AS52 University of California, Los Angeles

UCLA

IPv4 Addresses: 329,216

Number of Peers: 3

Number of Prefixes: 12

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS52 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS52 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

abuse@ucla.edu

noc@ucla.edu

Abuse Contacts:

abuse@ucla.edu

Address:

UCLA Communications Technology Services,

Campus Services Building I,

2nd Floor,

741 Charles E. Young Drive South,

Los Angeles,

CA,

90095-1363,

IPv4 Prefixes
IPv6 Prefixes

Announced Prefix	Description	Parent Prefix	RIR
128.97.0.0/16	University of California, Los Angeles	128.97.0.0/16	ARIN
131.179.0.0/16	University of California, Los Angeles	131.179.0.0/16	ARIN
149.142.0.0/16	University of California, Los Angeles	149.142.0.0/16	ARIN
164.67.0.0/16	University of California, Los Angeles	164.67.0.0/16	ARIN
169.232.0.0/16	University of California - Office of the President	169.232.0.0/15	ARIN
192.35.210.0/24	University of California, Los Angeles	192.35.210.0/24	ARIN
192.35.221.0/24	University of California - Office of the President	192.35.221.0/24	ARIN
192.35.225.0/24	University of California, Los Angeles	192.35.225.0/24	ARIN
192.35.226.0/24	University of California - Office of the President	192.35.226.0/24	ARIN
192.154.2.0/24	University of California, Los Angeles	192.154.2.0/24	ARIN
216.41.228.0/24	UC HEALTH	216.41.228.0/24	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2607:f010::/32	University of California, Los Angeles		2607:f010::/32	ARIN

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS2153	CENIC-2153	CENIC
	AS2152	CENIC-2152	CENIC

Country	ASN	Name	Description	IPv4
	AS2152	CENIC-2152	CENIC

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS2152	CENIC-2152	CENIC

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS2152	CENIC-2152	CENIC

IPv6 Upstream Graph

#
# 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:       52
ASName:         UCLA
ASHandle:       AS52
RegDate:        1985-10-24
Updated:        2023-11-20    
Ref:            https://rdap.arin.net/registry/autnum/52


OrgName:        University of California, Los Angeles
OrgId:          UCLA-Z
Address:        UCLA Communications Technology Services
Address:        Campus Services Building I, 2nd Floor
Address:        741 Charles E. Young Drive South
City:           Los Angeles
StateProv:      CA
PostalCode:     90095-1363
Country:        US
RegDate:        2009-12-22
Updated:        2023-09-25
Ref:            https://rdap.arin.net/registry/entity/UCLA-Z


OrgAbuseHandle: UBO-ARIN
OrgAbuseName:   UCLA Bruin Online
OrgAbusePhone:  +1-310-267-4357 
OrgAbuseEmail:  abuse@ucla.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/UBO-ARIN

OrgTechHandle: NO102-ORG-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-310-206-5345 
OrgTechEmail:  noc@ucla.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/NO102-ORG-ARIN

OrgNOCHandle: NO102-ORG-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-310-206-5345 
OrgNOCEmail:  noc@ucla.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/NO102-ORG-ARIN

RTechHandle: UNO4-ARIN
RTechName:   Network Operations Center
RTechPhone:  +1-310-206-5345 
RTechEmail:  noc@ucla.edu
RTechRef:    https://rdap.arin.net/registry/entity/UNO4-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.
#

Country	IX	Name	IPv4	IPv6	Port Speed