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.

33,280 IP addresses
ASN33662
NameCMCS
OrganizationComcast Cable Communications, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses33,280
IPv6 /64 networks1.47 x 221
Prefixes97
Other ASN allocated to Comcast Cable Communications, LLC
ASN Name IP addresses
7922 COMCAST-7922 71,321,600
7015 COMCAST-7015 3,993,126
21508 COMCAST-21508 72,192
11025 COMCAST-HOUSTON 43,520
7725 COMCAST-7725 16,640
33650 COMCAST-33650 10,240
33489 COMCAST-33489 4,608
33654 CMCS 256
33666 CMCS 256
33655 CMCS 0
33656 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   Cambridge (East Cambridge) 256
104.125.216.0/23 Comcast Cable Communications, LLC   Cambridge (East Cambridge) 512
104.125.88.0/22 Comcast Cable Communications, LLC   Cambridge (East Cambridge) 1,024
104.36.227.0/24 Comcast Cable Communications, LLC   Luther 256
104.67.192.0/20 Comcast Cable Communications, LLC   Cambridge (East Cambridge) 4,096
104.67.208.0/20 Comcast Cable Communications, LLC   Cambridge (East Cambridge) 4,096
107.1.148.0/24 Comcast Cable Communications, LLC   Alvin 256
108.175.16.0/24 Comcast Cable Communications, LLC   Baytown 256
108.175.17.0/24 Comcast Cable Communications, LLC   Baytown 256
108.175.20.0/24 Comcast Cable Communications, LLC   Dayton 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 (Harrisburg/ Manchester) 2,048
142.54.216.0/24 Comcast Cable Communications, LLC   Houston (Harrisburg/ Manchester) 256
168.88.100.0/23 Comcast Cable Communications, LLC   Houston (Alief) 512
170.76.146.0/24 Comcast Cable Communications, LLC   League City 256
198.46.65.0/24 Harris County Appraisal District   Houston 256
208.110.207.0/24 Comcast Cable Communications   Houston (Greater East End) 256
23.205.120.0/24 Comcast Cable Communications, LLC   Houston (Harrisburg/ Manchester) 256
IPv6 Prefixes for AS33662 - showing the first 20 of 47 networks
Network Location /64 Prefixes
2001:559:10::/48 Comcast Cable Communications, LLC   Marietta 216
2001:559:158::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:172::/48 Comcast Cable Communications, LLC   League City 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
2001:559:5b4::/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
2001:559:80c7::/48 Comcast Cable Communications, LLC   Egypt 216
2001:559:80c8::/48 Comcast Cable Communications, LLC   Egypt 216
2001:559:80e1::/48 Comcast Cable Communications, LLC   Sugar Land 216
2001:559:8168::/48 Comcast Cable Communications, LLC   Houston (Harrisburg/ Manchester) 216