 Open X Tecnologia Ltda
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS29140 Hostserver GmbH
AS293 ESnet
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS3216 PJSC Vimpelcom
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS34019 Hivane Association
AS34177 CELESTE SAS
AS34288 Kantonsschule Zug
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS36994 Vodacom
AS37100 SEACOM Limited
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
AS38880 Micron21 Datacentre Pty Ltd
AS39120 Convergenze S.p.A.
AS39122 Blacknight Internet Solutions Limited
AS39351 31173 Services AB
AS41327 Fiber Telecom S.p.A.
AS4230 CLARO S.A.
AS42541 Fiberby ApS
AS43727 KVANT TELECOM
AS43733 Viva Armenia CJSC
AS44901 Belcloud LTD
AS45352 IP ServerOne Solutions Sdn Bhd
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS47147 Anexia Cloud Solutions GmbH
AS47957 Worldline IGSA SA
AS48185 team.blue NV
AS48362 Stadtwerke Feldkirch
AS48919 UACITY Ltd.
AS49432 schallert.com e.U.
AS49544 i3D.net B.V
AS49605 Digital Telecommunication Services S.r.l.
AS50300 CustodianDC Limited
AS50763 Robert McKay
AS51184 Fonira Telekom GmbH
AS51185 MainStreaming SpA
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS53062 ALT | GRUPO BRASIL TECPAR
AS5405 Inter.link GmbH
AS553 BelWue-Koordination
AS559 SWITCH
AS56655 Gigahost AS
AS56665 Proximus Luxembourg S.A.
AS56987 ABACLOUDA SAS
AS5713 Telkom SA Ltd.
AS57463 NetIX Communications JSC
AS58115 SwissIX Internet Exchange
AS58511 Anycast Global Backbone
AS59890 Kabel-TV Lampert GmbH & Co KG
AS6057 Administracion Nacional de Telecomunicaciones
AS61049 Exascale Ltd
AS61573 IP TELECOM
AS6204 INTERKVM HOST SRL
AS63927 RISE
AS6663 Euroweb Romania S.R.L.
AS6730 Sunrise GmbH
AS6777 Amsterdam Internet Exchange B.V.
AS6939 Hurricane Electric LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS205112 PHILUNET GmbH
AS6730 Sunrise GmbH
AS6939 Hurricane Electric LLC
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS214410 Stadtwerke Waldkirch GmbH
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Pingable IPs

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

IP Address ASN Details
2a03:80:0:5::101 AS57154 Stadtwerke Konstanz GmbH 0.51ms from Frankfurt am Main, DE
31.47.84.170 AS57154 Stadtwerke Konstanz GmbH 3.65ms from Zuerich, CH
31.47.83.1 AS57154 Stadtwerke Konstanz GmbH 3.77ms from Zuerich, CH
2a03:80:153f:aa00:211:32ff:fe8d:2210 AS57154 Stadtwerke Konstanz GmbH 6.70ms from Zuerich, CH
2a03:80:e00::1 AS57154 Stadtwerke Konstanz GmbH 3.52ms from Zuerich, CH
88.133.252.1 AS57154 Stadtwerke Konstanz GmbH 3.74ms from Zuerich, CH
2a03:80:1500::1 AS57154 Stadtwerke Konstanz GmbH 3.48ms from Zuerich, CH
213.152.100.159 AS57154 Stadtwerke Konstanz GmbH 3.80ms from Zuerich, CH
31.47.82.48 AS57154 Stadtwerke Konstanz GmbH 3.63ms from Zuerich, CH
213.152.126.83 AS57154 Stadtwerke Konstanz GmbH 9.54ms from Zuerich, CH
2a03:80:143f:b500::1 AS57154 Stadtwerke Konstanz GmbH 13.75ms from Zuerich, CH
213.152.114.97 AS57154 Stadtwerke Konstanz GmbH 6.89ms from Schaan, LI
88.133.248.1 AS57154 Stadtwerke Konstanz GmbH 3.89ms from Zuerich, CH
213.152.118.133 AS57154 Stadtwerke Konstanz GmbH 6.96ms from Zuerich, CH
2a03:80:1400::1 AS57154 Stadtwerke Konstanz GmbH 3.47ms from Zuerich, CH
2a03:80:43b:d900:dabb:c1ff:fe3e:c07d AS57154 Stadtwerke Konstanz GmbH 5.31ms from Zuerich, CH
2a03:80:43e:6d00:211:32ff:fee1:9ae5 AS57154 Stadtwerke Konstanz GmbH 4.49ms from Zuerich, CH
213.152.121.97 AS57154 Stadtwerke Konstanz GmbH 10.32ms from Zuerich, CH
213.152.127.221 AS57154 Stadtwerke Konstanz GmbH 10.00ms from Zuerich, CH
5.10.10.1 AS57154 Stadtwerke Konstanz GmbH 3.79ms from Zuerich, CH
213.152.123.220 AS57154 Stadtwerke Konstanz GmbH 9.54ms from Schaan, LI
213.152.116.230 AS57154 Stadtwerke Konstanz GmbH 6.93ms from Zuerich, CH
88.133.249.89 AS57154 Stadtwerke Konstanz GmbH 4.37ms from Zuerich, CH
5.10.9.62 AS57154 Stadtwerke Konstanz GmbH 3.68ms from Zuerich, CH
213.152.101.2 AS57154 Stadtwerke Konstanz GmbH 3.84ms from Zuerich, CH

