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Autonomous systems

AS33652 CMCS

Unclassified network🇺🇸 United StatesAS33652
IPv4 prefixes
161
IPv4 addresses
1,759,744
IPv6 prefixes
138
Registered
2005-02-16
whois.arin.net

At a glance

Network type
Unclassified network
Registry name
CMCS AS33652
registrant
Comcast Cable Communications, LLC
abuse
Network Abuse and Policy Observance abuse@comcast.net
routing
Routing routing@comcast.com
technical, administrative
Comcast Cable Communications Inc CNIPEO-Ip-registration@cable.comcast.com

WHOIS → · ASN lookup →

IPv4 prefixes

Page 1
CIDRFirst addressLast addressAddresses
23.24.128.0/1923.24.128.023.24.159.2558,192
23.31.64.0/1923.31.64.023.31.95.2558,192
24.8.0.0/1524.8.0.024.9.255.255131,072
24.104.146.0/2424.104.146.024.104.146.255256
24.124.155.0/2424.124.155.024.124.157.255768
24.128.0.0/1724.128.0.024.128.127.25532,768
50.76.128.0/2050.76.128.050.76.143.2554,096
50.78.80.0/2150.78.80.050.78.87.2552,048
50.78.192.0/2050.78.192.050.78.207.2554,096
50.147.168.0/2450.147.168.050.147.168.255256
50.169.236.0/2450.169.236.050.169.236.255256
50.169.239.0/2450.169.239.050.169.239.255256
50.185.0.0/1950.185.0.050.185.31.2558,192
50.189.32.0/1950.189.32.050.189.63.2558,192
50.190.64.0/1850.190.64.050.190.127.25516,384
50.191.96.0/1950.191.96.050.191.127.2558,192
50.194.128.0/1950.194.128.050.194.159.2558,192
50.198.192.0/1950.198.192.050.198.223.2558,192
50.201.230.0/2450.201.230.050.201.230.255256
50.203.219.0/2450.203.219.050.203.219.255256
50.204.71.0/2450.204.71.050.204.71.255256
50.205.29.0/2450.205.29.050.205.29.255256
50.206.155.0/2450.206.155.050.206.155.255256
50.208.0.0/1950.208.0.050.208.31.2558,192
50.209.224.0/1950.209.224.050.209.255.2558,192
50.211.224.0/1950.211.224.050.211.255.2558,192
50.214.0.0/1950.214.0.050.214.31.2558,192
50.220.96.0/2450.220.96.050.220.96.255256
50.221.47.0/2450.221.47.050.221.47.255256
50.221.49.0/2450.221.49.050.221.49.255256
50.222.96.0/2450.222.96.050.222.96.255256
50.222.100.0/2450.222.100.050.222.100.255256
50.225.186.0/2450.225.186.050.225.186.255256
50.227.104.0/2450.227.104.050.227.104.255256
50.227.142.0/2450.227.142.050.227.142.255256
50.228.62.0/2450.228.62.050.228.62.255256
50.232.50.0/2450.232.50.050.232.50.255256
50.233.144.0/2450.233.144.050.233.144.255256
50.236.26.0/2450.236.26.050.236.26.255256
50.237.69.0/2450.237.69.050.237.69.255256
50.238.57.0/2450.238.57.050.238.58.255512
50.242.128.0/2050.242.128.050.242.143.2554,096
50.243.128.0/1950.243.128.050.243.159.2558,192
50.246.192.0/1950.246.192.050.246.223.2558,192
50.250.128.0/1950.250.128.050.250.159.2558,192
50.253.96.0/1950.253.96.050.253.127.2558,192
64.50.168.0/2164.50.168.064.50.175.2552,048
64.130.16.0/2064.130.16.064.130.31.2554,096
67.161.128.0/1967.161.128.067.161.159.2558,192
67.161.192.0/2067.161.192.067.161.207.2554,096
67.162.128.0/1967.162.128.067.162.159.2558,192
67.164.160.0/1967.164.160.067.164.191.2558,192
67.164.224.0/2267.164.224.067.164.227.2551,024
