Autonomous System

AS8643 — ATHENANET Academic and Research Network in the Region(GR)

Last fetched Thu, 21 May 2026 10:38:56 GMT

AS8643 is an Autonomous System operated by ATHENANET Academic and Research Network in the Region and registered in GR. As of Thu, 21 May 2026 10:38:56 GMT, it announces 5 routed IP prefixes and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS8643 announces 5 distinct routed prefixes. The 5-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

1 distinct peers via BGP. The first 1 are listed below.

Peer ASN	Operator	Country
AS5408	GR-NET www.grnet.gr	GR

Blast radius

Approximate count of dependent hostnames if AS8643 disappeared from the routing table.

~2,692 hostnames depend on this network.Sampled from 10 prefixes, snapshot Thu, 21 May 2026 10:38:56 GMT.

MOAS / hijack watch

Prefixes routed by AS8643 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 AS8643 is unique to AS8643 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS8643.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS8643"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.