AS number details

AS31723

Wittenberg-net GmbH  ·  wittenberg-net.de

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AS31723 – Wittenberg-net GmbH

Field Value
Country Germany
Website wittenberg-net.de
Hosted domains 91
Number of IPv4 5,120
Number of IPv6 633,825,300,114,114,700,748,351,602,688
ASN type ISP
Registry ripe
Allocated 21 years ago on Jul 26, 2004
Updated a month ago on Aug 25, 2025
Netblock Company Num of IPs
217.171.112.0/20 Wittenberg-net GmbH 4,096
185.160.144.0/22 Wittenberg-net GmbH 1,024
217.171.117.0/24 Wittenberg-net GmbH 256
Netblock Company
2a07:be00::/29 Wittenberg-net GmbH
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WHOIS Details


                                                ASHandle:       AS31723
                                                OrgID:          AS31723
                                                ASName:         AS31723
                                                ASNumber:       AS31723
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 91 domain names hosted across 19 IP addresses on this ASN.

IP Address Domain Domains on this IP
217.171.112.249 ██████████ 46
217.171.115.187 ██████████ 27
217.171.124.44 ██████████ 4
185.160.144.194 ██████████ 2
185.160.144.195 █████████ 1
217.171.120.253 ██████████ 1
217.171.120.141 ██████████ 1
217.171.116.143 ██████████ 1
185.160.144.119 ██████████ 1
217.171.121.18 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS16097 HL komm Telekommunikations GmbH
AS21413 Envia Tel GmbH
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS16097 HL komm Telekommunikations GmbH
AS21413 Envia Tel GmbH
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
217.171.122.100 AS31723 Wittenberg-net GmbH 7.15ms from Berlin, DE
217.171.112.55 AS31723 Wittenberg-net GmbH 6.67ms from Berlin, DE
217.171.115.222 AS31723 Wittenberg-net GmbH 6.96ms from Berlin, DE
217.171.121.158 AS31723 Wittenberg-net GmbH 7.01ms from Berlin, DE
217.171.127.105 AS31723 Wittenberg-net GmbH 6.97ms from Berlin, DE
217.171.113.253 AS31723 Wittenberg-net GmbH 6.64ms from Berlin, DE
217.171.123.109 AS31723 Wittenberg-net GmbH 7.19ms from Berlin, DE
185.160.144.112 AS31723 Wittenberg-net GmbH 8.01ms from Berlin, DE
217.171.120.19 AS31723 Wittenberg-net GmbH 7.10ms from Berlin, DE
217.171.118.126 AS31723 Wittenberg-net GmbH 6.97ms from Berlin, DE
185.160.147.21 AS31723 Wittenberg-net GmbH 7.34ms from Berlin, DE
217.171.126.74 AS31723 Wittenberg-net GmbH 7.07ms from Berlin, DE
2a07:be00:1:7::1 AS31723 Wittenberg-net GmbH 6.13ms from Berlin, DE
2a07:be01::8222:a58f:d587:b51e AS31723 Wittenberg-net GmbH 12.55ms from Berlin, DE
217.171.124.57 AS31723 Wittenberg-net GmbH 6.83ms from Berlin, DE
2a07:be01:1fd:bb00:e65f:1ff:fea7:71ad AS31723 Wittenberg-net GmbH 10.15ms from Berlin, DE
217.171.114.57 AS31723 Wittenberg-net GmbH 6.66ms from Berlin, DE
217.171.116.47 AS31723 Wittenberg-net GmbH 7.02ms from Berlin, DE
217.171.125.49 AS31723 Wittenberg-net GmbH 7.14ms from Berlin, 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
194.158.66.235 AS6752 Andorra Telecom 11.74ms from Barcelona, ES
35.93.16.219 AS16509 Amazon.com, Inc. 0.57ms from Boardman, US
202.98.123.75 AS38283 CHINANET SiChuan Telecom Internet Data Center 1.80ms from Chengdu, CN
18.118.150.187 AS16509 Amazon.com, Inc. 0.95ms from Columbus, US
165.154.228.171 AS142002 Scloud Pte Ltd 1.92ms from Jakarta, ID
149.109.246.139 AS25019 Saudi Telecom Company JSC 5.82ms from Jeddah, SA
136.34.86.107 AS16591 Google Fiber Inc. 0.57ms from Kansas City, US
86.172.230.75 AS2856 British Telecommunications PLC 7.12ms from London, GB
31.53.174.75 AS2856 British Telecommunications PLC 10.80ms from London, GB
81.5.115.107 AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology" 1.36ms from Moscow, RU
106.194.167.91 AS45609 Bharti Airtel Ltd. AS for GPRS Service 13.27ms from Mumbai, IN
158.39.100.91 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 8.26ms from Oslo, NO
200.213.75.155 AS4230 CLARO S.A. 0.39ms from Porto Alegre, BR
115.68.216.139 AS38700 SMILESERV 1.32ms from Seoul, KR
1.94.250.123 AS55990 Huawei Cloud Service data center 3.65ms from Tianjin, CN
188.154.10.11 AS6730 Sunrise GmbH 0.75ms from Zuerich, CH
173.240.135.155 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 9.52ms from Atlanta, US
46.27.157.123 AS12430 VODAFONE ESPANA S.A.U. 5.28ms from Barcelona, ES
117.50.2.139 AS23724 IDC, China Telecommunications Corporation 2.37ms from Beijing, CN
217.240.223.123 AS3320 Deutsche Telekom AG 19.00ms from Frankfurt am Main, DE
217.235.214.107 AS3320 Deutsche Telekom AG 5.43ms from Frankfurt am Main, DE
185.17.205.171 AS8767 M-net Telekommunikations GmbH 2.90ms from Frankfurt am Main, DE
113.177.142.91 AS45899 VNPT Corp 1.69ms from Ho Chi Minh City, VN
23.193.67.155 AS16625 Akamai Technologies, Inc. 0.73ms from Las Vegas, US
18.130.47.123 AS16509 Amazon.com, Inc. 0.18ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 217.171.120.243
traceroute to 217.171.120.243 (217.171.120.243): 64 hops max, 52 byte packets
3 [AS3257] 89.149.128.14 26.486 ms
4 *
5 *
6 *
8 *
Measurement taken from IPinfo ProbeNet in Warsaw, PL
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 AS31723 at robtex.

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