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	Prefix	Description
	128.195.0.0/16	University of California, Irvine
	128.200.0.0/16	University of California, Irvine
	160.87.0.0/16	UCI Health
	169.234.0.0/16	University of California, Irvine
	192.5.19.0/24	University of California, Irvine
	2607:f538::/32	University of California, Irvine

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS2152	CENIC - CalREN	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS2152	CENIC - CalREN	✔	✔
	AS2153	CENIC	✔	✔

ASHandle:       AS299
OrgID:          UCI-1-Z
ASName:         UCINET-AS
ASNumber:       299
RegDate:        1989-06-15
Updated:        2023-12-29
TechHandle:     NSP5-ARIN
Source:         ARIN



OrgID:          UCI-1-Z
OrgName:        University of California, Irvine
CanAllocate:    
Street:         University of California at Irvine
Street:         Network and Academic Computing Services
Street:         5201 California Avenue, Suite 150
City:           Irvine
State/Prov:     CA
Country:        US
PostalCode:     92697-5475
RegDate:        2008-03-24
Updated:        2023-12-12
OrgAdminHandle: NSP5-ARIN
OrgTechHandle:  NSP5-ARIN
OrgAbuseHandle: ABUSE2234-ARIN
Source:         ARIN





OrgAdminHandle:       NSP5-ARIN
OrgAdminName:          Network and Support Programming
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NSP5-ARIN
OrgTechName:           Network and Support Programming
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       ABUSE2234-ARIN
OrgAbuseName:          abuse
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           NSP5-ARIN
TechName:              Network and Support Programming
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-13T03:27:02Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-level3-origins-na	0
RADB	as-calren2	290
RADB	as174:as-cogc-020	50
RADB	as-hurricanev6	20486
RADB	as198949:as-sd	3427
RADB	as-ucnet	11