AS14 129.236.31.0/24 CIDR and IP Range Summary.ASN: 14 - Columbia UniversityHost Count: 254Addressable IPs: 256 129.236.31.0129.236.31.1129.236.31.2129.236.31.3129.236.31.4129.236.31.5129.236.31.6129.236.31.7129.236.31.8129.236.31.9129.236.31.10129.236.31.11129.236.31.12129.236.31.13129.236.31.14129.236.31.15129.236.31.16129.236.31.17129.236.31.18129.236.31.19129.236.31.20129.236.31.21129.236.31.22129.236.31.23129.236.31.24129.236.31.25129.236.31.26129.236.31.27129.236.31.28129.236.31.29129.236.31.30129.236.31.31129.236.31.32129.236.31.33129.236.31.34129.236.31.35129.236.31.36129.236.31.37129.236.31.38129.236.31.39129.236.31.40129.236.31.41129.236.31.42129.236.31.43129.236.31.44129.236.31.45129.236.31.46129.236.31.47129.236.31.48129.236.31.49129.236.31.50129.236.31.51129.236.31.52129.236.31.53129.236.31.54129.236.31.55129.236.31.56129.236.31.57129.236.31.58129.236.31.59129.236.31.60129.236.31.61129.236.31.62129.236.31.63129.236.31.64129.236.31.65129.236.31.66129.236.31.67129.236.31.68129.236.31.69129.236.31.70129.236.31.71129.236.31.72129.236.31.73129.236.31.74129.236.31.75129.236.31.76129.236.31.77129.236.31.78129.236.31.79129.236.31.80129.236.31.81129.236.31.82129.236.31.83129.236.31.84129.236.31.85129.236.31.86129.236.31.87129.236.31.88129.236.31.89129.236.31.90129.236.31.91129.236.31.92129.236.31.93129.236.31.94129.236.31.95129.236.31.96129.236.31.97129.236.31.98129.236.31.99129.236.31.100129.236.31.101129.236.31.102129.236.31.103129.236.31.104129.236.31.105129.236.31.106129.236.31.107129.236.31.108129.236.31.109129.236.31.110129.236.31.111129.236.31.112129.236.31.113129.236.31.114129.236.31.115129.236.31.116129.236.31.117129.236.31.118129.236.31.119129.236.31.120129.236.31.121129.236.31.122129.236.31.123129.236.31.124129.236.31.125129.236.31.126129.236.31.127129.236.31.128129.236.31.129129.236.31.130129.236.31.131129.236.31.132129.236.31.133129.236.31.134129.236.31.135129.236.31.136129.236.31.137129.236.31.138129.236.31.139129.236.31.140129.236.31.141129.236.31.142129.236.31.143129.236.31.144129.236.31.145129.236.31.146129.236.31.147129.236.31.148129.236.31.149129.236.31.150129.236.31.151129.236.31.152129.236.31.153129.236.31.154129.236.31.155129.236.31.156129.236.31.157129.236.31.158129.236.31.159129.236.31.160129.236.31.161129.236.31.162129.236.31.163129.236.31.164129.236.31.165129.236.31.166129.236.31.167129.236.31.168129.236.31.169129.236.31.170129.236.31.171129.236.31.172129.236.31.173129.236.31.174129.236.31.175129.236.31.176129.236.31.177129.236.31.178129.236.31.179129.236.31.180129.236.31.181129.236.31.182129.236.31.183129.236.31.184129.236.31.185129.236.31.186129.236.31.187129.236.31.188129.236.31.189129.236.31.190129.236.31.191129.236.31.192129.236.31.193129.236.31.194129.236.31.195129.236.31.196129.236.31.197129.236.31.198129.236.31.199129.236.31.200129.236.31.201129.236.31.202129.236.31.203129.236.31.204129.236.31.205129.236.31.206129.236.31.207129.236.31.208129.236.31.209129.236.31.210129.236.31.211129.236.31.212129.236.31.213129.236.31.214129.236.31.215129.236.31.216129.236.31.217129.236.31.218129.236.31.219129.236.31.220129.236.31.221129.236.31.222129.236.31.223129.236.31.224129.236.31.225129.236.31.226129.236.31.227129.236.31.228129.236.31.229129.236.31.230129.236.31.231129.236.31.232129.236.31.233129.236.31.234129.236.31.235129.236.31.236129.236.31.237129.236.31.238129.236.31.239129.236.31.240129.236.31.241129.236.31.242129.236.31.243129.236.31.244129.236.31.245129.236.31.246129.236.31.247129.236.31.248129.236.31.249129.236.31.250129.236.31.251129.236.31.252129.236.31.253129.236.31.254129.236.31.255