Autonomous System details

AS204188

ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH  ·  itsg.de

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS204188 – ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH

Field Value
Country Germany
Website itsg.de
Hosted domains 541
IPv4 addresses 2,304
IPv6 addresses 633,826,509,039,934,315,377,526,308,864
ASN type Hosting
Registry ripe
Allocated 8 years ago on Apr 10, 2018
Updated a month ago on Dec 22, 2025
Netblock Company Num of IPs
45.157.220.0/22 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 1,024
185.251.176.0/22 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 1,024
91.198.86.0/24 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 256
Netblock Company
2a0c:14c0::/29 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH
2001:678:180::/48 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


                                                ASHandle:       AS204188
                                                OrgID:          AS204188
                                                ASName:         AS204188
                                                ASNumber:       AS204188
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

There are 541 domain names hosted across 42 IP addresses on this ASN.

IP Address Domain Domains on this IP
185.251.179.82 ██████████ 386
185.251.178.106 ██████████ 60
185.251.178.52 ██████████ 29
185.251.177.138 ██████████ 11
91.198.86.14 ██████████ 10
185.251.179.131 ██████████ 4
185.251.178.199 ██████████ 3
185.251.177.169 ██████████ 2
185.251.178.18 ██████████ 2
185.251.178.53 ██████████ 2

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are 34 peers for this ASN.

Peers Name
AS1299 Arelion Sweden AB
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14840 BR.Digital Telecom
AS1828 Unitas Global
AS198150 SIACOM JSC
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS205112 PHILUNET GmbH
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS24115 Equinix
AS24482 SG.GS
AS24961 WIIT AG
AS25220 equada network GmbH
AS29049 Delta Telecom Ltd
AS29140 Hostserver GmbH
AS3214 xTom GmbH
AS3257 GTT Communications Inc.
AS3356 Level 3 Parent, LLC
AS33891 Core-Backbone GmbH
AS35280 F5 Networks SARL
AS35598 INETCOM CARRIER LLC
AS37100 SEACOM Limited
AS39120 Convergenze S.p.A.
AS43733 Viva Armenia CJSC
AS49544 i3D.net B.V
AS51185 MainStreaming SpA
AS53062 ALT | GRUPO BRASIL TECPAR
AS5405 Inter.link GmbH
AS553 BelWue-Koordination
AS57463 NetIX Communications JSC
AS62167 Tismi BV
AS6939 Hurricane Electric LLC
AS8529 Zain Omantel International FZ-LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS3257 GTT Communications Inc.
AS3356 Level 3 Parent, LLC
AS33891 Core-Backbone GmbH
AS5405 Inter.link GmbH
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
185.251.179.84 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.29ms from Frankfurt am Main, DE
2a0c:14c0:6:122::43 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.61ms from Frankfurt am Main, DE
185.251.176.3 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.43ms from Frankfurt am Main, DE
2a0c:14c0:859:990::ffff AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.54ms from Frankfurt am Main, DE
2a0c:14c0:990:3217::6 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.62ms from Frankfurt am Main, DE
185.251.177.35 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.44ms from Frankfurt am Main, DE
2a0c:14c0:ffff:6::3 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.44ms from Frankfurt am Main, DE
185.251.178.3 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.46ms from Frankfurt am Main, DE
91.198.86.7 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.51ms from Frankfurt am Main, DE
45.157.220.3 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.43ms from Frankfurt am Main, DE
2a0c:14c0::2 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.65ms from Frankfurt am Main, DE
2a0c:14c0:3:3003::49 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.34ms 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
91.5.77.140 AS3320 Deutsche Telekom AG 4.69ms from Berlin, DE
77.11.186.44 AS6805 Telefonica Germany GmbH & Co.OHG 3.21ms from Berlin, DE
188.26.92.92 AS8708 DIGI ROMANIA S.A. 7.29ms from Bucharest, RO
201.220.22.220 AS52413 MADACOM SRL 1.29ms from Buenos Aires, AR
54.194.41.44 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
84.145.255.44 AS3320 Deutsche Telekom AG 5.69ms from Frankfurt am Main, DE
31.104.174.204 AS2856 British Telecommunications PLC 2.61ms from London, GB
72.69.10.92 AS701 Verizon Business 2.79ms from New York City, US
178.71.104.60 AS12389 PJSC Rostelecom 1.50ms from Saint Petersburg, RU
23.210.100.60 AS16625 Akamai Technologies, Inc. 0.17ms from Singapore, SG
13.67.115.28 AS8075 Microsoft Corporation 0.62ms from Singapore, SG
65.18.177.188 AS15600 Quickline AG 3.87ms from Zuerich, CH
82.131.223.172 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 15.39ms from Budapest, HU
142.229.45.252 AS393952 Service Alberta 6.48ms from Calgary, CA
112.44.243.204 AS9808 China Mobile Communications Group Co., Ltd. 6.25ms from Chengdu, CN
68.39.29.172 AS7922 Comcast Cable Communications, LLC 15.46ms from Chicago, US
192.188.148.60 AS1761 General Services Commission 5.96ms from Dallas, US
14.200.140.124 AS7545 TPG Telecom Limited 10.74ms from Melbourne, AU
74.50.13.76 AS33490 Comcast Cable Communications, LLC 1.44ms from Portland, US
24.21.18.140 AS7922 Comcast Cable Communications, LLC 8.11ms from Portland, US
176.44.2.76 AS25019 Saudi Telecom Company JSC 2.37ms from Riyadh, SA
140.188.129.156 AS54600 PEG TECH INC 0.64ms from San Jose, US
14.48.146.60 AS4766 Korea Telecom 5.43ms from Seoul, KR
119.218.111.220 AS4766 Korea Telecom 4.73ms from Seoul, KR
161.115.178.204 AS31898 Oracle Corporation 0.34ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 45.157.221.153
traceroute to 45.157.221.153 (45.157.221.153): 7 hops max, 52 byte packets
3 [AS201011] 81.95.9.44 0.408 ms
4 [AS201011] 81.95.2.137 5.714 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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 AS204188 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs