Autonomous System
AS557 — UMAINE-SYS-AS - University of Maine System(US)
Last fetched
AS557 is an Autonomous System operated by UMAINE-SYS-AS - University of Maine System and registered in US. As of Tue, 21 Jul 2026 11:29:10 GMT, it announces 18 routed IP prefixes and peers with 10 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS557 announces 18 distinct routed prefixes. The 18-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
10 distinct peers via BGP. The first 10 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS11164 | INTERNET2-I2PX - Internet2 | US |
| AS11537 | INTERNET2-RESEARCH-EDU - Internet2 | US |
| AS13536 | TVC-AS1 - FirstLight Fiber, Inc. | US |
| AS14789 | CLOUDFLARENET - Cloudflare, Inc. | US |
| AS17152 | BATES - Bates College | US |
| AS174 | COGENT-174 - Cogent Communications, LLC | US |
| AS22847 | BOWDOIN - Bowdoin College | US |
| AS55032 | JAXNET-BH-01 - The Jackson Laboratory | US |
| AS6056 | COLBY - Colby College | US |
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
Blast radius
Count of dependent hostnames if AS557 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 AS557 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 AS557 is unique to AS557 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS557.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS557"})-[: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.