Autonomous System
AS4557 — SOUTHEAST-TEXAS-GIGAPOP - Rice University(US)
Last fetched
AS4557 is an Autonomous System operated by SOUTHEAST-TEXAS-GIGAPOP - Rice University and registered in US. As of Sun, 06 Sep 2026 12:48:02 GMT, it announces 10 routed IP prefixes and peers with 17 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS4557 announces 10 distinct routed prefixes. The 10-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
17 distinct peers via BGP. The first 17 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS1299 | TWELVE99 - Arelion Sweden AB | SE |
| AS16905 | LEARN-RESEARCH - LEARN | US |
| AS20099 | HMNS - Houston Museum of Natural Science | US |
| AS23030 | UNIVERSITY-OF-HOUSTON---DOWNTOWN - University of Houston - Downtown | US |
| AS25977 | HCCS - HOUSTON COMMUNITY COLLEGE SYSTEM | US |
| AS26633 | TEXAS-WOMANS-UNIVERSITY - Texas Woman's University | US |
| AS30049 | METRO - Metropolitan Transit Authority of Harris County | US |
| AS302 | BCM-INFO-NET-AS - Baylor College of Medicine | US |
| AS3634 | SFASU-AS - Stephen F. Austin State University | US |
| AS394324 | AS-PISD-8 - Pearland Independent School District | US |
| AS394801 | SFA-ARDC - Stephen F. Austin State University | US |
| AS395708 | PEARLANDTX - City of Pearland | US |
| AS397953 | ALVIN-ISD-01 - Alvin Independent School District | US |
| AS5707 | UTHSC-H - The University of Texas Health Science Center at Houston | US |
| AS6461 | ZAYO-6461 - Zayo Bandwidth | US |
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
| AS7276 | UNIVERSITY-OF-HOUSTON - University of Houston | US |
Blast radius
Count of dependent hostnames if AS4557 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 AS4557 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 AS4557 is unique to AS4557 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS4557.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS4557"})-[: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.