AS49 129.6.63.0/24 CIDR and IP Range Summary.ASN: 49 - US National Institute of Standards & TechnologyHost Count: 254Addressable IPs: 256 129.6.63.0129.6.63.1129.6.63.2129.6.63.3129.6.63.4129.6.63.5129.6.63.6129.6.63.7129.6.63.8129.6.63.9129.6.63.10129.6.63.11129.6.63.12129.6.63.13129.6.63.14129.6.63.15129.6.63.16129.6.63.17129.6.63.18129.6.63.19129.6.63.20129.6.63.21129.6.63.22129.6.63.23129.6.63.24129.6.63.25129.6.63.26129.6.63.27129.6.63.28129.6.63.29129.6.63.30129.6.63.31129.6.63.32129.6.63.33129.6.63.34129.6.63.35129.6.63.36129.6.63.37129.6.63.38129.6.63.39129.6.63.40129.6.63.41129.6.63.42129.6.63.43129.6.63.44129.6.63.45129.6.63.46129.6.63.47129.6.63.48129.6.63.49129.6.63.50129.6.63.51129.6.63.52129.6.63.53129.6.63.54129.6.63.55129.6.63.56129.6.63.57129.6.63.58129.6.63.59129.6.63.60129.6.63.61129.6.63.62129.6.63.63129.6.63.64129.6.63.65129.6.63.66129.6.63.67129.6.63.68129.6.63.69129.6.63.70129.6.63.71129.6.63.72129.6.63.73129.6.63.74129.6.63.75129.6.63.76129.6.63.77129.6.63.78129.6.63.79129.6.63.80129.6.63.81129.6.63.82129.6.63.83129.6.63.84129.6.63.85129.6.63.86129.6.63.87129.6.63.88129.6.63.89129.6.63.90129.6.63.91129.6.63.92129.6.63.93129.6.63.94129.6.63.95129.6.63.96129.6.63.97129.6.63.98129.6.63.99129.6.63.100129.6.63.101129.6.63.102129.6.63.103129.6.63.104129.6.63.105129.6.63.106129.6.63.107129.6.63.108129.6.63.109129.6.63.110129.6.63.111129.6.63.112129.6.63.113129.6.63.114129.6.63.115129.6.63.116129.6.63.117129.6.63.118129.6.63.119129.6.63.120129.6.63.121129.6.63.122129.6.63.123129.6.63.124129.6.63.125129.6.63.126129.6.63.127129.6.63.128129.6.63.129129.6.63.130129.6.63.131129.6.63.132129.6.63.133129.6.63.134129.6.63.135129.6.63.136129.6.63.137129.6.63.138129.6.63.139129.6.63.140129.6.63.141129.6.63.142129.6.63.143129.6.63.144129.6.63.145129.6.63.146129.6.63.147129.6.63.148129.6.63.149129.6.63.150129.6.63.151129.6.63.152129.6.63.153129.6.63.154129.6.63.155129.6.63.156129.6.63.157129.6.63.158129.6.63.159129.6.63.160129.6.63.161129.6.63.162129.6.63.163129.6.63.164129.6.63.165129.6.63.166129.6.63.167129.6.63.168129.6.63.169129.6.63.170129.6.63.171129.6.63.172129.6.63.173129.6.63.174129.6.63.175129.6.63.176129.6.63.177129.6.63.178129.6.63.179129.6.63.180129.6.63.181129.6.63.182129.6.63.183129.6.63.184129.6.63.185129.6.63.186129.6.63.187129.6.63.188129.6.63.189129.6.63.190129.6.63.191129.6.63.192129.6.63.193129.6.63.194129.6.63.195129.6.63.196129.6.63.197129.6.63.198129.6.63.199129.6.63.200129.6.63.201129.6.63.202129.6.63.203129.6.63.204129.6.63.205129.6.63.206129.6.63.207129.6.63.208129.6.63.209129.6.63.210129.6.63.211129.6.63.212129.6.63.213129.6.63.214129.6.63.215129.6.63.216129.6.63.217129.6.63.218129.6.63.219129.6.63.220129.6.63.221129.6.63.222129.6.63.223129.6.63.224129.6.63.225129.6.63.226129.6.63.227129.6.63.228129.6.63.229129.6.63.230129.6.63.231129.6.63.232129.6.63.233129.6.63.234129.6.63.235129.6.63.236129.6.63.237129.6.63.238129.6.63.239129.6.63.240129.6.63.241129.6.63.242129.6.63.243129.6.63.244129.6.63.245129.6.63.246129.6.63.247129.6.63.248129.6.63.249129.6.63.250129.6.63.251129.6.63.252129.6.63.253129.6.63.254129.6.63.255