AS33654 CMCS - Comcast Cable Communications, LLC, US

AS Number

AS33654

AS Name

CMCS

Org Name

Comcast Cable Communications, LLC

Country

United States

Registry

arin

RegDate

2001-09-18

Updated

2020-11-18

AS33654 Looking Glass

IPv4Prefixes

IPv6Prefixes

IPv4 NUMs

335,872

IPv6 NUMs(/64)

558,347,976,704

335,872 IPv4 Addresses

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
23.31.112.0/21	Comcast Cable Communications, LLC	2048
50.77.40.0/22	Comcast Cable Communications, LLC	1024
50.78.208.0/22	Comcast Cable Communications, LLC	1024
50.79.220.0/22	Comcast Cable Communications, LLC	1024
50.188.160.0/20	Comcast Cable Communications, LLC	4096
50.193.232.0/21	Comcast Cable Communications, LLC	2048
50.213.128.0/21	Comcast Cable Communications, LLC	2048
50.240.8.0/21	Comcast Cable Communications, LLC	2048
50.243.16.0/20	Comcast Cable Communications, LLC	4096
50.251.8.0/21	Comcast Cable Communications, LLC	2048
67.164.128.0/19	Comcast Cable Communications, Inc.	8192
68.84.144.0/20	Comcast Cable Communications, Inc.	4096
68.85.65.0/24	Comcast Cable Communications, LLC (C11414327)	256
68.85.224.0/24	Comcast Cable Communications, LLC (C11414325)	256
68.86.32.0/24	Comcast Cable Communications, Inc. (C01616570)	256
68.86.182.0/23	Comcast Cable Communications, Inc. (C01616569)	512
69.241.36.0/24	Comcast Cable Communications, LLC (C11398900)	256
69.247.64.0/20	Comcast Cable Communications, Inc.	4096
69.254.128.0/19	Comcast Cable Communications, Inc.	8192
70.88.160.0/22	Comcast Cable Communications, LLC	1024
70.90.200.0/21	Comcast Cable Communications, LLC	2048
70.90.208.0/22	Comcast Cable Communications, LLC	1024
71.25.80.0/20	Comcast Cable Communications, LLC	4096
71.228.96.0/19	Comcast Cable Communications, Inc.	8192
74.92.204.0/22	Comcast Cable Communications, LLC	1024
74.95.16.0/22	Comcast Cable Communications, LLC	1024
75.146.140.0/22	Comcast Cable Communications, LLC	1024
75.150.16.0/22	Comcast Cable Communications, LLC	1024
76.18.64.0/19	Comcast Cable Communications, Inc.	8192
76.26.96.0/20	Comcast Cable Communications, Inc.	4096
76.113.0.0/17	Comcast Cable Communications, Inc.	32768
76.127.0.0/18	Comcast Cable Communications, Inc.	16384
96.64.144.0/20	Comcast Cable Communications, LLC	4096
96.72.0.0/20	Comcast Cable Communications, LLC	4096
96.77.16.0/20	Comcast Cable Communications, LLC	4096
96.84.156.0/22	Comcast Cable Communications, LLC	1024
96.88.0.0/21	Comcast Cable Communications, LLC	2048
96.92.64.0/20	Comcast Cable Communications, LLC	4096
96.96.92.0/24	Comcast Cable Communications, LLC	256
96.96.199.0/24	Comcast Cable Communications, LLC	256
96.97.44.0/23	Comcast Cable Communications, LLC	512
96.97.160.0/23	Comcast Cable Communications, LLC	512
96.108.43.0/24	Comcast Cable Communications, LLC (C11414348)	256
96.108.67.0/24	Comcast Cable Communications, LLC (C11414348)	256
96.109.19.0/24	Comcast Cable Communications, LLC (C11399273)	256
96.109.124.0/24	Comcast Cable Communications, LLC (C11399273)	256
96.110.19.0/24	Comcast Cable Communications, LLC (C11414350)	256
96.113.75.0/24	Comcast Cable Communications, LLC (C11398898)	256
96.216.21.0/24	Comcast Cable Communications, LLC (C11414356)	256
96.216.96.0/24	Comcast Cable Communications, LLC (C11414356)	256
96.216.97.0/24	Comcast Cable Communications, LLC (C11414356)	256
96.216.145.0/24	Comcast Cable Communications, LLC (C11414356)	256
98.32.0.0/18	Comcast Cable Communications, LLC	16384
98.48.0.0/17	Comcast Cable Communications, LLC	32768
98.60.0.0/16	Comcast Cable Communications, LLC	65536
162.151.97.0/24	Comcast Cable Communications, LLC (C11414333)	256
162.151.187.0/24	Comcast Cable Communications, LLC (C11414337)	256
173.10.240.0/21	Comcast Cable Communications, LLC	2048
173.12.200.0/21	Comcast Cable Communications, LLC	2048
173.163.240.0/21	Comcast Cable Communications, LLC	2048
174.50.64.0/19	Comcast Cable Communications, Inc.	8192
174.56.0.0/17	Comcast Cable Communications, Inc.	32768
174.62.0.0/18	Comcast Cable Communications, LLC	16384
184.115.144.0/20	Comcast Cable Communications, LLC	4096

