IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
0.0.0.0 to 0.255.255.255 0.0.0.0/8 - Name Not Defined See Range
1.0.0.0 to 1.0.0.255 1.0.0.0/24 AS13335 CloudFlare Inc. See Range
1.0.1.0 to 1.0.1.255 1.0.1.0/24 - Name Not Defined See Range
1.0.2.0 to 1.0.3.255 1.0.2.0/23 - Name Not Defined See Range
1.0.4.0 to 1.0.7.255 1.0.4.0/22 AS38803 WirefreeBroadband Pty Ltd See Range
1.0.8.0 to 1.0.15.255 1.0.8.0/21 - Name Not Defined See Range
1.0.16.0 to 1.0.16.255 1.0.16.0/24 AS2519 Arteria Networks Corporation See Range
1.0.17.0 to 1.0.17.255 1.0.17.0/24 - Name Not Defined See Range
1.0.18.0 to 1.0.19.255 1.0.18.0/23 - Name Not Defined See Range
1.0.20.0 to 1.0.23.255 1.0.20.0/22 - Name Not Defined See Range
1.0.24.0 to 1.0.31.255 1.0.24.0/21 - Name Not Defined See Range
1.0.32.0 to 1.0.32.255 1.0.32.0/24 AS141748 Quantum Data Communications Inc. See Range
1.0.33.0 to 1.0.33.255 1.0.33.0/24 - Name Not Defined See Range
1.0.34.0 to 1.0.35.255 1.0.34.0/23 - Name Not Defined See Range
1.0.36.0 to 1.0.39.255 1.0.36.0/22 - Name Not Defined See Range
1.0.40.0 to 1.0.47.255 1.0.40.0/21 - Name Not Defined See Range
1.0.48.0 to 1.0.63.255 1.0.48.0/20 - Name Not Defined See Range
1.0.64.0 to 1.0.127.255 1.0.64.0/18 AS18144 Enecom Inc. See Range
1.0.128.0 to 1.0.255.255 1.0.128.0/17 AS23969 TOT Public Company Limited See Range
1.1.0.0 to 1.1.0.255 1.1.0.0/24 - Name Not Defined See Range
1.1.1.0 to 1.1.1.255 1.1.1.0/24 AS13335 CloudFlare Inc. See Range
1.1.2.0 to 1.1.3.255 1.1.2.0/23 - Name Not Defined See Range
1.1.4.0 to 1.1.7.255 1.1.4.0/22 - Name Not Defined See Range
1.1.8.0 to 1.1.8.255 1.1.8.0/24 AS138421 China Unicom See Range
1.1.9.0 to 1.1.9.255 1.1.9.0/24 - Name Not Defined See Range
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