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 633,826,509,039,934,315,377,526,308,864
ASN type Hosting
Registry ripe
Allocated 8 years ago on Apr 10, 2018
Updated 21 days 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 ██████████ 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
185.251.178.53 ██████████ 2
185.251.179.78 ██████████ 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
AS22356 Durand do Brasil Ltda
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
AS35710 weber.digital GmbH
AS37100 SEACOM Limited
AS39120 Convergenze S.p.A.
AS43733 Viva Armenia CJSC
AS44901 Belcloud LTD
AS49544 i3D.net B.V
AS51185 MainStreaming SpA
AS53062 ALT | GRUPO BRASIL TECPAR
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 5 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS3257 GTT Communications Inc.
AS3356 Level 3 Parent, LLC
AS33891 Core-Backbone 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
2a0c:14c0:3:3003::49 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.77ms from Frankfurt am Main, DE
185.251.177.99 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.70ms from Frankfurt am Main, DE
2a0c:14c0:6:112::53 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 1.02ms from Frankfurt am Main, DE
91.198.86.7 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.72ms from Frankfurt am Main, DE
185.251.176.3 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.47ms from Frankfurt am Main, DE
2a0c:14c0:990:3217::6 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.93ms from Frankfurt am Main, DE
45.157.220.1 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.89ms from Frankfurt am Main, DE
2a0c:14c0:ffff:6::3 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.73ms from Frankfurt am Main, DE
185.251.179.166 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.69ms from Frankfurt am Main, DE
2a0c:14c0:859:990::ffff AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.76ms from Frankfurt am Main, DE
185.251.178.3 AS204188 ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH 0.62ms 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
95.85.31.172 AS14061 DigitalOcean, LLC 0.19ms from Amsterdam, NL
54.186.18.220 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
67.151.253.12 AS7029 Windstream Communications LLC 0.49ms from Chicago, US
38.68.170.12 AS132156 Tomattos Technologies Ltd. 0.54ms from Dhaka, BD
51.112.102.28 AS16509 Amazon.com, Inc. 0.14ms from Dubai, AE
110.83.3.172 AS4134 CHINANET-BACKBONE 6.63ms from Fuzhou, CN
61.146.178.188 AS4134 CHINANET-BACKBONE 8.28ms from Guangzhou, CN
113.188.148.124 AS45899 VNPT Corp 3.10ms from Ho Chi Minh City, VN
38.33.184.188 AS398478 PEG TECH INC 0.42ms from Hong Kong, HK
103.246.74.140 AS135467 PT. Bank Bukopin, Tbk 2.31ms from Jakarta, ID
24.6.69.124 AS7922 Comcast Cable Communications, LLC 5.54ms from San Jose, US
138.25.78.12 AS7575 Australian Academic and Research Network (AARNet) 0.74ms from Sydney, AU
133.242.252.236 AS7684 SAKURA Internet Inc. 16.41ms from Tokyo, JP
76.97.34.76 AS7922 Comcast Cable Communications, LLC 4.53ms from Atlanta, US
54.68.148.188 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
188.36.110.124 AS5483 Magyar Telekom Plc. 6.58ms from Budapest, HU
64.58.4.252 AS14755 MHO Networks 1.19ms from Denver, US
91.147.53.172 AS12389 PJSC Rostelecom 15.83ms from Khabarovsk, RU
24.24.188.12 AS20001 Charter Communications Inc 7.55ms from Los Angeles, US
201.145.82.60 AS8151 UNINET 1.84ms from Mexico City, MX
212.48.33.220 AS8359 MTS PJSC 3.14ms from Moscow, RU
60.141.158.204 AS17676 SoftBank Corp. 3.38ms from Osaka, JP
121.5.169.108 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.43ms from Shanghai, CN
153.125.227.28 AS9370 SAKURA Internet Inc. 0.93ms from Tokyo, JP
87.198.1.12 AS34245 Magnet Networks Limited 2.28ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 45.157.223.145
traceroute to 45.157.223.145 (45.157.223.145): 9 hops max, 52 byte packets
4 *
5 *
6 [AS3257] 89.149.143.142 10.597 ms
7 *
8 *
9 *
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 AS204188 at robtex.

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