Autonomous System
AS31317 — ANSCHLUSSWERK - AnschlussWerk GmbH(DE)
Last fetched
AS31317 is an Autonomous System operated by ANSCHLUSSWERK - AnschlussWerk GmbH and registered in DE. As of Sun, 06 Sep 2026 18:11:10 GMT, it announces 26 routed IP prefixes and peers with 23 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS31317 announces 26 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 5.154.171.0/24
- 31.209.160.0/20
- 31.220.112.0/21
- 37.251.224.0/21
- 37.251.232.0/21
- 45.119.124.0/22
- 46.253.64.0/20
- 77.87.191.0/24
- 80.224.236.0/23
- 91.198.136.0/24
- 185.95.112.0/22
- 185.114.140.0/22
- 185.156.28.0/22
- 185.170.244.0/22
- 185.178.56.0/22
- 185.206.121.0/24
- 195.192.192.0/21
- 195.192.200.0/21
- 2001:678:42c::/48
- 2001:678:e40::/48
- 2001:67c:f00::/48
- 2001:67c:ff8::/48
- 2001:67c:10b0::/48
- 2001:67c:2048::/48
- 2a05:fb80::/29
Peering ecosystem
23 distinct peers via BGP. The first 23 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS12859 | NL-BIT - BIT BV | NL |
| AS1299 | TWELVE99 - Arelion Sweden AB | SE |
| AS15935 | HA-VEL-LOCAL-AS - ha-vel internet s.r.o. | CZ |
| AS17639 | CONVERGE-AS - Converge ICT Solutions Inc. | PH |
| AS1836 | GREEN - green.ch AG | CH |
| AS198444 | as_stadtwerke_dorfen - Stadtwerke Dorfen GmbH | DE |
| AS198893 | ITF-Systemhaus - ITF-Systemhaus GmbH | DE |
| AS212024 | RISSON - Marc Schmitt | FR |
| AS213241 | TECHIT - TECHIT.BE SRL | BE |
| AS24482 | SGGS-AS-AP - SG.GS | SG |
| AS29075 | IELO - IELO-LIAZO SERVICES SAS | FR |
| AS29504 | LBCFREE - Freenet Liberec, z.s. | CZ |
| AS29632 | NASSIST-AS - Netassist International EOOD | BG |
| AS3257 | GTT-BACKBONE - GTT Communications Inc. | US |
| AS33891 | CORE-BACKBONE - Core-Backbone GmbH | DE |
| AS34019 | HIVANE - Hivane Association | FR |
| AS34549 | MEER-AS - meerfarbig GmbH & Co. KG | DE |
| AS35625 | EUROFIBER-FRANCE - Eurofiber France SAS | FR |
| AS37721 | Virtual Technologies & Solutions - Virtual Technologies & Solutions | BF |
| AS48362 | TKSWF-AS - Stadtwerke Feldkirch | AT |
| AS56662 | EUTPNET - Marcin Gondek | PL |
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
| AS9002 | RETN-AS - RETN Limited | GB |
Blast radius
Count of dependent hostnames if AS31317 disappeared from the routing table.
14,778 hostnames depend on this network.Exact count across all 24 announced prefixes. Snapshot Tue, 28 Jul 2026 16:00:33 GMT.
MOAS / hijack watch
Prefixes routed by AS31317 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.
No active MOAS conflicts. Every prefix announced by AS31317 is unique to AS31317 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS31317.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS31317"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS countryOr query Whisper from your own LLM workflow via the Whisper MCP server.