ASN AS14042 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS14042?

AS14042 is listed under Comcast Cable Communications Management, LLC.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS14042 Comcast Cable Communications Management, LLC

ASN Lookup Tool

Comcast Cable Communications Management, LLC comcast.com

US 3 Routes

AS Data

AS14042

AS14042 – Comcast Cable Communications Management, LLC

AS Number	14042
AS Name	COMCAST-COMM-MGT-1
Organization	Comcast Cable Communications Management, LLC(cccml-3)
Country	US
Website	comcast.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2007-06-12

ASN Intelligence API for production workflows

Use ASN data for AS14042 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
208.79.64.0/23	AS14042	Comcast Cable Communications Management, LLC	Comcast Cable Communications Management, LLC	512
199.27.170.0/23	AS14042	Comcast Cable Communications Management, LLC	Comcast Cable Communications Management, LLC	512
208.79.66.0/23	AS14042	Comcast Cable Communications Management, LLC	Comcast Cable Communications Management, LLC	512

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       14042
ASName:         COMCAST-COMM-MGT-1
ASHandle:       AS14042
RegDate:        2007-06-12
Updated:        2019-09-12    
Ref:            https://rdap.arin.net/registry/autnum/14042


OrgName:        Comcast Cable Communications Management, LLC
OrgId:          CCCML-3
Address:        Comcast Center 
Address:        1701 JFK Blvd
City:           Philadelphia
StateProv:      PA
PostalCode:     19103
Country:        US
RegDate:        2019-08-23
Updated:        2021-05-10
Ref:            https://rdap.arin.net/registry/entity/CCCML-3


OrgTechHandle: IC161-ARIN
OrgTechName:   Comcast Cable Communications Inc
OrgTechPhone:  +1-856-792-2300 
OrgTechEmail:  CNIPEO-Ip-registration@cable.comcast.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IC161-ARIN

OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName:   Routing
OrgRoutingPhone:  +1-856-792-2300 
OrgRoutingEmail:  routing@comcast.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI25-ARIN

OrgAbuseHandle: NAPO-ARIN
OrgAbuseName:   Network Abuse and Policy Observance
OrgAbusePhone:  +1-888-565-4329 
OrgAbuseEmail:  abuse@comcast.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAPO-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS3361	Digital Fortress, Inc.	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS7922	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS3361	Digital Fortress, Inc.	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS7922	Comcast Cable Communications, LLC	US

Contacts

Email Contacts

routing@comcast.com CNIPEO-Ip-registration@cable.comcast.com

Abuse Contacts

abuse@comcast.net