AS33661 CMCS - Comcast Cable Communications, LLC, US

AS Number

AS33661

AS Name

CMCS

Org Name

Comcast Cable Communications, LLC

Country / Region

United States

Registry

arin

RegDate

2001-09-18

Updated

2020-11-18

AS33661 Looking Glass

IPv4Prefixes

IPv6Prefixes

IPv4 NUMs

1,792

IPv6 NUMs(/64)

1,675,042,291,712

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
50.218.97.0/24	Comcast Cable Communications, LLC	256
50.220.33.0/24	Comcast Cable Communications, LLC	256
50.226.0.0/24	Comcast Cable Communications, LLC	256
50.227.97.0/24	Comcast Cable Communications, LLC	256
50.228.116.0/24	Comcast Cable Communications, LLC	256
50.236.155.0/24	Comcast Cable Communications, LLC	256
50.237.76.0/24	Comcast Cable Communications, LLC	256

CIDR	Description	IP NUMs(prefix /64)
2001:558:250::/44	Comcast Cable Communications, LLC	1048576
2001:558:2d0::/44	Comcast Cable Communications, LLC	1048576
2001:558:310::/44	Comcast Cable Communications, LLC	1048576
2001:558:4fef::/48	Comcast Cable Communications, LLC	65536
2001:558:500b::/48	Comcast Cable Communications, LLC	65536
2001:558:500f::/48	Comcast Cable Communications, LLC	65536
2001:558:5017::/48	Comcast Cable Communications, LLC	65536
2001:558:6004::/48	Comcast Cable Communications, LLC	65536
2001:558:600b::/48	Comcast Cable Communications, LLC	65536
2001:558:6015::/48	Comcast Cable Communications, LLC	65536
2001:558:a017::/48	Comcast Cable Communications, LLC	65536
2001:558:a01c::/48	Comcast Cable Communications, LLC	65536
2001:558:a026::/48	Comcast Cable Communications, LLC	65536
2001:558:fe08::/47	Comcast Cable Communications, LLC	131072
2001:558:fe38::/48	Comcast Cable Communications, LLC	65536
2001:558:fe3a::/48	Comcast Cable Communications, LLC	65536
2001:559:135::/48	Comcast Cable Communications, LLC	65536
2001:559:4ed::/48	Comcast Cable Communications, LLC	65536
2001:559:4ee::/48	Comcast Cable Communications, LLC	65536
2001:559:731::/48	Comcast Cable Communications, LLC	65536
2001:559:830d::/48	Comcast Cable Communications, LLC	65536
2001:559:8320::/48	Comcast Cable Communications, LLC	65536
2001:559:8462::/48	Comcast Cable Communications, LLC	65536
2001:559:85d6::/48	Comcast Cable Communications, LLC	65536
2001:559:864f::/48	Comcast Cable Communications, LLC	65536
2001:559:878c::/48	Comcast Cable Communications, LLC	65536
2001:559:87d4::/48	Comcast Cable Communications, LLC	65536
2001:559:c202::/48	Comcast Cable Communications, LLC	65536
2001:559:c22b::/48	Comcast Cable Communications, LLC	65536
2001:559:c4b9::/48	Comcast Cable Communications, LLC	65536
2001:559:c4ea::/48	Comcast Cable Communications, LLC	65536
2601:6c0::/26	Comcast Cable Communications, LLC	274877906944
2601:700::/26	Comcast Cable Communications, LLC	274877906944
2601:880::/26	Comcast Cable Communications, LLC	274877906944
2603:26c0::/26	Comcast Cable Communications, LLC	274877906944
2603:2700::/26	Comcast Cable Communications, LLC	274877906944
2603:2880::/26	Comcast Cable Communications, LLC	274877906944
2603:3012::/32	Comcast Cable Communications, LLC	4294967296
2603:3017::/32	Comcast Cable Communications, LLC	4294967296
2603:3027::/32	Comcast Cable Communications, LLC	4294967296
2603:3099::/32	Comcast Cable Communications, LLC	4294967296
2603:309e::/32	Comcast Cable Communications, LLC	4294967296
2603:30a6::/32	Comcast Cable Communications, LLC	4294967296

