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Autonomous System

AS397635 — PATHLINE-CAMPUS - Synopsys Inc.(US)

Last fetched

AS397635 is an Autonomous System operated by PATHLINE-CAMPUS - Synopsys Inc. and registered in US. As of Thu, 21 May 2026 14:40:37 GMT, it announces 15 routed IP prefixes and peers with 4 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS397635Routing diversity6.0/10Peering density2.8/10MOAS conflict✓ noneThreat-feed listingsWHOIS transparencyResolver footprintcanon.whisper.security/asn/397635

Routing footprint

AS397635 announces 15 distinct routed prefixes. The 15-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

4 distinct peers via BGP. The first 4 are listed below.

Peer ASNOperatorCountry
AS3356LEVEL3 - Level 3 Parent, LLCUS
AS29909METROOPTIC - Metro OpticCA
AS7018ATT-INTERNET4 - AT&T Enterprises, LLCUS
AS6461ZAYO-6461 - Zayo BandwidthUS

Blast radius

Approximate count of dependent hostnames if AS397635 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 AS397635 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 AS397635 is unique to AS397635 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS397635.

Cypher and MCP

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

MATCH (a:ASN {name: "AS397635"})-[: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.