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	Prefix	Description
	128.48.0.0/19	University of California - Office of the President
	128.48.32.0/19	University of California - Office of the President
	128.48.96.0/21	University of California - Office of the President
	128.48.104.0/21	University of California - Office of the President
	128.48.128.0/22	University of California - Office of the President
	128.48.132.0/22	University of California - Office of the President
	128.48.137.0/24	University of California - Office of the President
	128.48.160.0/19	University of California - Office of the President
	128.48.202.0/24	University of California - Office of the President
	128.48.208.0/21	University of California - Office of the President
	128.48.216.0/22	University of California - Office of the President
	128.48.220.0/22	University of California - Office of the President
	128.48.224.0/19	University of California - Office of the President
	192.12.84.0/22
	192.35.215.0/24	University of California - Office of the President
	192.35.216.0/24	University of California - Office of the President
	192.35.217.0/24	University of California - Office of the President
	192.35.218.0/24	University of California - Office of the President

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS2152	CENIC - CalREN	✔	✘
	AS6106	University of California, Riverside	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS2152	CENIC - CalREN	✔	✘
	AS6106	University of California, Riverside	✔	✘

ASHandle:       AS11293
OrgID:          UCOP
ASName:         UCOP-ASN
ASNumber:       11293
RegDate:        1998-06-17
Updated:        2012-03-02
TechHandle:     UD14-ORG-ARIN
Source:         ARIN



OrgID:          UCOP
OrgName:        University of California - Office of the President
CanAllocate:    
Street:         Information Technology Services
Street:         1111 Franklin Street
City:           Oakland
State/Prov:     CA
Country:        US
PostalCode:     94607
RegDate:        1986-06-02
Updated:        2022-06-06
OrgAdminHandle: NETWO575-ARIN
OrgTechHandle:  NETWO576-ARIN
OrgAbuseHandle: NETWO577-ARIN
Source:         ARIN





OrgAdminHandle:       NETWO575-ARIN
OrgAdminName:          Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NETWO576-ARIN
OrgTechName:           Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NETWO577-ARIN
OrgAbuseName:          Network Operations
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           UD14-ORG-ARIN
TechName:              UCNet DNS Administrator
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-26T03:34:46Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as16631:as-cogc-001	66
RADB	as-ucnet	11
RADB	as198949:as-sd	3765
RADB	as-calren2	288
RADB	as174:as-cogc-001	49
LEVEL3	as-level3-origins-na	0