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	Prefix	Description
	2001:559:1e2::/48	Comcast Cable Communications, LLC
	2001:559:3ea::/48	Comcast Cable Communications, LLC
	2001:559:7ad::/48	Comcast Cable Communications, LLC
	2001:559:8197::/48	Comcast Cable Communications, LLC
	2001:559:84b6::/48	Comcast Cable Communications, LLC
	2001:559:c12f::/48	Comcast Cable Communications, LLC
	2001:559:c156::/48	Comcast Cable Communications, LLC

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS7922	Comcast Cable Communications, LLC	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS7922	Comcast Cable Communications, LLC	✔	✔
	AS398111	Maverick Transportation, LLC	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS398111	Maverick Transportation, LLC	✔	✘

ASHandle:       AS33656
OrgID:          CCCS
ASName:         CMCS
ASNumber:       33656
RegDate:        2005-02-16
Updated:        2021-01-25
Source:         ARIN



OrgID:          CCCS
OrgName:        Comcast Cable Communications, LLC
CanAllocate:    
Street:         1800 Bishops Gate Blvd
City:           Mt Laurel
State/Prov:     NJ
Country:        US
PostalCode:     08054
RegDate:        2001-09-18
Updated:        2020-11-18
OrgAdminHandle: IC161-ARIN
OrgTechHandle:  IC161-ARIN
OrgAbuseHandle: NAPO-ARIN
OrgRoutingHandle:   ROUTI25-ARIN
Source:         ARIN





OrgAdminHandle:       IC161-ARIN
OrgAdminName:          Comcast Cable Communications Inc
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        IC161-ARIN
OrgTechName:           Comcast Cable Communications Inc
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NAPO-ARIN
OrgAbuseName:          Network Abuse and Policy Observance
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     ROUTI25-ARIN
OrgRoutingName:        Routing
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-14T03:26:17Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-comcast-rans	25
RADB	as-comcast-ibone	29850
ARIN	as7922:as-comcast-rans	41
LEVEL3	as-lumen-customers-asns	10695