AS33662

Comcast Cable Communications, LLC

AS 33662 CMCS

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

33,536 IP addresses
ASN33662
NameCMCS
OrganizationComcast Cable Communications, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses33,536
IPv6 /64 networks1.63 x 221
Prefixes102
Other ASN allocated to Comcast Cable Communications, LLC
ASN Name IP addresses
7922 COMCAST-7922 71,408,896
7015 COMCAST-7015 3,892,006
21508 COMCAST-21508 72,192
11025 COMCAST-HOUSTON 43,264
7725 COMCAST-7725 15,872
33650 COMCAST-33650 10,240
33489 COMCAST-33489 4,608
33666 CMCS 512
33654 CMCS 256
33655 CMCS 0
53297 CIMEAST 0
396415 COMCAST-GGIE 0
IPv4 Prefixes for AS33662 - showing the first 20 of 50 networks
Network Location Addresses
100.43.0.0/23 Apogee Telecom Inc   Galveston (Pelican Island) 512
104.102.27.0/24 Comcast Cable Communications, LLC   Katy 256
104.125.216.0/23 Comcast Cable Communications, LLC   Katy 512
104.125.88.0/22 Comcast Cable Communications, LLC   Katy 1,024
104.36.227.0/24 Comcast Cable Communications, LLC   Luther 256
104.67.192.0/20 Comcast Cable Communications, LLC   Katy 4,096
104.67.208.0/20 Comcast Cable Communications, LLC   Katy 4,096
107.1.148.0/24 Comcast Cable Communications, LLC   Alvin 256
108.175.16.0/24 Comcast Cable Communications, LLC   Baytown 256
108.175.21.0/24 Comcast Cable Communications, LLC   Baytown 256
142.202.95.0/24 Comcast Cable Communications, LLC   Baytown 256
142.54.208.0/21 Comcast Cable Communications, LLC   Houston (Interbelt North) 2,048
142.54.216.0/24 Comcast Cable Communications, LLC   Houston (Interbelt North) 256
168.88.100.0/23 Comcast Cable Communications, LLC   Houston (Alief) 512
168.88.100.0/24 Comcast Cable Communications, LLC   Houston (Alief) 256
170.76.146.0/24 Comcast Cable Communications, LLC   League City 256
198.46.65.0/24 Comcast Cable Communications, LLC   Houston 256
208.110.207.0/24 Comcast Cable Communications   Houston (Greater East End) 256
23.205.120.0/24 Comcast Cable Communications, LLC   Katy 256
23.207.204.0/22 Comcast Cable Communications, LLC   Katy 1,024
IPv6 Prefixes for AS33662 - showing the first 20 of 52 networks
Network Location /64 Prefixes
2001:559:158::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:172::/48 Comcast Cable Communications, LLC   League City 216
2001:559:19b::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:1e9::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:256::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:283::/48 Comcast Cable Communications, LLC   Houston (East Houston) 216
2001:559:287::/48 Comcast Cable Communications, LLC   Houston (Greater Greenspoint) 216
2001:559:2c6::/48 Comcast Cable Communications, LLC   Houston (Harrisburg/ Manchester) 216
2001:559:313::/48 Comcast Cable Communications, LLC   Pasadena 216
2001:559:3e3::/48 Comcast Cable Communications, LLC   Wallisville 216
2001:559:3e4::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:3ed::/48 Comcast Cable Communications, LLC   Pasadena 216
2001:559:52e::/48 Comcast Cable Communications, LLC   Luther 216
2001:559:5ab::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:5b4::/48 Comcast Cable Communications, LLC   Houston (Almeda) 216
2001:559:716::/48 Comcast Cable Communications, LLC   Egypt 216
2001:559:7f4::/48 Comcast Cable Communications, LLC   Sugar Land 216
2001:559:8012::/48 Comcast Cable Communications, LLC   Irving (Las Colinas) 216
2001:559:80c7::/48 Comcast Cable Communications, LLC   Egypt 216
2001:559:80c8::/48 Comcast Cable Communications, LLC   Egypt 216