Autonomous System details

AS204188

ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH  ·  itsg.de

Germany

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AS204188 – ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH

Field Value
Country Germany
Website itsg.de
Hosted domains 540
IPv4 addresses 2,304
IPv6 addresses 633,826,509,039,934,314,629,200,000,000
ASN type Hosting
Registry ripe
Allocated 8 years ago on Apr 10, 2018
Updated 4 months ago on Dec 22, 2025

IP Ranges

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
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WHOIS Details

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

There are 540 domain names hosted across 42 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.251.179.82 ██████████ 323
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
185.251.178.53 ██████████ 2
185.251.178.18 ██████████ 2
185.251.178.199 ██████████ 2
185.251.177.169 ██████████ 2

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Peers

There are 36 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
AS24482 SG.GS
AS24940 Hetzner Online GmbH
AS24961 WIIT AG
AS25220 equada network GmbH
AS29049 Delta Telecom Ltd
AS29140 Hostserver GmbH
AS29632 Netassist International EOOD
AS3214 xTom GmbH
AS3257 GTT Communications Inc.
AS3356 Level 3 Parent, LLC
AS33891 Core-Backbone GmbH
AS35280 F5 Networks SARL
AS35598 INETCOM CARRIER LLC
AS35710 weber.digital GmbH
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
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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
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
185.251.176.3 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.49ms from Frankfurt am Main, DE
2a0c:14c0:859:990::ffff AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.27ms from Frankfurt am Main, DE
185.251.179.3 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.38ms from Frankfurt am Main, DE
2a0c:14c0:990:3217::6 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.39ms from Frankfurt am Main, DE
2a0c:14c0:3:3003::49 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.31ms from Frankfurt am Main, DE
185.251.178.3 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.38ms from Frankfurt am Main, DE
2a0c:14c0:ffff:5::2 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.58ms from Frankfurt am Main, DE
91.198.86.7 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.48ms from Frankfurt am Main, DE
2a0c:14c0::2 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.61ms from Frankfurt am Main, DE
45.157.220.1 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.39ms from Frankfurt am Main, DE
185.251.177.126 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.31ms 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
77.166.193.172 AS1136 KPN B.V. 1.14ms from Amsterdam, NL
36.89.84.204 AS7713 PT Telekomunikasi Indonesia 0.89ms from Batam, ID
221.220.84.28 AS4808 China Unicom Beijing Province Network 3.75ms from Beijing, CN
124.70.85.124 AS55990 Huawei Cloud Service data center 3.51ms from Beijing, CN
82.76.163.12 AS8708 DIGI ROMANIA S.A. 0.79ms from Bucharest, RO
34.134.144.156 AS396982 Google LLC 0.14ms from Council Bluffs, US
82.130.49.252 AS39857 Aalto University Student Union 0.69ms from Helsinki, FI
75.19.108.156 AS7018 AT&T Enterprises, LLC 8.14ms from Houston, US
35.236.98.44 AS396982 Google LLC 0.10ms from Los Angeles, US
191.89.129.204 AS27831 Colombia Móvil 19.24ms from Medellin, CO
121.118.30.124 AS4713 NTT DOCOMO BUSINESS,Inc. 14.08ms from Osaka, JP
73.180.42.188 AS7922 Comcast Cable Communications, LLC 2.06ms from Portland, US
125.138.71.44 AS4766 Korea Telecom 4.15ms from Seoul, KR
43.98.161.156 AS45102 Alibaba (US) Technology Co., Ltd. 0.57ms from Singapore, SG
4.194.44.76 AS8075 Microsoft Corporation 0.47ms from Singapore, SG
31.182.89.156 AS16342 Toya sp.z.o.o 2.00ms from Warsaw, PL
83.24.9.92 AS5617 Orange Polska Spolka Akcyjna 2.55ms from Warsaw, PL
37.133.42.156 AS12479 Orange Espagne SA 5.71ms from Zaragoza, ES
3.126.19.140 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
14.189.183.12 AS45899 VNPT Corp 1.94ms from Hanoi, VN
113.252.170.188 AS9304 HGC Global Communications Limited 1.25ms from Hong Kong, HK
222.111.225.140 AS4766 Korea Telecom 1.52ms from Incheon, KR
196.30.210.12 AS16637 MTN SA 1.84ms from Johannesburg, ZA
190.40.241.12 AS6147 INTEGRATEL PERÚ S.A.A. 1.27ms from Lima, PE
80.245.2.76 AS21364 Lantik S.A. M.P. 7.21ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 45.157.222.93
traceroute to 45.157.222.93 (45.157.222.93): 8 hops max, 52 byte packets
4 [] 178.18.236.132 11.435 ms
5 [AS201011] 81.95.15.69 11.69 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in London, GB
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.

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