CIDR	Description	IP NUMs(prefix /64)
2001:558:40::/44	Comcast Cable Communications, LLC	1048576
2001:558:a008::/48	Comcast Cable Communications, LLC	65536
2001:558:fe18::/48	Comcast Cable Communications, LLC	65536
2001:559:ba::/48	Comcast Cable Communications, LLC	65536
2001:559:bb::/48	Comcast Cable Communications, LLC	65536
2001:559:12b::/48	Comcast Cable Communications, LLC	65536
2001:559:24d::/48	Comcast Cable Communications, LLC	65536
2001:559:38f::/48	Comcast Cable Communications, LLC	65536
2001:559:3cf::/48	Comcast Cable Communications, LLC	65536
2001:559:7d7::/48	Comcast Cable Communications, LLC	65536
2001:559:8165::/48	Comcast Cable Communications, LLC	65536
2001:559:8208::/48	Comcast Cable Communications, LLC	65536
2001:559:8465::/48	Comcast Cable Communications, LLC	65536
2001:559:87cd::/48	Comcast Cable Communications, LLC	65536
2001:559:87ce::/48	Comcast Cable Communications, LLC	65536
2001:559:c151::/48	Comcast Cable Communications, LLC	65536
2001:559:c517::/48	Comcast Cable Communications, LLC	65536
2001:559:c553::/48	Comcast Cable Communications, LLC	65536
2001:559:c555::/48	Comcast Cable Communications, LLC	65536
2601:8c0::/26	Comcast Cable Communications, LLC	274877906944
2603:2000::/26	Comcast Cable Communications, LLC	274877906944
2603:3000::/32	Comcast Cable Communications, LLC	4294967296
2603:308b::/32	Comcast Cable Communications, LLC	4294967296

AS	Description	Country/Region	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS7922	COMCAST-7922 - Comcast Cable Communications, LLC, US		68,168,448	36,318,243,520,512	IPv4	IPv6

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS394997	NEXUM-ABQ-ASN - Nexum, Inc., US	512	0	IPv4
AS397167	PHS-NM - Presbyterian Healthcare Services, US	256	0	IPv4
AS401002	NM-NOC-CONN-01 - Bridgers & Paxton Consulting Engineers, Inc., US	256	0	IPv4
AS31883	TIM-2300 - Thornburg Investment Management Inc., US	768	0	IPv4
AS30331	ST-VINCENT - St. Vincent Hospital, US	256	0	IPv4
AS31948	HQ - Santa Ana Star Casino Hotel, US	256	0	IPv4
AS46808	PSA-ASN-01 - Pueblo of Santa Ana, US	256	0	IPv4
AS394037	RIOCITIES-INTERNET - RIO CITIES, US	1,536	268,435,456	IPv4	IPv6
AS400445	NUSENDA-ADMIN-01 - NUSENDA FEDERAL CREDIT UNION, US	512	0	IPv4
AS11710	ABBATECH - ABBA TECHNOLOGIES, US	512	0	IPv4

ASNumber:       33654
ASName:         CMCS
ASHandle:       AS33654
RegDate:        2005-02-16
Updated:        2021-01-25
Ref:            https://rdap.arin.net/registry/autnum/33654



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


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

AS33654 - CMCS - Comcast Cable Communications, LLC, US

AS33654

CMCS

Comcast Cable Communications, LLC

United States