AS38566 116.68.144.0/21 CIDR and IP Range Summary.ASN: 38566 - NTTCTNETHost Count: 2046Addressable IPs: 2048116.68.144.0/24116.68.145.0/24116.68.146.0/24116.68.147.0/24116.68.148.0/24116.68.149.0/24116.68.150.0/24116.68.151.0/24