asn.dev

IPv4 prefixes

AS7018 ATT-INTERNET4

Residential DROP-listed space ARIN NSP

Inventory

IPv4 prefixes

7,654 announced · 90.00M addresses
PrefixAddressesCountryRPKIIRRFlags
12.0.4.0/221,024US——
12.0.8.0/212,048US——
12.0.16.0/204,096US——
12.0.32.0/198,192US——
12.0.64.0/198,192US——
12.0.96.0/204,096US——
12.0.112.0/212,048US——
12.0.121.0/24256US——
12.0.122.0/23512US——
12.0.124.0/23512US——
12.0.128.0/1816,384US——
12.0.192.0/198,192US——
12.0.232.0/212,048US——
12.0.240.0/204,096US——
12.1.0.0/221,024US——
12.1.4.0/24256US——
12.1.6.0/23512US——
12.1.8.0/212,048US——
12.1.16.0/204,096US——
12.1.32.0/204,096US——
12.1.51.0/24256US——
12.1.52.0/221,024US——
12.1.56.0/212,048US——
12.1.64.0/204,096US——
12.1.80.0/212,048US——
12.1.89.0/24256US——
12.1.90.0/23512US——
12.1.92.0/221,024US——
12.1.97.0/24256US——
12.1.98.0/23512US——
12.1.100.0/221,024US——
12.1.104.0/212,048US——
12.1.112.0/204,096US——
12.1.128.0/1732,768US——
12.2.0.0/212,048US——
12.2.8.0/221,024US——
12.2.13.0/24256US——
12.2.14.0/23512US——
12.2.16.0/204,096US——
12.2.32.0/23512US——
12.2.34.0/24256US——
12.2.36.0/221,024US——
12.2.40.0/212,048US——
12.2.48.0/204,096US——
12.2.64.0/1816,384US——
12.2.128.0/212,048US——
12.2.136.0/221,024US——
12.2.140.0/23512US——
12.2.143.0/24256US——
12.2.144.0/204,096US——
12.2.160.0/212,048US——
12.2.168.0/24256US——
12.2.170.0/23512US——
12.2.172.0/221,024US——
12.2.177.0/24256US——
12.2.178.0/23512US——
12.2.180.0/221,024US——
12.2.184.0/212,048US——
12.2.192.0/1816,384US——
12.3.0.0/198,192US——
12.3.34.0/23512US——
12.3.36.0/221,024US——
12.3.41.0/24256US——
12.3.42.0/23512US——
12.3.44.0/221,024US——
12.3.48.0/204,096US——
12.3.64.0/198,192US——
12.3.96.0/204,096US——
12.3.112.0/221,024US——
12.3.116.0/23512US——
12.3.118.0/24256US——
12.3.120.0/212,048US——
12.3.128.0/198,192US——
12.3.160.0/221,024US——
12.3.164.0/23512US——
12.3.166.0/24256US——
12.3.168.0/212,048US——
12.3.176.0/204,096US——
12.3.192.0/204,096US——
12.3.208.0/221,024US——
12.3.214.0/23512US——
12.3.216.0/221,024US——
12.3.220.0/23512US——
12.3.222.0/24256US——
12.3.224.0/198,192US——
12.4.0.0/204,096US——
12.4.16.0/212,048US——
12.4.24.0/23512US——
12.4.28.0/221,024US——
12.4.32.0/198,192US——
12.4.64.0/1816,384US——
12.4.128.0/198,192US——
12.4.160.0/221,024US——
12.4.165.0/24256US——
12.4.166.0/23512US——
12.4.168.0/212,048US——
12.4.176.0/204,096US——
12.4.192.0/198,192US——
12.4.224.0/204,096US——
12.4.240.0/221,024US——