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
107.204.61.82 AS7018 AT&T Enterprises, LLC 9.79ms from Atlanta, US
34.210.192.98 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
190.29.178.2 AS13489 UNE EPM TELECOMUNICACIONES S.A. 8.54ms from Bogota, CO
50.237.173.34 AS7922 Comcast Cable Communications, LLC 1.53ms from Boston, US
217.82.184.226 AS3320 Deutsche Telekom AG 3.78ms from Duesseldorf, DE
87.149.17.146 AS3320 Deutsche Telekom AG 9.04ms from Frankfurt am Main, DE
218.108.63.50 AS24139 Huashu media&Network Limited 6.13ms from Hangzhou, CN
210.3.98.98 AS9304 HGC Global Communications Limited 1.41ms from Hong Kong, HK
176.49.22.242 AS12389 PJSC Rostelecom 0.92ms from Krasnoyarsk, RU
103.53.41.2 AS394695 PDR 0.93ms from Mumbai, IN
213.110.82.194 AS24589 Telenet SIA 0.67ms from Riga, LV
192.69.116.2 AS9408 G. James Australia Pty. Ltd. 11.80ms from Sydney, AU
220.130.117.2 AS3462 Data Communication Business Group 1.26ms from Taipei, TW
113.235.198.98 AS4837 CHINA UNICOM China169 Backbone 10.13ms from Tieling, CN
110.66.226.162 AS2527 Sony Network Communications Inc. 6.66ms from Tokyo, JP
50.72.30.82 AS6327 Shaw Communications 8.16ms from Winnipeg, CA
185.121.48.50 AS203876 PLINACRO d.o.o. 0.95ms from Zagreb, HR
119.31.104.210 AS45781 NB-IoT 2.47ms from Bangkok, TH
94.44.215.226 AS21334 One Hungary Ltd. 13.82ms from Budapest, HU
34.136.112.242 AS396982 Google LLC 0.37ms from Council Bluffs, US
125.19.38.242 AS9498 BHARTI Airtel Ltd. 0.71ms from Delhi, IN
93.208.96.2 AS3320 Deutsche Telekom AG 5.58ms from Frankfurt am Main, DE
64.62.203.130 AS6939 Hurricane Electric LLC 0.26ms from Fremont, US
217.237.75.50 AS3320 Deutsche Telekom AG 1.74ms from Hamburg, DE
68.102.85.34 AS22773 Cox Communications Inc. 14.32ms from Kansas City, US

Traceroute

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

$
traceroute -a -n -q1 -f2 213.152.125.155
traceroute to 213.152.125.155 (213.152.125.155): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 [AS57154] 31.47.81.120 77.226 ms
7 *
8 *
9 *
10 [AS57154] 213.152.125.155 87.583 ms
Measurement taken from IPinfo ProbeNet in Praia, CV
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 AS57154 at robtex.

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