AS23520 72.252.51.0/24 CIDR and IP Range Summary.ASN: 23520 - Columbus Networks USA Inc.Host Count: 254Addressable IPs: 256 72.252.51.072.252.51.172.252.51.272.252.51.372.252.51.472.252.51.572.252.51.672.252.51.772.252.51.872.252.51.972.252.51.1072.252.51.1172.252.51.1272.252.51.1372.252.51.1472.252.51.1572.252.51.1672.252.51.1772.252.51.1872.252.51.1972.252.51.2072.252.51.2172.252.51.2272.252.51.2372.252.51.2472.252.51.2572.252.51.2672.252.51.2772.252.51.2872.252.51.2972.252.51.3072.252.51.3172.252.51.3272.252.51.3372.252.51.3472.252.51.3572.252.51.3672.252.51.3772.252.51.3872.252.51.3972.252.51.4072.252.51.4172.252.51.4272.252.51.4372.252.51.4472.252.51.4572.252.51.4672.252.51.4772.252.51.4872.252.51.4972.252.51.5072.252.51.5172.252.51.5272.252.51.5372.252.51.5472.252.51.5572.252.51.5672.252.51.5772.252.51.5872.252.51.5972.252.51.6072.252.51.6172.252.51.6272.252.51.6372.252.51.6472.252.51.6572.252.51.6672.252.51.6772.252.51.6872.252.51.6972.252.51.7072.252.51.7172.252.51.7272.252.51.7372.252.51.7472.252.51.7572.252.51.7672.252.51.7772.252.51.7872.252.51.7972.252.51.8072.252.51.8172.252.51.8272.252.51.8372.252.51.8472.252.51.8572.252.51.8672.252.51.8772.252.51.8872.252.51.8972.252.51.9072.252.51.9172.252.51.9272.252.51.9372.252.51.9472.252.51.9572.252.51.9672.252.51.9772.252.51.9872.252.51.9972.252.51.10072.252.51.10172.252.51.10272.252.51.10372.252.51.10472.252.51.10572.252.51.10672.252.51.10772.252.51.10872.252.51.10972.252.51.11072.252.51.11172.252.51.11272.252.51.11372.252.51.11472.252.51.11572.252.51.11672.252.51.11772.252.51.11872.252.51.11972.252.51.12072.252.51.12172.252.51.12272.252.51.12372.252.51.12472.252.51.12572.252.51.12672.252.51.12772.252.51.12872.252.51.12972.252.51.13072.252.51.13172.252.51.13272.252.51.13372.252.51.13472.252.51.13572.252.51.13672.252.51.13772.252.51.13872.252.51.13972.252.51.14072.252.51.14172.252.51.14272.252.51.14372.252.51.14472.252.51.14572.252.51.14672.252.51.14772.252.51.14872.252.51.14972.252.51.15072.252.51.15172.252.51.15272.252.51.15372.252.51.15472.252.51.15572.252.51.15672.252.51.15772.252.51.15872.252.51.15972.252.51.16072.252.51.16172.252.51.16272.252.51.16372.252.51.16472.252.51.16572.252.51.16672.252.51.16772.252.51.16872.252.51.16972.252.51.17072.252.51.17172.252.51.17272.252.51.17372.252.51.17472.252.51.17572.252.51.17672.252.51.17772.252.51.17872.252.51.17972.252.51.18072.252.51.18172.252.51.18272.252.51.18372.252.51.18472.252.51.18572.252.51.18672.252.51.18772.252.51.18872.252.51.18972.252.51.19072.252.51.19172.252.51.19272.252.51.19372.252.51.19472.252.51.19572.252.51.19672.252.51.19772.252.51.19872.252.51.19972.252.51.20072.252.51.20172.252.51.20272.252.51.20372.252.51.20472.252.51.20572.252.51.20672.252.51.20772.252.51.20872.252.51.20972.252.51.21072.252.51.21172.252.51.21272.252.51.21372.252.51.21472.252.51.21572.252.51.21672.252.51.21772.252.51.21872.252.51.21972.252.51.22072.252.51.22172.252.51.22272.252.51.22372.252.51.22472.252.51.22572.252.51.22672.252.51.22772.252.51.22872.252.51.22972.252.51.23072.252.51.23172.252.51.23272.252.51.23372.252.51.23472.252.51.23572.252.51.23672.252.51.23772.252.51.23872.252.51.23972.252.51.24072.252.51.24172.252.51.24272.252.51.24372.252.51.24472.252.51.24572.252.51.24672.252.51.24772.252.51.24872.252.51.24972.252.51.25072.252.51.25172.252.51.25272.252.51.25372.252.51.25472.252.51.255