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 316,912,650,057,057,350,374,175,801,344
ASN type ISP
Registry ripe
Allocated 22 years ago on May 18, 2004
Updated a month 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
83.137.65.113 AS31438 Stadtwerke Marburg GmbH 1.65ms from Frankfurt am Main, DE
83.137.67.209 AS31438 Stadtwerke Marburg GmbH 1.66ms from Frankfurt am Main, DE
83.137.70.242 AS31438 Stadtwerke Marburg GmbH 1.68ms from Frankfurt am Main, DE
83.137.71.13 AS31438 Stadtwerke Marburg GmbH 12.05ms from Frankfurt am Main, DE
83.137.68.81 AS31438 Stadtwerke Marburg GmbH 1.67ms from Frankfurt am Main, DE
212.89.197.97 AS31438 Stadtwerke Marburg GmbH 1.75ms from Frankfurt am Main, DE
83.137.66.145 AS31438 Stadtwerke Marburg GmbH 1.63ms 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
219.225.255.254 AS4538 China Education and Research Network Center 11.03ms from Beijing, CN
111.160.213.174 AS4837 CHINA UNICOM China169 Backbone 5.16ms from Beijing, CN
154.176.218.30 AS8452 TE-AS 3.87ms from Cairo, EG
71.75.210.142 AS11426 Charter Communications Inc 5.09ms from Charlotte, US
217.12.113.206 AS25454 ORANGE MOLDOVA S.A. 0.55ms from Chisinau, MD
72.144.135.142 AS8075 Microsoft Corporation 0.20ms from Frankfurt am Main, DE
101.37.30.110 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.23ms from Hangzhou, CN
61.106.134.142 AS4766 Korea Telecom 1.27ms from Incheon, KR
222.103.192.126 AS4766 Korea Telecom 5.49ms from Incheon, KR
128.234.9.62 AS25019 Saudi Telecom Company JSC 2.40ms from Jeddah, SA
104.51.33.190 AS7018 AT&T Enterprises, LLC 4.26ms from Los Angeles, US
177.115.185.206 AS26599 TELEFÔNICA BRASIL S.A 7.12ms from Sao Paulo, BR
211.181.182.254 AS3786 LG DACOM Corporation 4.08ms from Seoul, KR
112.183.234.254 AS4766 Korea Telecom 6.02ms from Seoul, KR
103.28.90.142 AS132372 GB Network Solutions Sdn. Bhd. 0.27ms from Sepang, MY
119.108.253.78 AS4837 CHINA UNICOM China169 Backbone 8.01ms from Tieling, CN
219.188.235.206 AS17676 SoftBank Corp. 1.44ms from Tokyo, JP
82.198.14.14 AS51259 Arcus Novus UAB 0.69ms from Vilnius, LT
213.202.102.46 AS13046 Hrvatski Telekom d.d. 0.89ms from Zagreb, HR
71.220.238.254 AS209 CenturyLink Communications, LLC 5.75ms from Atlanta, US
206.85.95.62 AS53271 Phenix Cable 5.46ms from Atlanta, US
1.2.207.158 AS23969 TOT Public Company Limited 7.30ms from Bangkok, TH
111.164.205.78 AS4837 CHINA UNICOM China169 Backbone 5.09ms from Beijing, CN
139.30.48.46 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 7.99ms from Berlin, DE
52.39.118.94 AS16509 Amazon.com, Inc. 0.14ms from Boardman, 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 83.137.70.242
traceroute to 83.137.70.242 (83.137.70.242): 64 hops max, 52 byte packets
2 [] 193.239.117.101 9.005 ms
3 *
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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