Autonomous System details

AS204028

Dolphin IT-Systeme e.K.  ·  dolphin-it.de

Germany

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AS204028 – Dolphin IT-Systeme e.K.

Field Value
Country Germany
Website dolphin-it.de
Hosted domains 1,162
IPv4 addresses 1,280
IPv6 addresses 633,832,553,669,032,388,523,399,839,744
ASN type Hosting
Registry ripe
Allocated 11 years ago on Sep 10, 2015
Updated a month ago on Feb 12, 2026

IP Ranges

Netblock Company Num of IPs
185.118.196.0/22 Dolphin IT-Systeme e.K. 1,024
185.118.196.0/24 Dolphin IT-Systeme e.K. 256
185.118.197.0/24 Dolphin IT-Systeme e.K. 256
185.118.198.0/24 Dolphin IT-Systeme e.K. 256
185.118.199.0/24 Dolphin IT-Systeme e.K. 256
213.170.142.0/24 Dolphin IT-Systeme e.K. 256
Netblock Company
2a06:9500::/29 Dolphin IT-Systeme e.K.
2a06:9500:7::/48 PUBLIC NETWORKS DUALSTACK
2a06:9500:1001::/48 Dolphin-Datacenter.com UPLINK01
2a06:9500:1002::/48 Dolphin-Datacenter.com UPLINK02
2a06:9500:1003::/48 Dolphin-Datacenter.com UPLINK03
2a06:9500:1004::/48 Dolphin-Datacenter.com UPLINK04
2a06:9500:1005::/48 Dolphin IT-Systeme e.K.
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WHOIS Details

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                                                ASHandle:       AS204028
                                                OrgID:          AS204028
                                                ASName:         AS204028
                                                ASNumber:       AS204028
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,162 domain names hosted across 17 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.118.197.123 ██████████ 513
185.118.198.210 ██████████ 227
185.118.196.22 ██████████ 218
185.118.198.41 ██████████ 170
185.118.196.122 ██████████ 170
185.118.198.122 ██████████ 100
185.118.197.80 ██████████ 13
185.118.196.155 ██████████ 11
185.118.198.160 ██████████ 6
185.118.197.130 ██████████ 4

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Peers

There are 10 peers for this ASN.

Peers Name
AS202731 FAUSER AG
AS202878 Kevin Olbrich
AS203045 Kettler Textil-Konfektion GmbH
AS203692 ppdigital GmbH & Co. KG
AS203696 Europaeische Akademie fuer biopsychosoziale Gesundheit, Naturtherapien und Kreativitaetsfoerderung (EAG)
AS203838 WPK Kunststofftechnik GmbH & Co. KG
AS203881 GFA Steriltechnik GmbH & Co. KG
AS3209 Vodafone GmbH
AS3223 Voxility LLP
AS3320 Deutsche Telekom AG
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS3209 Vodafone GmbH
AS3223 Voxility LLP
AS3320 Deutsche Telekom AG
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Downstreams

There are 7 downstreams for this ASN.

Downstreams Name
AS202731 FAUSER AG
AS202878 Kevin Olbrich
AS203045 Kettler Textil-Konfektion GmbH
AS203692 ppdigital GmbH & Co. KG
AS203696 Europaeische Akademie fuer biopsychosoziale Gesundheit, Naturtherapien und Kreativitaetsfoerderung (EAG)
AS203838 WPK Kunststofftechnik GmbH & Co. KG
AS203881 GFA Steriltechnik GmbH & Co. KG
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2a06:9500:7:11:f816:3eff:fe56:7547 AS204028 Dolphin IT-Systeme e.K. 5.37ms from Frankfurt am Main, DE
185.118.197.130 AS204028 Dolphin IT-Systeme e.K. 5.10ms from Frankfurt am Main, DE
2a06:9500:1001:0:185:118:196:151 AS204028 Dolphin IT-Systeme e.K. 5.30ms from Frankfurt am Main, DE
2a06:9500:a001::1 AS204028 Dolphin IT-Systeme e.K. 8.01ms from Frankfurt am Main, DE
2a06:9500:1005::2 AS204028 Dolphin IT-Systeme e.K. 5.75ms from Amsterdam, NL
213.170.142.200 AS204028 Dolphin IT-Systeme e.K. 5.80ms from Amsterdam, NL
185.118.198.140 AS204028 Dolphin IT-Systeme e.K. 5.11ms from Frankfurt am Main, DE
2a06:9500:1002:0:185:118:197:88 AS204028 Dolphin IT-Systeme e.K. 5.33ms from Frankfurt am Main, DE
2a06:9500:1003:0:185:118:198:160 AS204028 Dolphin IT-Systeme e.K. 5.29ms from Frankfurt am Main, DE
185.118.196.22 AS204028 Dolphin IT-Systeme e.K. 5.04ms 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
128.136.224.140 AS13649 Flexential Colorado Corp. 8.92ms from Ashburn, US
97.244.208.44 AS6167 Verizon Business 14.03ms from Atlanta, US
84.57.243.124 AS3209 Vodafone GmbH 5.19ms from Berlin, DE
101.188.134.140 AS1221 Telstra Limited 4.14ms from Brisbane, AU
181.20.184.108 AS22927 Telefonica de Argentina 1.85ms from Buenos Aires, AR
74.139.158.92 AS10796 Charter Communications Inc 14.13ms from Columbus, US
121.192.31.44 AS4538 China Education and Research Network Center 7.41ms from Hangzhou, CN
14.249.213.12 AS45899 VNPT Corp 4.16ms from Hanoi, VN
182.16.125.140 AS45753 Netsec Limited 3.09ms from Hong Kong, HK
84.45.112.92 AS25577 MAINFRAME & CYBERNETIC SYSTEMS LIMITED 1.19ms from London, GB
46.47.7.108 AS197298 Multifunctional Telecommunications Systems LTD 5.38ms from Moscow, RU
177.19.162.140 AS18881 TELEFÔNICA BRASIL S.A 1.94ms from Novo Hamburgo, BR
83.112.136.252 AS3215 Orange S.A. 9.33ms from Paris, FR
106.49.186.252 AS9009 M247 Europe SRL 0.15ms from Paris, FR
95.183.21.44 AS47684 Stroytechservice LLC 16.55ms from Samara, RU
18.164.24.92 AS16509 Amazon.com, Inc. 0.07ms from Santiago, CL
111.242.13.12 AS3462 Data Communication Business Group 5.79ms from Taichung, TW
16.62.177.28 AS16509 Amazon.com, Inc. 0.36ms from Zuerich, CH
185.62.139.252 AS55293 A2 Hosting, Inc. 0.90ms from Amsterdam, NL
3.21.141.28 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
73.77.199.44 AS7922 Comcast Cable Communications, LLC 6.85ms from Houston, US
5.49.221.108 AS5410 Bouygues Telecom SA 14.38ms from Lyon, FR
86.202.137.108 AS3215 Orange S.A. 5.75ms from Marseille, FR
109.117.38.44 AS30722 Fastweb SpA 2.09ms from Milan, IT
5.77.6.140 AS56981 JSC ER-Telecom Holding 4.80ms from Novosibirsk, RU

Traceroute

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

$
traceroute -a -n -q1 -f5 185.118.196.55
traceroute to 185.118.196.55 (185.118.196.55): 64 hops max, 52 byte packets
6 [AS3320] 217.5.64.78 10.353 ms
7 [AS3320] 193.158.39.170 11.688 ms
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 AS204028 at robtex.

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