AS2152 CENIC | IPGeolocation.io

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AS2152 – CENIC

AS Number	2152
AS Name	CENIC-2152
Organization	CENIC(cenic)
Country	US
Website	cenic.org
Number of IPv4 Routes	661
Number of IPv6 Routes	18
ASN type	ISP
Allocation Status	assigned
Registry	ARIN
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
207.62.254.0/23	AS2152	CENIC	CENIC	512
207.62.8.0/23	AS2152	CENIC	CENIC	512
205.154.223.0/24	AS2152	CENIC	CENIC	256
198.189.160.0/24	AS2152	CENIC	CENIC	256
198.189.73.0/24	AS2152	CENIC	CENIC	256
207.233.0.0/17	AS2152	CENIC	San Luis Obispo County SOS	32768
209.129.85.0/24	AS2152	CENIC	CENIC	256
137.145.150.0/24	AS2152	CENIC	California State University, Office of the Chancellor	256
209.129.44.0/24	AS2152	CENIC	Southwestern College	256
buy plan	AS2152	CENIC	Burbank Unified School District	512
buy plan	AS2152	CENIC	City College of San Francisco	32768
buy plan	AS2152	CENIC	Yuba County Office of Education	256
buy plan	AS2152	CENIC	CENIC	512
buy plan	AS2152	CENIC	CENIC	1024

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Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       2152
ASName:         CENIC-2152
ASHandle:       AS2152
RegDate:        2024-07-08
Updated:        2024-07-08    
Ref:            https://rdap.arin.net/registry/autnum/2152


OrgName:        CENIC
OrgId:          CENIC
Address:        5757 Plaza Drive, Suite 205
City:           Cypress
StateProv:      CA
PostalCode:     90630-5029
Country:        US
RegDate:        1998-08-18
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/CENIC


OrgAbuseHandle: ABUSE711-ARIN
OrgAbuseName:   CENIC Abuse
OrgAbusePhone:  +1-714-220-3494 
OrgAbuseEmail:  abuse@cenic.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE711-ARIN

OrgTechHandle: OPERA63-ARIN
OrgTechName:   Admin Domain
OrgTechPhone:  +1-714-220-3494 
OrgTechEmail:  core-ext@lists.cenic.org
OrgTechRef:    https://rdap.arin.net/registry/entity/OPERA63-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS31	California Institute of Technology	US
AS9505	Chunghwa Telecom Co., Ltd.	TW
AS26492	VCCCD	US
AS6099	Alameda County Office of Education	US
AS23369	Sonoma County Office of Education	US
AS26403	Madera County Office of Education	US
AS23483	Shasta County Office of Education	US
AS2920	Los Angeles County Office of Education	US
AS25	University of California at Berkeley	US
AS199524	G-Core Labs S.A.	LU
AS14907	Wikimedia Foundation Inc.	US
AS396310	San Diego State University	US
AS32361	UltraLight	US
AS6492	Palomar Community College District	US
AS7941	Internet Archive	US
AS21545	Kings County Office of Education	US
AS46290	MtSAC	US
AS16509	Amazon.com, Inc.	US
AS393425	California Academy of Sciences	US
buy plan	San Francisco Unified School District	US
buy plan	Madera County Office of Education	US
buy plan	Tulare County Office of Education	US
buy plan	Marin County Office of Education	US
buy plan	Pacific Wave	US

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Upstreams

AS Number	Description	Country
AS2153	CENIC	US
AS9680	HiNet Service Center in U.S.A	AU
AS8220	COLT Technology Services Group Limited	GB
AS7575	Australian Academic and Research Network	AU
AS9505	Chunghwa Telecom Co., Ltd.	TW
AS396450	Internet2	US
AS6939	Hurricane Electric LLC	US
AS11164	Internet2	US
AS3356	Level 3 Parent, LLC	US
buy plan	Hurricane Electric LLC	US
buy plan	Internet2	US
buy plan	Level 3 Parent, LLC	US
buy plan	Zayo Bandwidth	US
buy plan	KDDI CORPORATION	JP

