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IPv4 prefixes
AS33489
COMCAST-33489
Unclassified
ARIN
Overview
Prefixes
248
Peering
Exchanges
Security
Graph
Shape and geography
IPv4 prefixes
186
IPv6 prefixes
62
Inventory
IPv4 prefixes
186 announced · 648K addresses
Filter this page
Prefix
Addresses
Country
RPKI
IRR
Flags
24.11.128.0/20
4,096
US
—
—
24.11.160.0/19
8,192
US
—
—
24.124.132.0/23
512
US
—
—
24.129.0.0/17
32,768
US
—
—
50.73.12.0/22
1,024
US
—
—
50.73.240.0/20
4,096
US
—
—
50.76.192.0/21
2,048
US
—
—
50.77.0.0/22
1,024
US
—
—
50.79.80.0/20
4,096
US
—
—
50.184.176.0/20
4,096
US
—
—
50.184.224.0/19
8,192
US
—
—
50.193.160.0/20
4,096
US
—
—
50.193.224.0/22
1,024
US
—
—
50.193.248.0/21
2,048
US
—
—
50.194.216.0/21
2,048
US
—
—
50.196.96.0/19
8,192
US
—
—
50.197.228.0/22
1,024
US
—
—
50.200.193.0/24
256
US
RPKI valid
No IRR
50.201.41.0/24
256
US
RPKI valid
No IRR
50.202.221.0/24
256
US
RPKI valid
No IRR
50.205.34.0/24
256
US
RPKI valid
No IRR
50.215.192.0/20
4,096
US
—
—
50.227.73.0/24
256
US
RPKI valid
No IRR
50.230.87.0/24
256
US
RPKI valid
No IRR
50.238.249.0/24
256
US
RPKI valid
No IRR
50.240.68.0/22
1,024
US
—
—
50.240.72.0/21
2,048
US
—
—
50.240.112.0/20
4,096
US
—
—
50.244.64.0/20
4,096
US
—
—
50.244.80.0/21
2,048
US
—
—
50.247.32.0/21
2,048
US
—
—
50.249.128.0/20
4,096
US
—
—
50.251.0.0/22
1,024
US
—
—
50.252.144.0/21
2,048
US
—
—
50.252.184.0/22
1,024
US
—
—
50.253.64.0/20
4,096
US
—
—
64.139.68.0/23
512
US
—
—
66.177.0.0/17
32,768
US
—
—
66.177.128.0/18
16,384
US
—
—
66.177.192.0/20
4,096
US
—
—
66.177.224.0/20
4,096
US
—
—
66.208.200.0/22
1,024
US
—
—
67.174.160.0/20
4,096
US
—
—
67.187.32.0/19
8,192
US
—
—
67.190.192.0/18
16,384
US
—
—
67.191.96.0/20
4,096
US
—
—
68.85.58.0/24
256
US
—
—
68.85.93.0/24
256
US
—
—
68.85.94.0/23
512
US
—
—
68.85.123.0/24
256
US
—
—
68.85.225.0/24
256
US
—
—
68.86.23.0/24
256
US
—
—
68.86.130.0/23
512
US
—
—
68.86.144.0/23
512
US
—
—
68.86.168.0/22
1,024
US
—
—
68.86.250.0/23
512
US
—
—
68.87.56.0/22
1,024
US
—
—
68.87.164.0/22
1,024
US
—
—
68.87.253.0/24
256
US
—
—
69.136.32.0/20
4,096
US
—
—
69.136.192.0/20
4,096
US
—
—
69.139.187.0/24
256
US
—
—
69.180.64.0/19
8,192
US
—
—
69.241.4.0/24
256
US
—
—
69.241.106.0/24
256
US
—
—
69.242.192.0/20
4,096
US
—
—
69.245.64.0/18
16,384
US
—
—
69.252.42.0/23
512
US
—
—
69.252.51.0/24
256
US
—
—
69.252.52.0/24
256
US
—
—
69.254.64.0/20
4,096
US
—
—
70.88.12.0/23
512
US
—
—
70.88.52.0/23
512
US
—
—
70.89.12.0/22
1,024
US
—
—
70.89.79.0/24
256
US
—
—
70.89.81.0/24
256
US
—
—
70.89.84.0/22
1,024
US
—
—
70.89.148.0/22
1,024
US
—
—
70.90.252.0/23
512
US
—
—
70.91.144.0/21
2,048
US
—
—
71.25.72.0/21
2,048
US
—
—
71.25.208.0/20
4,096
US
—
—
71.25.240.0/21
2,048
US
—
—
71.197.32.0/19
8,192
US
—
—
71.199.80.0/20
4,096
US
—
—
71.199.224.0/19
8,192
US
—
—
71.203.128.0/18
16,384
US
—
—
71.204.224.0/19
8,192
US
—
—
71.226.64.0/20
4,096
US
—
—
71.226.96.0/20
4,096
US
—
—
71.226.160.0/20
4,096
US
—
—
71.228.128.0/20
4,096
US
—
—
71.229.32.0/19
8,192
US
—
—
71.229.64.0/19
8,192
US
—
—
74.92.176.0/23
512
US
—
—
74.92.182.0/24
256
US
—
—
74.93.54.0/23
512
US
—
—
74.93.164.0/23
512
US
—
—
74.93.168.0/21
2,048
US
—
—
74.94.242.0/23
512
US
—
—
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