Autonomous System
AS4258 — ATG-4258 - Accretive Networks(US)
Last fetched
AS4258 is an Autonomous System operated by ATG-4258 - Accretive Networks and registered in US. As of Thu, 21 May 2026 16:24:43 GMT, it announces 4 routed IP prefixes and peers with 14 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS4258 announces 4 distinct routed prefixes. The 4-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
14 distinct peers via BGP. The first 14 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS6830 | LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, aka AORTA | NL |
| AS395487 | ATG-395487 - Accretive Networks | US |
| AS37721 | Virtual-Technologies-Solutions-SA | BF |
| AS34549 | MEER-AS meerfarbig GmbH & Co. KG | DE |
| AS33891 | CORE-BACKBONE CORE-BACKBONE GMBH GLOBAL NETWORK | DE |
| AS29632 | NASSIST-AS | BG |
| AS29390 | CTU-AS | BG |
| AS24482 | SGGS-AS-AP SG.GS | SG |
| AS22652 | FIBRENOIRE-INTERNET - Videotron Ltee | CA |
| AS11608 | ATG-11608 - Accretive Networks | US |
| AS9002 | RETN-AS | GB |
| AS8359 | MTS | RU |
| AS7922 | COMCAST-7922 - Comcast Cable Communications, LLC | US |
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
Blast radius
Approximate count of dependent hostnames if AS4258 disappeared from the routing table.
Blast radius: Computing — check back later. The precompute pipeline refreshes this panel within a few days.
MOAS / hijack watch
Prefixes routed by AS4258 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 AS4258 is unique to AS4258 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS4258.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS4258"})-[: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.