Autonomous System details

AS16205

DSI GmbH Daten Service Informationssysteme  ·  dsi.net

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AS16205 – DSI GmbH Daten Service Informationssysteme

Field Value
Country Germany
Website dsi.net
Hosted domains 2,303
IPv4 addresses 16,384
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated a month ago on Oct 30, 2025
Netblock Company Num of IPs
81.201.144.0/20 DSI GmbH Daten Service Informationssysteme 4,096
217.18.176.0/20 DSI GmbH Daten Service Informationssysteme 4,096
31.210.160.0/21 DSI GmbH Daten Service Informationssysteme 2,048
176.52.200.0/21 DSI GmbH Daten Service Informationssysteme 2,048
178.249.24.0/21 DSI GmbH Daten Service Informationssysteme 2,048
185.75.184.0/22 DSI GmbH Daten Service Informationssysteme 1,024
192.109.108.0/24 VzFdpbD SaxNet e.V. 256
194.31.246.0/24 Technologie Centrum Chemnitz GmbH 256
194.113.71.0/24 Technologie Centrum Chemnitz GmbH 256
194.180.239.0/24 Saxonia Systems Holding GmbH 256
Netblock Company
2a00:8180::/32 DSI GmbH Daten Service Informationssysteme
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WHOIS Details


                                                ASHandle:       AS16205
                                                OrgID:          AS16205
                                                ASName:         AS16205
                                                ASNumber:       AS16205
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 2,303 domain names hosted across 223 IP addresses on this ASN.

IP Address Domain Domains on this IP
81.201.148.51 ██████████ 450
178.249.24.130 ██████████ 165
217.18.184.130 ██████████ 121
217.18.186.72 ██████████ 85
217.18.191.120 ██████████ 62
81.201.148.188 ██████████ 58
81.201.148.111 ██████████ 46
81.201.146.79 ██████████ 46
81.201.148.133 ██████████ 45
217.18.190.9 ██████████ 42

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Useful for Cybersecurity

Peers

There are 146 peers for this ASN.

Peers Name
AS12306 Plus.line AG
AS12552 GlobalConnect AB
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS13058 serve-u - Buchholz und Suenderhauf GbR
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS142271 EWS DS Networks Inc
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Telecom
AS15547 netplus.ch SA
AS15802 Emirates Integrated Telecommunications Company PJSC
AS15958 CETINdoo-NET
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS1836 green.ch AG
AS198150 SIACOM JSC
AS198249 Ops One AG
AS198385 AlpineDC SA
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS20485 Joint Stock Company TransTeleCom
AS205112 PHILUNET GmbH
AS20562 Broadband Hosting B.V.
AS206303 IT Heinrich GmbH
AS206356 Freifunk Essen e.V.
AS20764 CJSC RASCOM
AS208508 Landeshauptstadt Dresden, EB IT Dienstleistungen Dresden
AS20932 Services Industriels de Geneve
AS209322 secunet Security Networks AG
AS209823 Enki Multimedia EURL
AS210937 Xiufeng Guo
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213151 Christian Elsen
AS213241 TECHIT.BE SRL
AS213973 BCIX Management GmbH
AS21412 UAB "Cgates"
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24889 Monzoon Networks AG
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS264409 GRUPO YAX
AS28716 Retelit Digital Services S.p.A.
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS29140 Hostserver GmbH
AS29627 Saechsische Aufbaubank - Foerderbank
AS29632 Netassist International EOOD
AS29691 Nine Internet Solutions AG
AS30781 Free Pro SAS
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS31510 Innsbrucker Kommunalbetriebe AG
AS3212 Telemach Slovenija d.o.o.
AS3214 xTom GmbH
AS32590 Valve Corporation
AS3320 Deutsche Telekom AG
AS3356 Level 3 Parent, LLC
AS33891 Core-Backbone GmbH
AS34019 Hivane Association
AS34288 Kantonsschule Zug
AS34549 meerfarbig GmbH & Co. KG
AS34800 Securebit AG
AS34927 iFog GmbH
AS35280 F5 Networks SARL
AS35360 Frederic Gargula
AS35598 INETCOM CARRIER LLC
AS35625 Eurofiber France SAS
AS35710 weber.digital GmbH
AS3573 Accenture LLP
AS36236 NetActuate, Inc
AS36994 Vodacom
AS37100 SEACOM Limited
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
AS38880 Micron21 Datacentre Pty Ltd
AS38914 Deutsche Telekom MMS GmbH
AS39120 Convergenze S.p.A.
AS39249 Netassist International EOOD
AS39351 31173 Services AB
AS41327 Fiber Telecom S.p.A.
AS42541 Fiberby ApS
AS43733 Viva Armenia CJSC
AS4455 IX Reach Ltd
AS44901 Belcloud LTD
AS45352 IP ServerOne Solutions Sdn Bhd
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS4601 Antonios A. Chariton
AS47147 Anexia Cloud Solutions GmbH
AS47692 Nessus GmbH
AS47734 Telecom IT Solutions SRL
AS47957 Worldline IGSA SA
AS48362 Stadtwerke Feldkirch
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Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS12306 Plus.line AG
AS13237 euNetworks GmbH
AS3320 Deutsche Telekom AG
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
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Downstreams

There are 6 downstreams for this ASN.

