AS49 129.6.31.0/24 CIDR and IP Range Summary.ASN: 49 - US National Institute of Standards & TechnologyHost Count: 254Addressable IPs: 256 129.6.31.0129.6.31.1129.6.31.2129.6.31.3129.6.31.4129.6.31.5129.6.31.6129.6.31.7129.6.31.8129.6.31.9129.6.31.10129.6.31.11129.6.31.12129.6.31.13129.6.31.14129.6.31.15129.6.31.16129.6.31.17129.6.31.18129.6.31.19129.6.31.20129.6.31.21129.6.31.22129.6.31.23129.6.31.24129.6.31.25129.6.31.26129.6.31.27129.6.31.28129.6.31.29129.6.31.30129.6.31.31129.6.31.32129.6.31.33129.6.31.34129.6.31.35129.6.31.36129.6.31.37129.6.31.38129.6.31.39129.6.31.40129.6.31.41129.6.31.42129.6.31.43129.6.31.44129.6.31.45129.6.31.46129.6.31.47129.6.31.48129.6.31.49129.6.31.50129.6.31.51129.6.31.52129.6.31.53129.6.31.54129.6.31.55129.6.31.56129.6.31.57129.6.31.58129.6.31.59129.6.31.60129.6.31.61129.6.31.62129.6.31.63129.6.31.64129.6.31.65129.6.31.66129.6.31.67129.6.31.68129.6.31.69129.6.31.70129.6.31.71129.6.31.72129.6.31.73129.6.31.74129.6.31.75129.6.31.76129.6.31.77129.6.31.78129.6.31.79129.6.31.80129.6.31.81129.6.31.82129.6.31.83129.6.31.84129.6.31.85129.6.31.86129.6.31.87129.6.31.88129.6.31.89129.6.31.90129.6.31.91129.6.31.92129.6.31.93129.6.31.94129.6.31.95129.6.31.96129.6.31.97129.6.31.98129.6.31.99129.6.31.100129.6.31.101129.6.31.102129.6.31.103129.6.31.104129.6.31.105129.6.31.106129.6.31.107129.6.31.108129.6.31.109129.6.31.110129.6.31.111129.6.31.112129.6.31.113129.6.31.114129.6.31.115129.6.31.116129.6.31.117129.6.31.118129.6.31.119129.6.31.120129.6.31.121129.6.31.122129.6.31.123129.6.31.124129.6.31.125129.6.31.126129.6.31.127129.6.31.128129.6.31.129129.6.31.130129.6.31.131129.6.31.132129.6.31.133129.6.31.134129.6.31.135129.6.31.136129.6.31.137129.6.31.138129.6.31.139129.6.31.140129.6.31.141129.6.31.142129.6.31.143129.6.31.144129.6.31.145129.6.31.146129.6.31.147129.6.31.148129.6.31.149129.6.31.150129.6.31.151129.6.31.152129.6.31.153129.6.31.154129.6.31.155129.6.31.156129.6.31.157129.6.31.158129.6.31.159129.6.31.160129.6.31.161129.6.31.162129.6.31.163129.6.31.164129.6.31.165129.6.31.166129.6.31.167129.6.31.168129.6.31.169129.6.31.170129.6.31.171129.6.31.172129.6.31.173129.6.31.174129.6.31.175129.6.31.176129.6.31.177129.6.31.178129.6.31.179129.6.31.180129.6.31.181129.6.31.182129.6.31.183129.6.31.184129.6.31.185129.6.31.186129.6.31.187129.6.31.188129.6.31.189129.6.31.190129.6.31.191129.6.31.192129.6.31.193129.6.31.194129.6.31.195129.6.31.196129.6.31.197129.6.31.198129.6.31.199129.6.31.200129.6.31.201129.6.31.202129.6.31.203129.6.31.204129.6.31.205129.6.31.206129.6.31.207129.6.31.208129.6.31.209129.6.31.210129.6.31.211129.6.31.212129.6.31.213129.6.31.214129.6.31.215129.6.31.216129.6.31.217129.6.31.218129.6.31.219129.6.31.220129.6.31.221129.6.31.222129.6.31.223129.6.31.224129.6.31.225129.6.31.226129.6.31.227129.6.31.228129.6.31.229129.6.31.230129.6.31.231129.6.31.232129.6.31.233129.6.31.234129.6.31.235129.6.31.236129.6.31.237129.6.31.238129.6.31.239129.6.31.240129.6.31.241129.6.31.242129.6.31.243129.6.31.244129.6.31.245129.6.31.246129.6.31.247129.6.31.248129.6.31.249129.6.31.250129.6.31.251129.6.31.252129.6.31.253129.6.31.254129.6.31.255