AS25291 SysEleven GmbH
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 37.44.0.0/21 | 2,048 | |
| 37.49.152.0/21 | 2,048 | |
| 37.123.104.0/21 | 2,048 | |
| 77.247.80.0/21 | 2,048 | |
| 109.68.224.0/21 | 2,048 | |
| 151.252.40.0/21 | 2,048 | |
| 176.74.56.0/21 | 2,048 | |
| 185.46.136.0/22 | 1,024 | |
| 185.54.232.0/22 | 1,024 | |
| 185.56.104.0/23 | 512 | |
| 185.56.128.0/21 | 2,048 | |
| 185.245.101.0/24 | 256 | |
| 185.245.102.0/23 | 512 | |
| 195.192.128.0/18 | 16,384 |
| Netblock | Number of IPs | |
|---|---|---|
| 2a00:13c8::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a00:7fc0::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2a00:7fc0:8002::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2a00:7fc0:8004::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2a00:7fc0:8008::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2a00:7fc0:8010::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2a00:7fc0:8020::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2a00:7fc0:8040::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2a00:7fc0:8080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2a00:7fc0:8100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2a00:7fc0:8200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2a00:7fc0:8400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2a00:7fc0:8800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2a00:7fc0:9000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2a00:7fc0:a000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2a00:7fc0:c000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2a04:d480::/29 | 633,825,300,114,114,700,748,351,602,688 |
Downstreams
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- AS12732 Gutcon GmbH
- AS25516 Init AG fuer Digitale Kommunikation
- AS28676 WITCOM Wiesbadener Informations- und Telekommunikations GmbH
- AS29670 Individual Network Berlin (In-Berlin) E.V.
- AS31078 Alexej Senderkin
- AS34154 Configo Systems Gesellschaft fuer Systemloesungen mbH
- AS39614 Dawico Deutschland GmbH
- AS41821 Optimizely GmbH
- AS43503 Herbst Datentechnik GmbH
- AS43902 SysEleven GmbH
- AS44194 Foerderverein Freie Netzwerke e.V.
- AS44645 PKN Datenkommunikations GmbH
- AS48145 Securitas GmbH Administration
- AS48360 Traffics Softwaresysteme fuer den Tourismus GmbH
- AS49009 Freifunk Rheinland e.V.
- AS49910 Ludigssoft Management GmbH Trading As Ludigssoft Rz Gmbh & Co. Kg
- AS50030 system.de - System & Project GmbH
- AS50372 Planetary Networks GmbH
- AS57317 Servermeile GmbH
- AS59780 SurfboxX IT-Solutions GmbH
- AS60169 R-Kom Regensburger Telekommunikationsgesellschaft mbH
- AS60576 Wooga GmbH
- AS62193 BCIX Management GmbH
- AS197965 AHD GmbH & Co. KG
- AS200086 Synergy Networks GmbH
- AS200209 Voiceon Telecom Services GmbH
- AS201066 Egroup Technologies AG
- AS201701 Freifunk Rheinland e.V.
- AS201785 Megaport (Deutschland) GmbH
- AS203329 NTT Global Data Centers EMEA GmbH
- AS204704 Primeline Solutions GmbH
- AS204911 Digitale Partizipation e.V.
- AS205411 Wiit AG
- AS206583 Synergy Networks GmbH
- AS207203 TIMEWARP IT Consulting GmbH
- AS209347 FNorden e.V. - Freifunk Hannover
- AS209894 Foerderverein Freie Infrastruktur E. V.
- AS210070 Hotsplots GmbH
- AS211752 Eurofiber Netz GmbH
- AS212440 Devguard GmbH
- AS212567 Freie Netze Muenchen e.V.
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
