AS23138 64.126.128.0/18 CIDR and IP Range Summary.ASN: 23138 - First Step Internet LLCHost Count: 16382Addressable IPs: 1638464.126.128.0/2464.126.129.0/2464.126.130.0/2464.126.131.0/2464.126.132.0/2464.126.133.0/2464.126.134.0/2464.126.135.0/2464.126.136.0/2464.126.137.0/2464.126.138.0/2464.126.139.0/2464.126.140.0/2464.126.141.0/2464.126.142.0/2464.126.143.0/2464.126.144.0/2464.126.145.0/2464.126.146.0/2464.126.147.0/2464.126.148.0/2464.126.149.0/2464.126.150.0/2464.126.151.0/2464.126.152.0/2464.126.153.0/2464.126.154.0/2464.126.155.0/2464.126.156.0/2464.126.157.0/2464.126.158.0/2464.126.159.0/2464.126.160.0/2464.126.161.0/2464.126.162.0/2464.126.163.0/2464.126.164.0/2464.126.165.0/2464.126.166.0/2464.126.167.0/2464.126.168.0/2464.126.169.0/2464.126.170.0/2464.126.171.0/2464.126.172.0/2464.126.173.0/2464.126.174.0/2464.126.175.0/2464.126.176.0/2464.126.177.0/2464.126.178.0/2464.126.179.0/2464.126.180.0/2464.126.181.0/2464.126.182.0/2464.126.183.0/2464.126.184.0/2464.126.185.0/2464.126.186.0/2464.126.187.0/2464.126.188.0/2464.126.189.0/2464.126.190.0/2464.126.191.0/24