asn.dev

IPv4 prefixes

AS21508 COMCAST-21508

Unclassified DROP-listed space ARIN

Inventory

IPv4 prefixes

142 announced · 689K addresses
PrefixAddressesCountryRPKIIRRFlags
23.25.96.0/198,192US——
23.25.186.0/23512US——
23.31.96.0/204,096US——
24.124.151.0/24256US——
24.124.162.0/23512US——
24.124.248.0/212,048US——
24.131.0.0/204,096US——
50.73.8.0/221,024US——
50.73.224.0/204,096US——
50.77.72.0/212,048US——
50.78.232.0/212,048US——
50.184.128.0/198,192US——
50.186.32.0/198,192US——
50.189.192.0/1816,384US——
50.193.246.0/23512US——
50.199.16.0/204,096US——
50.204.101.0/24256USRPKI validNo IRR
50.205.217.0/24256USRPKI validNo IRR
50.210.0.0/204,096US——
50.211.32.0/198,192US——
50.215.32.0/198,192US——
50.216.229.0/24256USRPKI validNo IRR
50.217.1.0/24256USRPKI validNo IRR
50.217.207.0/24256USRPKI validNo IRR
50.218.47.0/24256USRPKI validNo IRR
50.228.113.0/24256USRPKI validNo IRR
50.229.113.0/24256USRPKI validNo IRR
50.229.114.0/24256USRPKI validNo IRR
50.235.34.0/24256USRPKI validNo IRR
50.240.80.0/204,096US——
50.242.32.0/198,192US——
50.245.224.0/198,192US——
50.251.112.0/204,096US——
50.253.208.0/204,096US——
64.139.66.0/24256US——
64.139.70.0/24256US——
64.139.79.0/24256US——
64.139.90.0/24256US——
66.208.224.0/23512US——
66.208.230.0/24256US——
66.208.234.0/24256US——
67.163.96.0/198,192US——
67.166.160.0/198,192US——
67.172.192.0/198,192US——
67.174.64.0/204,096US——
67.187.0.0/198,192US——
68.85.70.0/23512US——
68.85.214.0/24256US——
68.85.226.0/24256US——
68.86.14.0/24256US——
68.86.24.0/24256US——
68.86.124.0/221,024US——
68.86.172.0/221,024US——
68.86.200.0/24256US——
68.87.3.0/24256US——
69.139.165.0/24256US——
69.139.186.0/24256US——
69.139.206.0/24256US——
69.139.223.0/24256US——
69.241.48.0/23512US——
69.241.85.0/24256US——
69.243.208.0/204,096US——
69.244.224.0/204,096US——
69.252.18.0/23512US——
70.88.24.0/23512US——
70.88.164.0/24256US——
70.88.168.0/23512US——
70.88.184.0/212,048US——
70.89.232.0/212,048US——
70.91.162.0/24256US——
71.24.32.0/198,192US——
71.56.160.0/198,192US——
71.57.192.0/198,192US——
71.62.0.0/1665,536US——
71.63.0.0/1732,768US——
71.197.0.0/204,096US——
71.206.128.0/1816,384US——
71.207.128.0/198,192US——
74.92.186.0/23512US——
74.92.255.0/24256US——
74.93.116.0/221,024US——
74.94.208.0/212,048US——
74.95.96.0/221,024US——
75.75.0.0/1816,384US——
75.75.64.0/212,048US——
75.75.80.0/204,096US——
75.75.96.0/198,192US——
75.144.34.0/23512US——
75.145.196.0/221,024US——
75.145.204.0/221,024US——
75.145.240.0/212,048US——
75.146.16.0/204,096US——
75.146.87.0/24256US——
75.150.48.0/204,096US——
76.26.64.0/198,192US——
76.27.160.0/198,192US——
76.104.0.0/1732,768US——
76.111.176.0/204,096US——
76.120.192.0/1816,384US——
76.123.0.0/1816,384US——