Downstreams Name
AS206303 IT Heinrich GmbH
AS208508 Landeshauptstadt Dresden, EB IT Dienstleistungen Dresden
AS209322 secunet Security Networks AG
AS29627 Saechsische Aufbaubank - Foerderbank
AS3573 Accenture LLP
AS38914 Deutsche Telekom MMS GmbH
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
217.18.176.1 AS16205 DSI GmbH Daten Service Informationssysteme 0.54ms from Frankfurt am Main, DE
81.201.156.116 AS16205 DSI GmbH Daten Service Informationssysteme 4.03ms from Berlin, DE
81.201.148.73 AS16205 DSI GmbH Daten Service Informationssysteme 4.08ms from Berlin, DE
192.109.108.61 AS16205 DSI GmbH Daten Service Informationssysteme 4.43ms from Berlin, DE
178.249.30.225 AS16205 DSI GmbH Daten Service Informationssysteme 4.07ms from Berlin, DE
2a00:8180:1003::4 AS16205 DSI GmbH Daten Service Informationssysteme 6.63ms from Frankfurt am Main, DE
2a00:8180:2001:1::2 AS16205 DSI GmbH Daten Service Informationssysteme 6.87ms from Frankfurt am Main, DE
217.18.183.35 AS16205 DSI GmbH Daten Service Informationssysteme 5.28ms from Berlin, DE
81.201.146.57 AS16205 DSI GmbH Daten Service Informationssysteme 4.03ms from Berlin, DE
176.52.206.24 AS16205 DSI GmbH Daten Service Informationssysteme 4.26ms from Berlin, DE
194.31.246.78 AS16205 DSI GmbH Daten Service Informationssysteme 5.44ms from Berlin, DE
176.52.201.1 AS16205 DSI GmbH Daten Service Informationssysteme 4.17ms from Berlin, DE
217.18.181.122 AS16205 DSI GmbH Daten Service Informationssysteme 4.11ms from Berlin, DE
2a00:8180:0:1::5 AS16205 DSI GmbH Daten Service Informationssysteme 0.48ms from Frankfurt am Main, DE
81.201.154.105 AS16205 DSI GmbH Daten Service Informationssysteme 4.03ms from Berlin, DE
217.18.188.249 AS16205 DSI GmbH Daten Service Informationssysteme 4.10ms from Berlin, DE
217.18.184.181 AS16205 DSI GmbH Daten Service Informationssysteme 4.12ms from Berlin, DE
2a00:8180:1001:7::2 AS16205 DSI GmbH Daten Service Informationssysteme 6.71ms from Frankfurt am Main, DE
2a00:8180:1100::14 AS16205 DSI GmbH Daten Service Informationssysteme 6.75ms from Frankfurt am Main, DE
81.201.155.236 AS16205 DSI GmbH Daten Service Informationssysteme 4.20ms from Berlin, DE
81.201.153.87 AS16205 DSI GmbH Daten Service Informationssysteme 4.11ms from Berlin, DE
217.18.189.193 AS16205 DSI GmbH Daten Service Informationssysteme 4.12ms from Berlin, DE
2a00:8180:2004:503::aa62 AS16205 DSI GmbH Daten Service Informationssysteme 7.08ms from Frankfurt am Main, DE
217.18.180.50 AS16205 DSI GmbH Daten Service Informationssysteme 4.14ms from Berlin, DE
81.201.144.50 AS16205 DSI GmbH Daten Service Informationssysteme 4.17ms 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
75.207.74.109 AS6167 Verizon Business 14.61ms from Atlanta, US
97.201.52.205 AS6167 Verizon Business 10.97ms from Atlanta, US
130.133.7.45 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.33ms from Berlin, DE
109.130.117.29 AS5432 Proximus NV 1.45ms from Brussels, BE
175.21.27.237 AS4837 CHINA UNICOM China169 Backbone 8.05ms from Changchun, CN
99.2.120.29 AS7018 AT&T Enterprises, LLC 2.25ms from Dallas, US
95.130.3.237 AS207999 regiocom SE 7.37ms from Frankfurt am Main, DE
90.186.105.189 AS3209 Vodafone GmbH 5.63ms from Frankfurt am Main, DE
83.206.65.221 AS3215 Orange S.A. 1.01ms from Lyon, FR
202.177.151.45 AS9583 Sify Limited 1.77ms from Mumbai, IN
185.222.125.253 AS204170 Awaser Oman LLC 1.38ms from Muscat, OM
71.187.111.221 AS701 Verizon Business 2.03ms from New York City, US
52.7.47.189 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
82.53.82.93 AS3269 Telecom Italia S.p.A. 5.30ms from Rome, IT
75.253.212.125 AS6167 Verizon Business 9.89ms from Seattle, US
156.243.254.237 AS44559 IT HOSTLINE LTD 0.30ms from Seoul, KR
180.168.28.109 AS4812 China Telecom (Group) 2.95ms from Shanghai, CN
87.224.149.205 AS35154 PJSC Rostelecom 1.04ms from Yekaterinburg, RU
195.176.18.141 AS559 SWITCH 2.19ms from Zuerich, CH
47.47.183.13 AS33588 Charter Communications LLC 7.03ms from Denver, US
52.230.186.77 AS8075 Microsoft Corporation 0.21ms from Des Moines, US
62.209.46.13 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 1.03ms from Frankfurt am Main, DE
217.110.161.157 AS8220 COLT Technology Services Group Limited 0.66ms from Frankfurt am Main, DE
176.10.237.157 AS8473 Bahnhof AB 1.01ms from Goeteborg, SE
14.136.47.253 AS9269 Hong Kong Broadband Network Ltd. 1.04ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 31.210.162.123
traceroute to 31.210.162.123 (31.210.162.123): 6 hops max, 52 byte packets
2 [] 91.200.241.186 0.595 ms
3 [AS16205] 81.201.159.26 11.573 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Duesseldorf, 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 AS16205 at robtex.

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