AS49 129.6.56.0/24 CIDR and IP Range Summary.ASN: 49 - US National Institute of Standards & TechnologyHost Count: 254Addressable IPs: 256 129.6.56.0129.6.56.1129.6.56.2129.6.56.3129.6.56.4129.6.56.5129.6.56.6129.6.56.7129.6.56.8129.6.56.9129.6.56.10129.6.56.11129.6.56.12129.6.56.13129.6.56.14129.6.56.15129.6.56.16129.6.56.17129.6.56.18129.6.56.19129.6.56.20129.6.56.21129.6.56.22129.6.56.23129.6.56.24129.6.56.25129.6.56.26129.6.56.27129.6.56.28129.6.56.29129.6.56.30129.6.56.31129.6.56.32129.6.56.33129.6.56.34129.6.56.35129.6.56.36129.6.56.37129.6.56.38129.6.56.39129.6.56.40129.6.56.41129.6.56.42129.6.56.43129.6.56.44129.6.56.45129.6.56.46129.6.56.47129.6.56.48129.6.56.49129.6.56.50129.6.56.51129.6.56.52129.6.56.53129.6.56.54129.6.56.55129.6.56.56129.6.56.57129.6.56.58129.6.56.59129.6.56.60129.6.56.61129.6.56.62129.6.56.63129.6.56.64129.6.56.65129.6.56.66129.6.56.67129.6.56.68129.6.56.69129.6.56.70129.6.56.71129.6.56.72129.6.56.73129.6.56.74129.6.56.75129.6.56.76129.6.56.77129.6.56.78129.6.56.79129.6.56.80129.6.56.81129.6.56.82129.6.56.83129.6.56.84129.6.56.85129.6.56.86129.6.56.87129.6.56.88129.6.56.89129.6.56.90129.6.56.91129.6.56.92129.6.56.93129.6.56.94129.6.56.95129.6.56.96129.6.56.97129.6.56.98129.6.56.99129.6.56.100129.6.56.101129.6.56.102129.6.56.103129.6.56.104129.6.56.105129.6.56.106129.6.56.107129.6.56.108129.6.56.109129.6.56.110129.6.56.111129.6.56.112129.6.56.113129.6.56.114129.6.56.115129.6.56.116129.6.56.117129.6.56.118129.6.56.119129.6.56.120129.6.56.121129.6.56.122129.6.56.123129.6.56.124129.6.56.125129.6.56.126129.6.56.127129.6.56.128129.6.56.129129.6.56.130129.6.56.131129.6.56.132129.6.56.133129.6.56.134129.6.56.135129.6.56.136129.6.56.137129.6.56.138129.6.56.139129.6.56.140129.6.56.141129.6.56.142129.6.56.143129.6.56.144129.6.56.145129.6.56.146129.6.56.147129.6.56.148129.6.56.149129.6.56.150129.6.56.151129.6.56.152129.6.56.153129.6.56.154129.6.56.155129.6.56.156129.6.56.157129.6.56.158129.6.56.159129.6.56.160129.6.56.161129.6.56.162129.6.56.163129.6.56.164129.6.56.165129.6.56.166129.6.56.167129.6.56.168129.6.56.169129.6.56.170129.6.56.171129.6.56.172129.6.56.173129.6.56.174129.6.56.175129.6.56.176129.6.56.177129.6.56.178129.6.56.179129.6.56.180129.6.56.181129.6.56.182129.6.56.183129.6.56.184129.6.56.185129.6.56.186129.6.56.187129.6.56.188129.6.56.189129.6.56.190129.6.56.191129.6.56.192129.6.56.193129.6.56.194129.6.56.195129.6.56.196129.6.56.197129.6.56.198129.6.56.199129.6.56.200129.6.56.201129.6.56.202129.6.56.203129.6.56.204129.6.56.205129.6.56.206129.6.56.207129.6.56.208129.6.56.209129.6.56.210129.6.56.211129.6.56.212129.6.56.213129.6.56.214129.6.56.215129.6.56.216129.6.56.217129.6.56.218129.6.56.219129.6.56.220129.6.56.221129.6.56.222129.6.56.223129.6.56.224129.6.56.225129.6.56.226129.6.56.227129.6.56.228129.6.56.229129.6.56.230129.6.56.231129.6.56.232129.6.56.233129.6.56.234129.6.56.235129.6.56.236129.6.56.237129.6.56.238129.6.56.239129.6.56.240129.6.56.241129.6.56.242129.6.56.243129.6.56.244129.6.56.245129.6.56.246129.6.56.247129.6.56.248129.6.56.249129.6.56.250129.6.56.251129.6.56.252129.6.56.253129.6.56.254129.6.56.255