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IPv4 prefixes
AS7725
COMCAST-7725
Unclassified
ARIN
Cable/DSL/ISP
Overview
Prefixes
394
Peering
Exchanges
Security
Graph
Shape and geography
IPv4 prefixes
263
IPv6 prefixes
131
Inventory
IPv4 prefixes
263 announced · 1.47M addresses
Filter this page
Prefix
Addresses
Country
RPKI
IRR
Flags
23.30.200.0/22
1,024
US
—
—
23.31.128.0/19
8,192
US
—
—
24.30.0.0/17
32,768
US
—
—
24.98.0.0/15
131,072
US
—
—
24.104.42.0/24
256
US
RPKI valid
No IRR
24.104.125.0/24
256
US
RPKI valid
No IRR
24.124.169.0/24
256
US
—
—
24.125.0.0/16
65,536
US
—
—
24.126.128.0/17
32,768
US
—
—
24.131.32.0/19
8,192
US
—
—
24.153.69.0/24
256
US
—
—
50.73.64.0/19
8,192
US
—
—
50.76.152.0/21
2,048
US
—
—
50.76.224.0/21
2,048
US
—
—
50.79.128.0/21
2,048
US
—
—
50.79.224.0/20
4,096
US
—
—
50.176.0.0/18
16,384
US
—
—
50.184.0.0/18
16,384
US
—
—
50.185.56.0/21
2,048
US
—
—
50.192.32.0/19
8,192
US
—
—
50.193.244.0/23
512
US
—
—
50.194.224.0/19
8,192
US
—
—
50.197.225.0/24
256
US
—
—
50.199.96.0/19
8,192
US
—
—
50.200.84.0/24
256
US
RPKI valid
No IRR
50.200.228.0/24
256
US
RPKI valid
No IRR
50.201.173.0/24
256
US
RPKI valid
No IRR
50.201.206.0/24
256
US
RPKI valid
No IRR
50.201.221.0/24
256
US
RPKI valid
No IRR
50.204.42.0/24
256
US
RPKI valid
No IRR
50.204.249.0/24
256
US
RPKI valid
No IRR
50.205.36.0/23
512
US
RPKI valid
No IRR
50.205.240.0/24
256
US
RPKI valid
No IRR
50.207.4.0/24
256
US
RPKI valid
No IRR
50.215.224.0/19
8,192
US
—
—
50.220.99.0/24
256
US
RPKI valid
No IRR
50.220.236.0/24
256
US
RPKI valid
No IRR
50.224.48.0/23
512
US
RPKI valid
No IRR
50.225.207.0/24
256
US
RPKI valid
No IRR
50.232.28.0/24
256
US
RPKI valid
No IRR
50.233.190.0/24
256
US
RPKI valid
No IRR
50.234.27.0/24
256
US
RPKI valid
No IRR
50.235.151.0/24
256
US
RPKI valid
No IRR
50.238.8.0/24
256
US
RPKI valid
No IRR
50.241.0.0/19
8,192
US
—
—
50.243.192.0/19
8,192
US
—
—
50.245.80.0/22
1,024
US
—
—
50.246.0.0/19
8,192
US
—
—
50.247.40.0/21
2,048
US
—
—
50.248.224.0/19
8,192
US
—
—
50.251.128.0/18
16,384
US
—
—
50.254.216.0/22
1,024
US
—
—
64.139.64.0/23
512
US
—
—
64.139.78.0/24
256
US
—
—
64.139.94.0/23
512
US
—
—
66.56.0.0/18
16,384
US
—
—
66.208.195.0/24
256
US
—
—
66.208.244.0/23
512
US
—
—
67.166.192.0/18
16,384
US
—
—
67.191.128.0/17
32,768
US
—
—
68.32.112.0/20
4,096
US
—
—
68.32.160.0/20
4,096
US
—
—
68.34.128.0/20
4,096
US
—
—
68.34.224.0/20
4,096
US
—
—
68.35.0.0/17
32,768
US
—
—
68.35.128.0/18
16,384
US
—
—
68.42.32.0/20
4,096
US
—
—
68.46.192.0/20
4,096
US
—
—
68.54.160.0/20
4,096
US
—
—
68.60.208.0/20
4,096
US
—
—
68.62.112.0/20
4,096
US
—
—
68.62.128.0/19
8,192
US
—
—
68.62.160.0/20
4,096
US
—
—
68.62.208.0/20
4,096
US
—
—
68.62.224.0/19
8,192
US
—
—
68.63.80.0/20
4,096
US
—
—
68.63.96.0/19
8,192
US
—
—
68.63.128.0/19
8,192
US
—
—
68.63.176.0/20
4,096
US
—
—
68.63.192.0/20
4,096
US
—
—
68.63.224.0/20
4,096
US
—
—
68.85.10.0/23
512
US
—
—
68.85.32.0/23
512
US
—
—
68.85.36.0/24
256
US
—
—
68.85.68.0/24
256
US
—
—
68.85.90.0/23
512
US
—
—
68.85.92.0/24
256
US
—
—
68.85.108.0/22
1,024
US
—
—
68.85.121.0/24
256
US
—
—
68.85.172.0/23
512
US
—
—
68.85.197.0/24
256
US
—
—
68.85.205.0/24
256
US
—
—
68.85.227.0/24
256
US
—
—
68.85.232.0/23
512
US
—
—
68.86.16.0/23
512
US
—
—
68.86.41.0/24
256
US
—
—
68.86.106.0/23
512
US
—
—
68.86.108.0/22
1,024
US
—
—
68.87.68.0/24
256
US
—
—
68.87.244.0/24
256
US
—
—
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