Autonomous System

AS5661 — USF - UNIVERSITY OF SOUTH FLORIDA(US)

Last fetched Sun, 06 Sep 2026 16:08:42 GMT

AS5661 is an Autonomous System operated by USF - UNIVERSITY OF SOUTH FLORIDA and registered in US. As of Sun, 06 Sep 2026 16:08:42 GMT, it announces 2 routed IP prefixes and peers with 4 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS5661 announces 2 distinct routed prefixes. The 2-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 ASN	Operator	Country
AS11096	FLORIDANET - FloridaNet	US
AS174	COGENT-174 - Cogent Communications, LLC	US
AS3356	LEVEL3 - Level 3 Parent, LLC	US
AS6939	HURRICANE - Hurricane Electric LLC	US

Blast radius

Count of dependent hostnames if AS5661 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 AS5661 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 AS5661 is unique to AS5661 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS5661.

Cypher and MCP

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

MATCH (a:ASN {name: "AS5661"})-[: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.