Autonomous System
AS2152 — CENIC-2152 - CENIC(US)
Last fetched
AS2152 is an Autonomous System operated by CENIC-2152 - CENIC and registered in US. As of Tue, 21 Jul 2026 09:17:23 GMT, it announces 746 routed IP prefixes and peers with 89 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS2152 announces 746 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 64.39.112.0/20
- 69.48.214.0/23
- 69.48.215.0/24
- 76.78.96.0/21
- 76.78.124.0/24
- 76.78.125.0/24
- 104.249.91.0/24
- 104.249.94.0/24
- 130.65.0.0/16
- 130.86.2.0/23
- 130.150.12.0/22
- 130.150.15.0/24
- 130.150.0.0/16
- 130.157.0.0/19
- 130.157.32.0/19
- 130.157.64.0/18
- 130.157.0.0/16
- 130.157.128.0/17
- 130.166.51.0/24
- 130.166.0.0/16
- 130.182.0.0/16
- 130.191.0.0/16
- 130.212.0.0/16
- 132.241.61.0/24
- 132.241.0.0/16
Peering ecosystem
89 distinct peers via BGP. The first 89 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS10294 | CCCD-AS - Coast Community College District | US |
| AS10867 | FHDA-AS - Foothill-DeAnza Community College District | US |
| AS11159 | LAPL-LAPUBLICLIBRARY - Los Angeles Public Library | US |
| AS11164 | INTERNET2-I2PX - Internet2 | US |
| AS11188 | LACOUNTY-ISD - LOS ANGELES COUNTY - INTERNAL SERVICESDIVISION | US |
| AS11293 | UCOP-ASN - University of California - Office of the President | US |
| AS131 | UCSB-NET-AS - University of California, Santa Barbara | US |
| AS13940 | SJCOE - San Joaquin County Office of Education | US |
| AS14212 | SANTA-CRUZ-EDNET - Santa Cruz County Office of Education | US |
| AS14213 | MONTEREY-BAY-K12 - Monterey County Office of Education | US |
| AS14255 | AS-USD - University of San Diego | US |
| AS16 | LBL - Lawrence Berkeley National Laboratory | US |
| AS16573 | SMCC - Santa Monica Community College District | US |
| AS17369 | CHAPNET - Chapman University | US |
| AS18558 | NETBLK-RCOEK - Riverside County Office of Education | US |
| AS18975 | STANCOEORG95354 - Stanislaus County Office of Education | US |
| AS195 | SDSC-AS - San Diego Supercomputer Center | US |
| AS2037 | CSUFRESNO - California State University at Fresno | US |
| AS2153 | CENIC-2153 - CENIC | US |
| AS21545 | KCOENET - Kings County Office of Education | US |
| AS21694 | FRESNOCOE - Fresno County Office of Education | US |
| AS21708 | SDCOE - San Diego County Office of Education | US |
| AS21828 | TCOE - Tulare County Office of Education | US |
| AS21915 | MCOEORG95340 - Merced County Office of Education | US |
| AS22063 | JPGT-22063 - J. Paul Getty Trust | US |
| AS22226 | SFUSD - San Francisco Unified School District | US |
| AS22315 | SBCSS - San Bernardino County Superintendent of Schools | US |
| AS22323 | UNIVERSITY-OF-CALIFORNIA-MERCED - University of California, Merced | US |
| AS22768 | SYNERGYBROADBAND-MI-02 - SYNERGY BROADBAND | US |
| AS23024 | OCDE - Orange County Department of Education | US |
| AS23065 | SBCEO - Santa Barbara County Education Office | US |
| AS23117 | ICOE-NETWORK - Imperial County Office of Education | US |
| AS23309 | CCCOE-NET - Contra Costa County Office of Education | US |
| AS23323 | NET-DVC - Diablo Valley College | US |
| AS23369 | SCOE - Sonoma County Office of Education | US |
| AS23483 | SHASTACOE - Shasta County Office of Education | US |
| AS23489 | MARINK12 - Marin County Office of Education | US |
| AS25 | UCB - University of California at Berkeley | US |
| AS25664 | SCOE-ASN-25664 - Solano County Office of Education | US |
| AS257 | — | US |
| AS26066 | NVUSD - Napa Valley Unified School District | US |
