AS33665 CMCS - Comcast Cable Communications, LLC, US

AS Number

AS33665

AS Name

CMCS

Org Name

Comcast Cable Communications, LLC

Country

United States

Registry

arin

RegDate

2001-09-18

Updated

2020-11-18

AS33665 Looking Glass

IPv4Prefixes

IPv6Prefixes

IPv4 NUMs

110,848

IPv6 NUMs(/64)

554,052,026,368

110,848 IPv4 Addresses

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
23.31.120.0/22	Comcast Cable Communications, LLC	1024
50.76.144.0/22	Comcast Cable Communications, LLC	1024
50.184.160.0/22	Comcast Cable Communications, LLC	1024
50.193.240.0/22	Comcast Cable Communications, LLC	1024
50.244.88.0/22	Comcast Cable Communications, LLC	1024
50.251.20.0/22	Comcast Cable Communications, LLC	1024
64.139.67.0/24	Comcast Cable Communications, LLC	256
64.139.91.0/24	Comcast Cable Communications, LLC	256
66.208.206.0/23	Comcast Cable Communications, LLC	512
67.173.192.0/19	Comcast Cable Communications, LLC	8192
68.85.60.0/24	Comcast Cable Communications, Inc. (C01136192)	256
68.85.122.0/24	Comcast Cable Communications, Inc. (C00491519)	256
68.86.138.0/23	Comcast Cable Communications, Inc. (C01616569)	512
68.86.202.0/23	Comcast Cable Communications, Inc. (C01616569)	512
69.252.37.0/24	Comcast Cable Communications, Inc. (C01520264)	256
69.254.0.0/20	Comcast Cable Communications, Inc. (C01131845)	4096
70.88.28.0/23	Comcast Cable Communications, LLC	512
70.91.181.0/24	Comcast Cable Communications, LLC	256
70.91.211.0/24	Comcast Cable Communications, LLC	256
71.25.192.0/22	Comcast Cable Communications, LLC	1024
71.203.64.0/20	Comcast Cable Communications, LLC	4096
71.226.0.0/20	Comcast Cable Communications, LLC	4096
71.226.128.0/19	Comcast Cable Communications, LLC	8192
74.92.254.0/24	Comcast Cable Communications, LLC	256
74.94.89.0/24	Comcast Cable Communications, LLC	256
74.95.107.0/24	Comcast Cable Communications, LLC	256
75.146.95.0/24	Comcast Cable Communications, LLC	256
76.125.16.0/20	Comcast Cable Communications, Inc.	4096
76.140.192.0/18	Comcast Cable Communications, LLC	16384
96.67.64.0/22	Comcast Cable Communications, LLC	1024
96.69.236.0/22	Comcast Cable Communications, LLC	1024
96.73.32.0/22	Comcast Cable Communications, LLC	1024
96.84.152.0/22	Comcast Cable Communications, LLC	1024
96.88.8.0/22	Comcast Cable Communications, LLC	1024
96.94.172.0/22	Comcast Cable Communications, LLC	1024
96.96.99.0/24	Comcast Cable Communications, LLC	256
96.96.207.0/24	Comcast Cable Communications, LLC	256
96.114.54.0/23	Comcast Cable Communications, LLC	512
96.208.27.0/24	Comcast Cable Communications, LLC	256
173.10.199.0/24	Comcast Cable Communications, LLC	256
173.163.224.0/22	Comcast Cable Communications, LLC	1024
174.50.96.0/19	Comcast Cable Communications, Inc.	8192
174.56.192.0/18	Comcast Cable Communications, Inc.	16384
174.63.192.0/18	Comcast Cable Communications, Inc.	16384

CIDR	Description	IP NUMs(prefix /64)
2001:558:360::/44	Comcast Cable Communications, LLC	1048576
2001:558:fe3c::/48	Comcast Cable Communications, LLC	65536
2001:559:8281::/48	Comcast Cable Communications, LLC	65536
2001:559:868b::/48	Comcast Cable Communications, LLC	65536
2601:100::/26	Comcast Cable Communications, LLC	274877906944
2603:2100::/26	Comcast Cable Communications, LLC	274877906944
2603:3002::/32	Comcast Cable Communications, LLC	4294967296

AS	Description	Country/Region	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS7922	COMCAST-7922 - Comcast Cable Communications, LLC, US		68,017,664	36,318,243,520,512	IPv4	IPv6

AS	Description	Country/Region	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS21761	CLUBCAR-01 - Club Car, LLC, US		256	0	IPv4
AS400973	AIK-159 - UNIVERSAL HEALTH SERVICES, US		256	0	IPv4

ASNumber:       33665
ASName:         CMCS
ASHandle:       AS33665
RegDate:        2005-02-16
Updated:        2021-01-25    
Ref:            https://rdap.arin.net/registry/autnum/33665



OrgName:        Comcast Cable Communications, LLC
OrgId:          CCCS
Address:        1800 Bishops Gate Blvd
City:           Mt Laurel
StateProv:      NJ
PostalCode:     08054
Country:        US
RegDate:        2001-09-18
Updated:        2020-11-18
Ref:            https://rdap.arin.net/registry/entity/CCCS


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

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

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

AS33665 - CMCS - Comcast Cable Communications, LLC, US

AS33665

CMCS

Comcast Cable Communications, LLC

United States