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Downstreams

AS Number	Description	Country
AS31	California Institute of Technology	US
AS22768	SYNERGY BROADBAND	US
AS26492	VCCCD	US
AS26066	Napa Valley Unified School District	US
AS46749	Stanford University	US
AS6099	Alameda County Office of Education	US
AS40498	New Mexico Lambda Rail, Inc.	US
AS26403	Madera County Office of Education	US
AS23369	Sonoma County Office of Education	US
AS23483	Shasta County Office of Education	US
AS2920	Los Angeles County Office of Education	US
AS25	University of California at Berkeley	US
AS23117	Imperial County Office of Education	US
AS25664	Solano County Office of Education	US
AS30679	California State Polytechnic University Pomona	US
AS396310	San Diego State University	US
AS32361	UltraLight	US
AS6492	Palomar Community College District	US
AS195	San Diego Supercomputer Center	US
AS7941	Internet Archive	US
AS21545	Kings County Office of Education	US
AS46290	MtSAC	US
AS394435	Alameda County Library	US
AS393425	California Academy of Sciences	US
AS52	University of California, Los Angeles	US
AS11188	LOS ANGELES COUNTY INTERNAL SERVICESDIVISION	US
AS21708	San Diego County Office of Education	US
AS14212	Santa Cruz County Office of Education	US
AS23024	Orange County Department of Education	US
AS396465	California State University, Sacramento	US
AS6192	University of California, Davis	US
AS55032	The Jackson Laboratory	US
AS14213	Monterey County Office of Education	US
AS395226	Sacramento County Office of Education	US
AS7960	California Polytechnic State University	US
AS30193	Los Angeles Unified School District	US
AS29878	Community Hospital of the Monterey Peninsula	US
AS46750	Stanford University	US
AS6106	University of California, Riverside	US
AS257	Navy Network Information Center NNIC	US
AS31764	OAKLAND UNIFIED SCHOOL DISTRICT	US
AS6360	University of Hawaii	US
AS63435	County of Monterey	US
AS299	University of California, Irvine	US
AS10294	Coast Community College District	US
AS18558	Riverside County Office of Education	US
AS17369	Chapman University	US
AS22063	J. Paul Getty Trust	US
AS21694	Fresno County Office of Education	US
AS5653	University of California San Francisco	US
AS11159	Los Angeles Public Library	US
AS32933	Ceres Unified School District	US
AS5739	University of California, Santa Cruz	US
AS3734	Santa Clara County Office of Education	US
AS5783	Kern County Superintendent of Schools	US
AS22315	San Bernardino County Superintendent of Schools	US
AS54048	Vast Networks	US
AS13940	San Joaquin County Office of Education	US
AS46985	The Regents of the University of California University of California, San Diego.	US
AS2153	CENIC	US
AS10867	Foothill DeAnza Community College District	US
AS11293	University of California Office of the President	US
AS46425	Salinas Valley Memorial Hospital	US
AS46357	California Polytechnic State University	US
AS54179	Ventura County Office of Education	US
AS22323	University of California, Merced	US
AS23323	Diablo Valley College	US
AS18760	City of Rancho Cucamonga	US
AS23065	Santa Barbara County Education Office	US
AS393282	University of California at Berkeley	US
AS2037	California State University at Fresno	US
AS16	Lawrence Berkeley National Laboratory	US
AS54192	Montebello Unified School District	US
AS21915	Merced County Office of Education	US
AS18975	Stanislaus County Office of Education	US
AS399574	Riverside Community College District	US
AS14255	University of San Diego	US
AS7377	University of California, San Diego	US
AS131	University of California, Santa Barbara	US
AS16573	Santa Monica Community College District	US
AS22226	San Francisco Unified School District	US
AS27502	Madera County Office of Education	US
AS567	Los Nettos	US
AS21828	Tulare County Office of Education	US
AS23489	Marin County Office of Education	US
AS63331	Lawrence Berkeley National Laboratory	US
AS23309	Contra Costa County Office of Education	US
AS39941	Pacific Wave	US