Autonomous System details

AS31438

Stadtwerke Marburg GmbH  ·  stadtwerke-marburg.de

Germany

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AS31438 – Stadtwerke Marburg GmbH

Field Value
Country Germany
Website stadtwerke-marburg.de
Hosted domains 106
IPv4 addresses 3,072
IPv6 addresses 316,912,650,057,057,350,000,000,000,000
ASN type ISP
Registry ripe
Allocated 22 years ago on May 18, 2004
Updated 3 months ago on Jan 22, 2026

IP Ranges

Netblock Company Num of IPs
83.137.64.0/21 Stadtwerke Marburg GmbH 2,048
212.89.196.0/22 Stadtwerke Marburg GmbH 1,024
Netblock Company
2a0d:5f00::/30 Stadtwerke Marburg GmbH
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WHOIS Details

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                                                ASHandle:       AS31438
                                                OrgID:          AS31438
                                                ASName:         AS31438
                                                ASNumber:       AS31438
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 106 domain names hosted across 20 IP addresses on this ASN.

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IP Address Domain Domains on this IP
83.137.66.30 ██████████ 33
83.137.67.115 ██████████ 14
83.137.66.25 ██████████ 11
83.137.68.4 ██████████ 9
83.137.67.34 ██████████ 8
83.137.67.42 ██████████ 6
83.137.68.3 ██████████ 5
83.137.67.38 ██████████ 3
83.137.68.2 ██████████ 3
83.137.67.226 ██████████ 2

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Peers

There are 2 peers for this ASN.

Peers Name
AS8881 1&1 Versatel GmbH
AS9145 EWE TEL GmbH
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS8881 1&1 Versatel GmbH
AS9145 EWE TEL GmbH
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
83.137.65.209 AS31438 Stadtwerke Marburg GmbH 1.64ms from Frankfurt am Main, DE
83.137.71.26 AS31438 Stadtwerke Marburg GmbH 12.13ms from Frankfurt am Main, DE
83.137.70.242 AS31438 Stadtwerke Marburg GmbH 1.67ms from Frankfurt am Main, DE
83.137.67.177 AS31438 Stadtwerke Marburg GmbH 1.63ms from Frankfurt am Main, DE
83.137.68.65 AS31438 Stadtwerke Marburg GmbH 1.65ms from Frankfurt am Main, DE
83.137.66.241 AS31438 Stadtwerke Marburg GmbH 1.63ms from Frankfurt am Main, DE
212.89.197.97 AS31438 Stadtwerke Marburg GmbH 1.65ms from Frankfurt am Main, 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
73.163.204.78 AS7922 Comcast Cable Communications, LLC 6.67ms from Ashburn, US
151.102.106.14 AS32104 Wellmont Health System 13.81ms from Charlotte, US
171.221.211.30 AS4134 CHINANET-BACKBONE 3.27ms from Chengdu, CN
78.42.179.254 AS3209 Vodafone GmbH 3.78ms from Frankfurt am Main, DE
24.215.109.110 AS11260 EastLink 8.85ms from Fredericton, CA
58.253.87.30 AS17816 China Unicom IP network China169 Guangdong province 5.22ms from Guangzhou, CN
77.22.210.254 AS3209 Vodafone GmbH 3.42ms from Hamburg, DE
68.13.73.94 AS22773 Cox Communications Inc. 7.99ms from Kansas City, US
82.163.145.238 AS56329 Gigaclear Limited 1.71ms from London, GB
188.232.79.254 AS31363 JSC ER-Telecom Holding 1.10ms from Moscow, RU
115.242.7.94 AS55836 Reliance Jio Infocomm Limited 1.73ms from Mumbai, IN
79.121.201.62 AS3257 GTT Communications Inc. 0.43ms from New York City, US
67.182.1.158 AS7922 Comcast Cable Communications, LLC 6.68ms from San Jose, US
187.222.246.78 AS8151 UNINET 8.53ms from Santiago de Queretaro, MX
50.243.99.46 AS7922 Comcast Cable Communications, LLC 4.52ms from Seattle, US
222.103.192.126 AS4766 Korea Telecom 5.72ms from Seoul, KR
124.13.135.126 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.95ms from Sepang, MY
101.231.132.14 AS4812 China Telecom (Group) 3.40ms from Shanghai, CN
162.250.32.254 AS53347 Premier Communications 8.67ms from Sioux Falls, US
209.106.64.94 AS2572 University of Missouri - dba the Missouri Research and Education Network (MOREnet) 3.70ms from St. Louis, US
150.203.176.174 AS7575 Australian Academic and Research Network (AARNet) 4.33ms from Sydney, AU
220.133.68.222 AS3462 Data Communication Business Group 4.18ms from Taichung, TW
150.116.143.254 AS131627 Peicity Digital Cable Television., LTD 1.22ms from Taipei, TW
147.192.108.126 AS2527 Sony Network Communications Inc. 1.63ms from Tokyo, JP
41.96.94.62 AS36947 Telecom Algeria 9.27ms from Valencia, ES

Traceroute

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

$
traceroute -a -n -q1 -f2 83.137.71.61
traceroute to 83.137.71.61 (83.137.71.61): 64 hops max, 52 byte packets
2 [] 193.239.117.101 0.499 ms
3 *
4 [AS8881] 80.241.207.89 1.682 ms
5 [AS31438] 83.137.71.61 13.657 ms
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 AS31438 at robtex.

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