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	Prefix	Description
	50.145.45.0/24	Comcast Cable Communications, LLC
	2607:b040::/32	City and County of San Francisco
	2607:b040:ff01::/48	City and County of San Francisco

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS33651	Comcast Cable Communications, LLC	✔	✔
	AS33667	Comcast Cable Communications, LLC	✘	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS33651	Comcast Cable Communications, LLC	✔	✔
	AS33667	Comcast Cable Communications, LLC	✘	✔

ASHandle:       AS395011
OrgID:          CCSF-8
ASName:         SF-PSN
ASNumber:       395011
RegDate:        2024-04-30
Updated:        2024-07-12
Source:         ARIN



OrgID:          CCSF-8
OrgName:        City and County of San Francisco
CanAllocate:    
Street:         1 South Van Ness Ave, 2nd Flr,
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94103
RegDate:        2024-03-01
Updated:        2024-05-14
OrgAdminHandle: BELLB45-ARIN
OrgTechHandle:  PUBLI3-ARIN
OrgAbuseHandle: PUBLI3-ARIN
OrgNOCHandle:   PUBLI3-ARIN
OrgRoutingHandle:   BELLB45-ARIN
OrgDNSHandle:   PUBLI3-ARIN
Source:         ARIN





OrgAdminHandle:       BELLB45-ARIN
OrgAdminName:         Bradley Bell
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        PUBLI3-ARIN
OrgTechName:           Public-Safety-List
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       PUBLI3-ARIN
OrgAbuseName:          Public-Safety-List
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         PUBLI3-ARIN
OrgNOCName:            Public-Safety-List
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     BELLB45-ARIN
OrgRoutingName:       Bradley Bell
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         PUBLI3-ARIN
OrgDNSName:            Public-Safety-List
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-04-16T03:29:30Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-comcast-edia	2783