AS4713 122.21.15.0/24 CIDR and IP Range Summary.ASN: 4713 - NTT Communications CorporationHost Count: 254Addressable IPs: 256 122.21.15.0122.21.15.1122.21.15.2122.21.15.3122.21.15.4122.21.15.5122.21.15.6122.21.15.7122.21.15.8122.21.15.9122.21.15.10122.21.15.11122.21.15.12122.21.15.13122.21.15.14122.21.15.15122.21.15.16122.21.15.17122.21.15.18122.21.15.19122.21.15.20122.21.15.21122.21.15.22122.21.15.23122.21.15.24122.21.15.25122.21.15.26122.21.15.27122.21.15.28122.21.15.29122.21.15.30122.21.15.31122.21.15.32122.21.15.33122.21.15.34122.21.15.35122.21.15.36122.21.15.37122.21.15.38122.21.15.39122.21.15.40122.21.15.41122.21.15.42122.21.15.43122.21.15.44122.21.15.45122.21.15.46122.21.15.47122.21.15.48122.21.15.49122.21.15.50122.21.15.51122.21.15.52122.21.15.53122.21.15.54122.21.15.55122.21.15.56122.21.15.57122.21.15.58122.21.15.59122.21.15.60122.21.15.61122.21.15.62122.21.15.63122.21.15.64122.21.15.65122.21.15.66122.21.15.67122.21.15.68122.21.15.69122.21.15.70122.21.15.71122.21.15.72122.21.15.73122.21.15.74122.21.15.75122.21.15.76122.21.15.77122.21.15.78122.21.15.79122.21.15.80122.21.15.81122.21.15.82122.21.15.83122.21.15.84122.21.15.85122.21.15.86122.21.15.87122.21.15.88122.21.15.89122.21.15.90122.21.15.91122.21.15.92122.21.15.93122.21.15.94122.21.15.95122.21.15.96122.21.15.97122.21.15.98122.21.15.99122.21.15.100122.21.15.101122.21.15.102122.21.15.103122.21.15.104122.21.15.105122.21.15.106122.21.15.107122.21.15.108122.21.15.109122.21.15.110122.21.15.111122.21.15.112122.21.15.113122.21.15.114122.21.15.115122.21.15.116122.21.15.117122.21.15.118122.21.15.119122.21.15.120122.21.15.121122.21.15.122122.21.15.123122.21.15.124122.21.15.125122.21.15.126122.21.15.127122.21.15.128122.21.15.129122.21.15.130122.21.15.131122.21.15.132122.21.15.133122.21.15.134122.21.15.135122.21.15.136122.21.15.137122.21.15.138122.21.15.139122.21.15.140122.21.15.141122.21.15.142122.21.15.143122.21.15.144122.21.15.145122.21.15.146122.21.15.147122.21.15.148122.21.15.149122.21.15.150122.21.15.151122.21.15.152122.21.15.153122.21.15.154122.21.15.155122.21.15.156122.21.15.157122.21.15.158122.21.15.159122.21.15.160122.21.15.161122.21.15.162122.21.15.163122.21.15.164122.21.15.165122.21.15.166122.21.15.167122.21.15.168122.21.15.169122.21.15.170122.21.15.171122.21.15.172122.21.15.173122.21.15.174122.21.15.175122.21.15.176122.21.15.177122.21.15.178122.21.15.179122.21.15.180122.21.15.181122.21.15.182122.21.15.183122.21.15.184122.21.15.185122.21.15.186122.21.15.187122.21.15.188122.21.15.189122.21.15.190122.21.15.191122.21.15.192122.21.15.193122.21.15.194122.21.15.195122.21.15.196122.21.15.197122.21.15.198122.21.15.199122.21.15.200122.21.15.201122.21.15.202122.21.15.203122.21.15.204122.21.15.205122.21.15.206122.21.15.207122.21.15.208122.21.15.209122.21.15.210122.21.15.211122.21.15.212122.21.15.213122.21.15.214122.21.15.215122.21.15.216122.21.15.217122.21.15.218122.21.15.219122.21.15.220122.21.15.221122.21.15.222122.21.15.223122.21.15.224122.21.15.225122.21.15.226122.21.15.227122.21.15.228122.21.15.229122.21.15.230122.21.15.231122.21.15.232122.21.15.233122.21.15.234122.21.15.235122.21.15.236122.21.15.237122.21.15.238122.21.15.239122.21.15.240122.21.15.241122.21.15.242122.21.15.243122.21.15.244122.21.15.245122.21.15.246122.21.15.247122.21.15.248122.21.15.249122.21.15.250122.21.15.251122.21.15.252122.21.15.253122.21.15.254122.21.15.255