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 633,832,553,669,032,387,775,200,000,000
ASN type Hosting
Registry ripe
Allocated 11 years ago on Sep 10, 2015
Updated 2 months 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 ██████████ 491
185.118.198.210 ██████████ 212
185.118.196.22 ██████████ 203
185.118.198.41 ██████████ 174
185.118.196.122 ██████████ 169
185.118.198.122 ██████████ 84
185.118.197.80 ██████████ 11
185.118.196.155 ██████████ 9
185.118.198.160 ██████████ 5
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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ASN API & Database

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

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

IP Address ASN Details
2a06:9500:7:13::1 AS204028 Dolphin IT-Systeme e.K. 5.11ms from Frankfurt am Main, DE
185.118.197.80 AS204028 Dolphin IT-Systeme e.K. 5.17ms from Frankfurt am Main, DE
2a06:9500:1002::1 AS204028 Dolphin IT-Systeme e.K. 5.06ms from Frankfurt am Main, DE
185.118.198.140 AS204028 Dolphin IT-Systeme e.K. 5.01ms from Frankfurt am Main, DE
185.118.196.66 AS204028 Dolphin IT-Systeme e.K. 5.03ms from Frankfurt am Main, DE
2a06:9500:1003:0:185:118:198:122 AS204028 Dolphin IT-Systeme e.K. 5.11ms from Frankfurt am Main, DE
213.170.142.2 AS204028 Dolphin IT-Systeme e.K. 5.84ms from Amsterdam, NL
2a06:9500:1005::2 AS204028 Dolphin IT-Systeme e.K. 5.74ms from Amsterdam, NL
2a06:9500:1001:0:185:118:196:154 AS204028 Dolphin IT-Systeme e.K. 5.34ms 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
184.64.7.188 AS6327 Shaw Communications 4.61ms from Calgary, CA
122.181.84.156 AS24560 Bharti Airtel Ltd., Telemedia Services 6.43ms from Delhi, IN
18.196.191.188 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
84.182.196.156 AS3320 Deutsche Telekom AG 4.11ms from Frankfurt am Main, DE
13.71.27.252 AS8075 Microsoft Corporation 0.15ms from Lohogaon, IN
72.226.91.44 AS12271 Charter Communications Inc 4.35ms from New York City, US
14.89.1.44 AS4766 Korea Telecom 2.22ms from Seoul, KR
188.125.138.92 AS44914 Petrus Spolka z ograniczona odpowiedzialnoscia 9.82ms from Warsaw, PL
156.205.247.220 AS8452 TE-AS 5.88ms from Cairo, EG
58.120.43.172 AS9318 SK Broadband Co Ltd 7.21ms from Incheon, KR
196.31.31.140 AS16637 MTN SA 1.41ms from Johannesburg, ZA
77.89.139.108 AS39545 Fluidone Ltd. 0.60ms from London, GB
88.18.36.156 AS3352 TELEFONICA DE ESPANA S.A.U. 7.76ms from Madrid, ES
148.204.65.76 AS3484 Instituto Politecnico Nacional 1.71ms from Mexico City, MX
93.179.85.236 AS59793 Corporate Internet Service Provider LLC 1.50ms from Moscow, RU
126.93.234.60 AS17676 SoftBank Corp. 7.83ms from Osaka, JP
176.141.247.204 AS5410 Bouygues Telecom SA 1.72ms from Paris, FR
222.120.108.108 AS4766 Korea Telecom 1.56ms from Seoul, KR
103.243.255.252 AS4812 China Telecom (Group) 3.05ms from Shanghai, CN
70.8.213.92 AS13977 Fidium 3.41ms from Boston, US
172.72.212.12 AS11426 Charter Communications Inc 5.15ms from Charlotte, US
18.221.119.220 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
35.224.44.140 AS396982 Google LLC 0.13ms from Council Bluffs, US
117.69.30.92 AS4134 CHINANET BACKBONE 5.73ms from Huainan, CN
150.214.183.76 AS198096 Junta de Andalucia 9.17ms from Lisbon, PT

Traceroute

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

$
traceroute -a -n -q1 -f2 185.118.197.1
traceroute to 185.118.197.1 (185.118.197.1): 64 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 0.459 ms
5 *
6 *
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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