Autonomous System

AS3910 — CENTURYLINK-EUROPE-LEGACY-QWEST - CenturyLink Communications, LLC(US)

Last fetched Thu, 13 Aug 2026 19:33:07 GMT

AS3910 is an Autonomous System operated by CENTURYLINK-EUROPE-LEGACY-QWEST - CenturyLink Communications, LLC and registered in US. As of Thu, 13 Aug 2026 19:33:07 GMT, it announces 21 routed IP prefixes and peers with 7 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS3910 announces 21 distinct routed prefixes. The 21-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

7 distinct peers via BGP. The first 7 are listed below.

Peer ASN	Operator	Country
AS10599	MCKESSON - McKesson Corp.	US
AS11857	AEGONUSA - Money Services, Inc.	US
AS21509	APOLLONYC - Apollo Management, L.P.	US
AS3356	LEVEL3 - Level 3 Parent, LLC	US
AS3561	CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLC	US
AS54538	PAN0001 - PALO ALTO NETWORKS	US
AS6595	DODDSEUR - U.S. Department of Defense Education Activity	US

Blast radius

Count of dependent hostnames if AS3910 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 AS3910 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 AS3910 is unique to AS3910 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS3910.

Cypher and MCP

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

MATCH (a:ASN {name: "AS3910"})-[: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.