AS	Description	Country / Region	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS7922	COMCAST-7922 - Comcast Cable Communications, LLC, US		68,238,848	36,318,243,520,512	IPv4	IPv6

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS23542	CWI-FNG-ASN - Florida's Natural Growers, Inc., US	256	0	IPv4
AS53445	TVHEALTH - The Villages Health, US	256	0	IPv4
AS54113	FASTLY - Fastly, Inc., US	363,776	6,727,204,864	IPv4	IPv6
AS401671	ACCESSPARKS-POPS - ACCESSPARKS LLC, US	0	5,111,808		IPv6
AS6931	RINGLING - Ringling College of Art and Design, US	4,352	0	IPv4
AS26876	CHICOS - chico's fas inc, US	1,280	0	IPv4
AS395036	CITYOFSANIBEL - City of Sanibel, US	512	0	IPv4
AS396910	AS-LCPA-14 - Lee County Port Authority, US	256	0	IPv4
AS17035	NBCUNI-17035 - NBCUniversal, US	24,320	0	IPv4
AS46576	LOEWS-HOTELS-ORLANDO - Loews Hotels at Universal Orlando, US	2,304	0	IPv4
AS53937	SMH-AS-NO - Sarasota Memorial Hospital, US	512	0	IPv4
AS54119	WHITESKY-COMMUNICATIONS-2 - WhiteSky Communications, LLC., US	14,848	0	IPv4
AS63402	UCDP-ORLCORP - Universal Orlando, US	4,864	0	IPv4
AS395659	SEAWORLD-PARKS-AND-ENTERTAINMENT - SeaWorld Parks & Entertainment, Inc., US	256	0	IPv4
AS398743	NEMOURS - The Nemours Foundation, US	2,816	0	IPv4
AS30415	SCG-BGP01 - Sarasota County Government, US	4,352	0	IPv4
AS36040	YOUTUBE - Google LLC, US	21,760	3,735,575	IPv4
AS36763	WBBH - Hearst-Argyle Television, Inc., US	512	0	IPv4
AS46999	CREWSBANKCORP - Crews Banking Corporation, US	512	0	IPv4
AS63264	ACW-ASN - Alternative Choice Wireless, LLC, US	4,864	4,294,967,296	IPv4
AS396291	NCH-HEALTHCARE-SYSTEM - NCH Healthcare System, Inc., US	512	0	IPv4
AS398641	CHCFLORG-001 - Community Health Centers, Inc., US	256	0	IPv4

ASNumber:       33661
ASName:         CMCS
ASHandle:       AS33661
RegDate:        2005-02-16
Updated:        2021-01-25
Ref:            https://rdap.arin.net/registry/autnum/33661

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

OrgAdminHandleHandle:  IC161-ARIN
OrgAdminHandleName:    Comcast Cable Communications Inc, 
OrgAdminHandlePhone:   +1-856-792-2300
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/IC161-ARIN

OrgTechHandleHandle:  IC161-ARIN
OrgTechHandleName:    Comcast Cable Communications Inc, 
OrgTechHandlePhone:   +1-856-792-2300
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/IC161-ARIN

OrgAbuseHandleHandle:  NAPO-ARIN
OrgAbuseHandleName:    Network Abuse and Policy Observance, 
OrgAbuseHandlePhone:   +1-888-565-4329
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/NAPO-ARIN

OrgRoutingHandleHandle:  ROUTI25-ARIN
OrgRoutingHandleName:    Routing, 
OrgRoutingHandlePhone:   +1-856-792-2300
OrgRoutingHandleEmail:   [email protected]
OrgRoutingHandleRef:     https://rdap.arin.net/registry/entity/ROUTI25-ARIN

AS33661 - CMCS - Comcast Cable Communications, LLC, US

AS33661

CMCS

Comcast Cable Communications, LLC

United States