AS49 129.6.38.0/24 CIDR and IP Range Summary.ASN: 49 - US National Institute of Standards & TechnologyHost Count: 254Addressable IPs: 256 129.6.38.0129.6.38.1129.6.38.2129.6.38.3129.6.38.4129.6.38.5129.6.38.6129.6.38.7129.6.38.8129.6.38.9129.6.38.10129.6.38.11129.6.38.12129.6.38.13129.6.38.14129.6.38.15129.6.38.16129.6.38.17129.6.38.18129.6.38.19129.6.38.20129.6.38.21129.6.38.22129.6.38.23129.6.38.24129.6.38.25129.6.38.26129.6.38.27129.6.38.28129.6.38.29129.6.38.30129.6.38.31129.6.38.32129.6.38.33129.6.38.34129.6.38.35129.6.38.36129.6.38.37129.6.38.38129.6.38.39129.6.38.40129.6.38.41129.6.38.42129.6.38.43129.6.38.44129.6.38.45129.6.38.46129.6.38.47129.6.38.48129.6.38.49129.6.38.50129.6.38.51129.6.38.52129.6.38.53129.6.38.54129.6.38.55129.6.38.56129.6.38.57129.6.38.58129.6.38.59129.6.38.60129.6.38.61129.6.38.62129.6.38.63129.6.38.64129.6.38.65129.6.38.66129.6.38.67129.6.38.68129.6.38.69129.6.38.70129.6.38.71129.6.38.72129.6.38.73129.6.38.74129.6.38.75129.6.38.76129.6.38.77129.6.38.78129.6.38.79129.6.38.80129.6.38.81129.6.38.82129.6.38.83129.6.38.84129.6.38.85129.6.38.86129.6.38.87129.6.38.88129.6.38.89129.6.38.90129.6.38.91129.6.38.92129.6.38.93129.6.38.94129.6.38.95129.6.38.96129.6.38.97129.6.38.98129.6.38.99129.6.38.100129.6.38.101129.6.38.102129.6.38.103129.6.38.104129.6.38.105129.6.38.106129.6.38.107129.6.38.108129.6.38.109129.6.38.110129.6.38.111129.6.38.112129.6.38.113129.6.38.114129.6.38.115129.6.38.116129.6.38.117129.6.38.118129.6.38.119129.6.38.120129.6.38.121129.6.38.122129.6.38.123129.6.38.124129.6.38.125129.6.38.126129.6.38.127129.6.38.128129.6.38.129129.6.38.130129.6.38.131129.6.38.132129.6.38.133129.6.38.134129.6.38.135129.6.38.136129.6.38.137129.6.38.138129.6.38.139129.6.38.140129.6.38.141129.6.38.142129.6.38.143129.6.38.144129.6.38.145129.6.38.146129.6.38.147129.6.38.148129.6.38.149129.6.38.150129.6.38.151129.6.38.152129.6.38.153129.6.38.154129.6.38.155129.6.38.156129.6.38.157129.6.38.158129.6.38.159129.6.38.160129.6.38.161129.6.38.162129.6.38.163129.6.38.164129.6.38.165129.6.38.166129.6.38.167129.6.38.168129.6.38.169129.6.38.170129.6.38.171129.6.38.172129.6.38.173129.6.38.174129.6.38.175129.6.38.176129.6.38.177129.6.38.178129.6.38.179129.6.38.180129.6.38.181129.6.38.182129.6.38.183129.6.38.184129.6.38.185129.6.38.186129.6.38.187129.6.38.188129.6.38.189129.6.38.190129.6.38.191129.6.38.192129.6.38.193129.6.38.194129.6.38.195129.6.38.196129.6.38.197129.6.38.198129.6.38.199129.6.38.200129.6.38.201129.6.38.202129.6.38.203129.6.38.204129.6.38.205129.6.38.206129.6.38.207129.6.38.208129.6.38.209129.6.38.210129.6.38.211129.6.38.212129.6.38.213129.6.38.214129.6.38.215129.6.38.216129.6.38.217129.6.38.218129.6.38.219129.6.38.220129.6.38.221129.6.38.222129.6.38.223129.6.38.224129.6.38.225129.6.38.226129.6.38.227129.6.38.228129.6.38.229129.6.38.230129.6.38.231129.6.38.232129.6.38.233129.6.38.234129.6.38.235129.6.38.236129.6.38.237129.6.38.238129.6.38.239129.6.38.240129.6.38.241129.6.38.242129.6.38.243129.6.38.244129.6.38.245129.6.38.246129.6.38.247129.6.38.248129.6.38.249129.6.38.250129.6.38.251129.6.38.252129.6.38.253129.6.38.254129.6.38.255