AS4766 165.133.0.0/19 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 8190Addressable IPs: 8192165.133.0.0/24165.133.1.0/24165.133.2.0/24165.133.3.0/24165.133.4.0/24165.133.5.0/24165.133.6.0/24165.133.7.0/24165.133.8.0/24165.133.9.0/24165.133.10.0/24165.133.11.0/24165.133.12.0/24165.133.13.0/24165.133.14.0/24165.133.15.0/24165.133.16.0/24165.133.17.0/24165.133.18.0/24165.133.19.0/24165.133.20.0/24165.133.21.0/24165.133.22.0/24165.133.23.0/24165.133.24.0/24165.133.25.0/24165.133.26.0/24165.133.27.0/24165.133.28.0/24165.133.29.0/24165.133.30.0/24165.133.31.0/24