Autonomous System details

AS25291

SysEleven GmbH  ·  syseleven.de

Germany

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AS25291 – SysEleven GmbH

Field Value
Country Germany
Website syseleven.de
Hosted domains 5,920
IPv4 addresses 37,120
IPv6 addresses 131,222,853,090,069,923,768,481,873,920
ASN type Hosting
Registry ripe
Allocated 16 years ago on Dec 07, 2009
Updated 2 months ago on Dec 19, 2025

IP Ranges

Netblock Company Num of IPs
195.192.128.0/18 SysEleven GmbH 16,384
37.44.0.0/21 SysEleven GmbH 2,048
37.49.152.0/21 SysEleven GmbH 2,048
37.123.104.0/21 SysEleven GmbH 2,048
77.247.80.0/21 SysEleven GmbH 2,048
109.68.224.0/21 SysEleven GmbH 2,048
151.252.40.0/21 SysEleven GmbH 2,048
176.74.56.0/21 SysEleven GmbH 2,048
185.56.128.0/21 SysEleven GmbH 2,048
195.192.128.0/21 SysEleven IaaS Cloud - Global Pool 2,048
147.93.208.0/22 SysEleven GmbH 1,024
185.46.136.0/22 SysEleven GmbH 1,024
185.54.232.0/22 SysEleven GmbH 1,024
185.56.104.0/23 SysEleven Infrastructure Routing Services Network 512
185.245.101.0/24 Alfatraining Bildungszentrum GmbH 256
185.245.102.0/24 Alfatraining Bildungszentrum GmbH 256
185.245.103.0/24 Alfatraining Bildungszentrum GmbH 256

Netblock Company
2a00:13c8::/32 SysEleven GmbH
2a00:7fc0::/33 SysEleven GmbH
2a04:d480::/38 SysEleven GmbH
2a04:d480:400::/38 SysEleven GmbH
2a04:d480:800::/38 SysEleven GmbH
2a04:d480:2400::/38 SysEleven GmbH
2a04:d480:2c00::/38 SysEleven GmbH
2a04:d480:3000::/38 SysEleven GmbH
2a04:d480:4400::/38 SysEleven GmbH
2a04:d480:4800::/38 SysEleven GmbH
2a04:d480:4c00::/38 SysEleven GmbH
2a04:d480:5000::/38 SysEleven GmbH
2a00:13c8:3::/48 SysEleven GmbH

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WHOIS Details

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                                                ASHandle:       AS25291
                                                OrgID:          AS25291
                                                ASName:         AS25291
                                                ASNumber:       AS25291
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 5,920 domain names hosted across 382 IP addresses on this ASN.

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IP Address Domain Domains on this IP
109.68.230.145 █████████ 500
37.44.4.140 ██████████ 416
37.49.152.187 ██████████ 396
195.192.158.177 ██████████ 214
37.49.159.240 ██████████ 212
37.44.4.151 ██████████ 206
195.192.128.197 █████████ 161
185.56.130.216 ██████████ 161
195.192.132.135 ██████████ 152
37.44.0.67 ██████████ 132

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Peers

There are 4 peers for this ASN.