67.164.252.0/2267.164.252.067.164.255.2551,024
67.165.192.0/1867.165.192.067.166.63.25532,768
67.172.128.0/1967.172.128.067.172.159.2558,192
67.173.224.0/1967.173.224.067.173.255.2558,192
67.174.96.0/1967.174.96.067.174.127.2558,192
67.174.176.0/2067.174.176.067.174.191.2554,096
67.176.0.0/1767.176.0.067.176.127.25532,768
67.177.192.0/1867.177.192.067.177.255.25516,384
67.190.0.0/1767.190.0.067.190.191.25549,152
68.85.89.0/2468.85.89.068.85.89.255256
68.85.107.0/2468.85.107.068.85.107.255256
68.85.220.0/2368.85.220.068.85.221.255512
68.86.19.0/2468.86.19.068.86.19.255256
68.86.103.0/2468.86.103.068.86.105.255768
68.86.128.0/2368.86.128.068.86.129.255512
68.86.179.0/2468.86.179.068.86.179.255256
68.87.70.0/2468.87.70.068.87.70.255256
68.87.247.0/2468.87.247.068.87.247.255256
69.139.228.0/2469.139.228.069.139.228.255256
69.241.22.0/2469.241.22.069.241.22.255256
69.241.125.0/2469.241.125.069.241.125.255256
70.89.160.0/2070.89.160.070.89.175.2554,096
70.90.112.0/2170.90.112.070.90.119.2552,048
70.91.168.0/2170.91.168.070.91.175.2552,048
71.24.128.0/1971.24.128.071.24.159.2558,192
71.56.192.0/1871.56.192.071.56.255.25516,384
71.196.128.0/1771.196.128.071.196.255.25532,768
71.205.0.0/1671.205.0.071.205.255.25565,536
71.229.128.0/1771.229.128.071.229.255.25532,768
71.237.0.0/1771.237.0.071.237.127.25532,768
74.92.208.0/2074.92.208.074.92.223.2554,096
74.93.224.0/2074.93.224.074.93.239.2554,096
74.95.112.0/2174.95.112.074.95.119.2552,048
75.70.0.0/1575.70.0.075.71.255.255131,072
75.145.112.0/2075.145.112.075.145.127.2554,096
75.148.32.0/2075.148.32.075.148.47.2554,096
75.148.112.0/2075.148.112.075.148.127.2554,096
75.151.80.0/2075.151.80.075.151.95.2554,096
76.25.0.0/1676.25.0.076.25.255.25565,536
76.96.47.0/2476.96.47.076.96.47.255256
76.120.0.0/1776.120.0.076.120.127.25532,768
76.130.0.0/1576.130.0.076.131.255.255131,072
76.154.0.0/1576.154.0.076.155.255.255131,072
96.66.64.0/1996.66.64.096.66.95.2558,192
96.69.128.0/1896.69.128.096.69.191.25516,384
96.75.96.0/1996.75.96.096.75.127.2558,192
96.76.160.0/2096.76.160.096.76.175.2554,096
More prefixes

IPv6 prefixes

50
2001:558:1c0::/442001:558:5021::/482001:558:6040::/482001:558:a010::/482001:558:fe1c::/482001:559:83::/482001:559:131::/482001:559:163::/482001:559:167::/482001:559:17b::/482001:559:183::/482001:559:19c::/482001:559:19e::/482001:559:1b4::/482001:559:1f3::/482001:559:1f5::/462001:559:1fb::/482001:559:207::/482001:559:24a::/482001:559:250::/462001:559:27c::/472001:559:28e::/482001:559:29f::/482001:559:2b7::/442001:559:2c0::/482001:559:2c4::/482001:559:2df::/482001:559:2e8::/482001:559:321::/482001:559:323::/482001:559:335::/482001:559:349::/482001:559:35f::/482001:559:39f::/482001:559:3d3::/452001:559:3d6::/482001:559:3dd::/482001:559:3df::/422001:559:3ec::/482001:559:415::/482001:559:45c::/482001:559:4ba::/482001:559:507::/482001:559:51f::/482001:559:561::/482001:559:584::/482001:559:5f7::/482001:559:733::/482001:559:778::/482001:559:80dc::/48

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