Autonomous System
AS2153 — CENIC-2153 - CENIC(US)
Last fetched
AS2153 is an Autonomous System operated by CENIC-2153 - CENIC and registered in US. As of Tue, 21 Jul 2026 08:48:08 GMT, it announces 12 routed IP prefixes and peers with 16 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS2153 announces 12 distinct routed prefixes. The 12-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
16 distinct peers via BGP. The first 16 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS11537 | INTERNET2-RESEARCH-EDU - Internet2 | US |
| AS195 | SDSC-AS - San Diego Supercomputer Center | US |
| AS2152 | CENIC-2152 - CENIC | US |
| AS22323 | UNIVERSITY-OF-CALIFORNIA-MERCED - University of California, Merced | US |
| AS24 | AS24 - National Aeronautics and Space Administration | US |
| AS26397 | OPTIPUTER - The Regents of the University of California - University of California, San Diego. | US |
| AS2907 | — | JP |
| AS38022 | — | NZ |
| AS46985 | HPWREN - The Regents of the University of California - University of California, San Diego. | US |
| AS5653 | UCSF - University of California San Francisco | US |
| AS567 | ASN-LNET-AS - Los Nettos | US |
| AS6106 | UCR-EDU - University of California, Riverside | US |
| AS6192 | UCDAVIS-CORE - University of California, Davis | US |
| AS6360 | UNIVHAWAII - University of Hawaii | US |
| AS7575 | — | AU |
| AS7960 | CALPOLY-NET-ENS - California Polytechnic State University | US |
Blast radius
Count of dependent hostnames if AS2153 disappeared from the routing table.
200 hostnames depend on this network.Exact count across all 12 announced prefixes. Snapshot Thu, 09 Jul 2026 07:00:50 GMT.
MOAS / hijack watch
Prefixes routed by AS2153 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 AS2153 is unique to AS2153 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS2153.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS2153"})-[: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.