Peers Name
AS13058 serve-u - Buchholz und Suenderhauf GbR
AS25152 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS41821 Optimizely GmbH
AS5405 Inter.link GmbH
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS5405 Inter.link GmbH
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS41821 Optimizely GmbH
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
195.192.145.129 AS25291 SysEleven GmbH 0.52ms from Berlin, DE
77.247.86.3 AS25291 SysEleven GmbH 0.90ms from Berlin, DE
2a04:d480:2c07::1 AS25291 SysEleven GmbH 0.42ms from Frankfurt am Main, DE
2a00:7fc0:0:1:13:: AS25291 SysEleven GmbH 0.78ms from Berlin, DE
185.245.103.129 AS25291 SysEleven GmbH 0.49ms from Berlin, DE
37.44.0.41 AS25291 SysEleven GmbH 0.49ms from Berlin, DE
195.192.153.127 AS25291 SysEleven GmbH 0.72ms from Frankfurt am Main, DE
195.192.131.1 AS25291 SysEleven GmbH 8.59ms from Berlin, DE
2a04:d480:0:1::2f AS25291 SysEleven GmbH 0.48ms from Berlin, DE
37.123.111.147 AS25291 SysEleven GmbH 0.57ms from Berlin, DE
2a00:13c8:1000:14::1 AS25291 SysEleven GmbH 1.06ms from Berlin, DE
37.123.104.3 AS25291 SysEleven GmbH 4.27ms from Frankfurt am Main, DE
2a04:d480:2::1f AS25291 SysEleven GmbH 0.54ms from Frankfurt am Main, DE
195.192.159.10 AS25291 SysEleven GmbH 0.73ms from Frankfurt am Main, DE
185.56.135.33 AS25291 SysEleven GmbH 8.55ms from Berlin, DE
195.192.142.145 AS25291 SysEleven GmbH 0.48ms from Berlin, DE
185.56.132.156 AS25291 SysEleven GmbH 8.57ms from Berlin, DE
109.68.230.86 AS25291 SysEleven GmbH 0.33ms from Berlin, DE
147.93.210.1 AS25291 SysEleven GmbH 4.30ms from Frankfurt am Main, DE
2a04:d480:2c08::1 AS25291 SysEleven GmbH 0.42ms from Frankfurt am Main, DE
185.56.130.218 AS25291 SysEleven GmbH 8.57ms from Berlin, DE
37.49.154.103 AS25291 SysEleven GmbH 0.48ms from Berlin, DE
151.252.41.75 AS25291 SysEleven GmbH 0.58ms from Berlin, DE
195.192.134.18 AS25291 SysEleven GmbH 8.62ms from Berlin, DE
2a00:13c8:1337:2b::1 AS25291 SysEleven GmbH 0.36ms 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
103.244.83.11 AS23724 IDC, China Telecommunications Corporation 2.35ms from Beijing, CN
197.242.93.219 AS37153 Xneelo (Pty) Ltd 1.93ms from Cape Town, ZA
181.14.240.251 AS7303 Telecom Argentina S.A. 0.53ms from Cordoba, AR
3.69.45.139 AS16509 Amazon.com, Inc. 0.37ms from Frankfurt am Main, DE
66.68.10.27 AS11427 Charter Communications Inc 10.56ms from Houston, US
168.4.159.155 AS8 Rice University 4.36ms from Houston, US
37.115.84.155 AS15895 Kyivstar PJSC 2.65ms from Kyiv, UA
60.179.239.203 AS4134 CHINANET-BACKBONE 5.98ms from Ningbo, CN
217.238.241.155 AS3320 Deutsche Telekom AG 2.54ms from Nuernberg, DE
34.97.89.171 AS396982 Google LLC 0.10ms from Osaka, JP
187.168.100.251 AS8151 UNINET 3.77ms from Santiago de Queretaro, MX
121.183.191.171 AS4766 Korea Telecom 3.39ms from Seoul, KR
34.19.18.155 AS396982 Google LLC 0.15ms from The Dalles, US
185.82.103.11 AS212865 netconnect AG 4.29ms from Zuerich, CH
79.215.253.219 AS3320 Deutsche Telekom AG 2.11ms from Berlin, DE
14.175.99.123 AS45899 VNPT Corp 3.56ms from Hanoi, VN
5.67.149.155 AS5607 Sky UK Limited 9.14ms from London, GB
216.205.124.11 AS13150 CATO NETWORKS LTD 0.21ms from Osasco, BR
153.224.43.171 AS4713 NTT DOCOMO BUSINESS,Inc. 15.62ms from Tokyo, JP
76.216.121.123 AS7018 AT&T Enterprises, LLC 1.52ms from Atlanta, US
45.37.61.123 AS11426 Charter Communications Inc 9.58ms from Charlotte, US
135.135.170.251 AS4181 TDS TELECOM 7.06ms from Chicago, US
162.194.87.43 AS7018 AT&T Enterprises, LLC 3.26ms from Chicago, US
91.6.138.91 AS3320 Deutsche Telekom AG 10.71ms from Frankfurt am Main, DE
154.85.130.187 AS134548 DXTL Tseung Kwan O Service 0.69ms 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 -f3 176.74.59.200
traceroute to 176.74.59.200 (176.74.59.200): 64 hops max, 52 byte packets
3 [AS3356] 171.75.10.143 7.198 ms
4 [AS3257] 195.72.91.145 8.601 ms
5 *
6 [AS3257] 212.222.76.31 18.137 ms
7 *
8 *
9 [AS5405] 94.103.180.10 18.736 ms
10 [AS5405] 45.153.83.245 18.791 ms
11 *
12 [AS25291] 185.56.105.30 22.48 ms
13 [AS25291] 37.44.7.191 23.098 ms
14 [AS25291] 109.68.226.211 22.658 ms
15 [AS25291] 176.74.59.200 22.86 ms
Measurement taken from IPinfo ProbeNet in Budapest, HU
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 AS25291 at robtex.

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