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	Prefix	Description
	138.9.0.0/17	University of the Pacific
	138.9.2.0/23	University of the Pacific
	138.9.4.0/23	University of the Pacific

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✘
	AS16504	Granite Telecommunications LLC	✔	✘
	AS33651	Comcast Cable Communications, LLC	✔	✘
	AS33667	Comcast Cable Communications, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✘
	AS16504	Granite Telecommunications LLC	✔	✘
	AS33651	Comcast Cable Communications, LLC	✔	✘
	AS33667	Comcast Cable Communications, LLC	✔	✘

ASHandle:       AS18663
OrgID:          UNIVER-95
ASName:         UOP-AS
ASNumber:       18663
RegDate:        2000-09-26
Updated:        2012-03-02
Source:         ARIN



OrgID:          UNIVER-95
OrgName:        University of the Pacific
CanAllocate:    
Street:         3601 Pacific Ave.
City:           Stockton
State/Prov:     CA
Country:        US
PostalCode:     95211
RegDate:        1990-01-17
Updated:        2025-03-20
OrgAdminHandle: SUMAB-ARIN
OrgTechHandle:  DNSAD303-ARIN
OrgTechHandle:  DOUMA1-ARIN
OrgTechHandle:  SYSTE837-ARIN
OrgAbuseHandle: SYSTE837-ARIN
OrgNOCHandle:   SUMAB-ARIN
OrgRoutingHandle:   SYSTE837-ARIN
OrgDNSHandle:   DNSAD303-ARIN
Source:         ARIN





OrgAdminHandle:       SUMAB-ARIN
OrgAdminName:         Christian Sumabat
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        DNSAD303-ARIN
OrgTechName:           dnsadmin
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        DOUMA1-ARIN
OrgTechName:          Scott Douma
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        SYSTE837-ARIN
OrgTechName:           Systems
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       SYSTE837-ARIN
OrgAbuseName:          Systems
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         SUMAB-ARIN
OrgNOCName:           Christian Sumabat
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     SYSTE837-ARIN
OrgRoutingName:        Systems
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         DNSAD303-ARIN
OrgDNSName:            dnsadmin
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-10T03:35:04Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-ccs-sfo	2
LEVEL3	as-cbc-cust-3	8
RADB	as-comcast-edia	2774
RADB	as16504:as-prev	39
RADB	as-16504	42
LEVEL3	as-lumen-customers-asns	10695
ARIN	as-16504	42
LEVEL3	as-ccs-cust-ca	2
LEVEL3	as-level3-origins-na	0