| AS26403 | MADERACOE - Madera County Office of Education | US |
| AS26488 | SCU-ASN - Santa Clara University | US |
| AS26492 | VCCCD-NET - VCCCD | US |
| AS27502 | CHOWCHILLADIST - Madera County Office of Education | US |
| AS2920 | LACOE - Los Angeles County Office of Education | US |
| AS299 | UCINET-AS - University of California, Irvine | US |
| AS30193 | LAUSD-AS - Los Angeles Unified School District | US |
| AS30679 | CPPNET - California State Polytechnic University - Pomona | US |
| AS31 | CIT - California Institute of Technology | US |
| AS31764 | OAKLAND-USD-NET - OAKLAND UNIFIED SCHOOL DISTRICT | US |
| AS32361 | ULTRALIGHT - UltraLight | US |
| AS32933 | CERES-UNIFIED-SCHOOL-DISTRICT - Ceres Unified School District | US |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | US |
| AS393282 | UCB-1 - University of California at Berkeley | US |
| AS393425 | CALACADEMY-NET - California Academy of Sciences | US |
| AS394435 | ACLIBRARY - Alameda County Library | US |
| AS395148 | PACLW - PACIFIC LIGHTWAVE, A CALIFORNIA CORPORATION | US |
| AS395226 | SACRAMENTO-COE - Sacramento County Office of Education | US |
| AS396310 | SDSU-SCIENCE-NETWORK - San Diego State University | US |
| AS396450 | INTERNET2-2 - Internet2 | US |
| AS396465 | SACSTATE - California State University, Sacramento | US |
| AS39941 | PACIFIC-WAVE - Pacific Wave | US |
| AS399574 | RCCD-ASN - Riverside Community College District | US |
| AS400452 | UC-DAVIS-HEALTH - University of California Davis Medical Center | US |
| AS40498 | ABQG - New Mexico Lambda Rail, Inc. | US |
| AS46290 | MTSAC - MtSAC | US |
| AS46357 | CALPOLY-NETLAB - California Polytechnic State University | US |
| AS46749 | STANFORD-INTERNET-ACCESS - Stanford University | US |
| AS46750 | STANFORD-INTERNET-ACCESS2 - Stanford University | US |
| AS46985 | HPWREN - The Regents of the University of California - University of California, San Diego. | US |
| AS52 | UCLA - University of California, Los Angeles | US |
| AS54048 | CVIN - Vast Networks | US |
| AS54179 | VCOE - Ventura County Office of Education | US |
| AS54192 | MONTEBELLO-USD - Montebello Unified School District | US |
| AS5653 | UCSF - University of California San Francisco | US |
| AS567 | ASN-LNET-AS - Los Nettos | US |
| AS5739 | UCSC - University of California, Santa Cruz | US |
| AS5783 | KCSOS-NET - Kern County Superintendent of Schools | US |
| AS6099 | BAE-NET-ASN - Alameda County Office of Education | US |
| AS6106 | UCR-EDU - University of California, Riverside | US |
| AS6192 | UCDAVIS-CORE - University of California, Davis | US |
| AS63435 | MONTEREY-AS-01 - County of Monterey | US |
| AS6360 | UNIVHAWAII - University of Hawaii | US |
| AS6461 | ZAYO-6461 - Zayo Bandwidth | US |
| AS6492 | PCCD - Palomar Community College District | US |
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
| AS7377 | UCSD - University of California, San Diego | US |
| AS7960 | CALPOLY-NET-ENS - California Polytechnic State University | US |
Blast radius
Count of dependent hostnames if AS2152 disappeared from the routing table.
≥70,510 hostnames depend on this network.Verified lower bound — counted across 50 of 740 announced prefixes. The true total is at least this many. Snapshot Thu, 09 Jul 2026 05:01:07 GMT.
MOAS / hijack watch
Prefixes routed by AS2152 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 AS2152 is unique to AS2152 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS2152.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS2152"})-[: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.