AS31898 138.1.21.0/24 CIDR and IP Range Summary.ASN: 31898 - Oracle CorporationHost Count: 254Addressable IPs: 256 138.1.21.0138.1.21.1138.1.21.2138.1.21.3138.1.21.4138.1.21.5138.1.21.6138.1.21.7138.1.21.8138.1.21.9138.1.21.10138.1.21.11138.1.21.12138.1.21.13138.1.21.14138.1.21.15138.1.21.16138.1.21.17138.1.21.18138.1.21.19138.1.21.20138.1.21.21138.1.21.22138.1.21.23138.1.21.24138.1.21.25138.1.21.26138.1.21.27138.1.21.28138.1.21.29138.1.21.30138.1.21.31138.1.21.32138.1.21.33138.1.21.34138.1.21.35138.1.21.36138.1.21.37138.1.21.38138.1.21.39138.1.21.40138.1.21.41138.1.21.42138.1.21.43138.1.21.44138.1.21.45138.1.21.46138.1.21.47138.1.21.48138.1.21.49138.1.21.50138.1.21.51138.1.21.52138.1.21.53138.1.21.54138.1.21.55138.1.21.56138.1.21.57138.1.21.58138.1.21.59138.1.21.60138.1.21.61138.1.21.62138.1.21.63138.1.21.64138.1.21.65138.1.21.66138.1.21.67138.1.21.68138.1.21.69138.1.21.70138.1.21.71138.1.21.72138.1.21.73138.1.21.74138.1.21.75138.1.21.76138.1.21.77138.1.21.78138.1.21.79138.1.21.80138.1.21.81138.1.21.82138.1.21.83138.1.21.84138.1.21.85138.1.21.86138.1.21.87138.1.21.88138.1.21.89138.1.21.90138.1.21.91138.1.21.92138.1.21.93138.1.21.94138.1.21.95138.1.21.96138.1.21.97138.1.21.98138.1.21.99138.1.21.100138.1.21.101138.1.21.102138.1.21.103138.1.21.104138.1.21.105138.1.21.106138.1.21.107138.1.21.108138.1.21.109138.1.21.110138.1.21.111138.1.21.112138.1.21.113138.1.21.114138.1.21.115138.1.21.116138.1.21.117138.1.21.118138.1.21.119138.1.21.120138.1.21.121138.1.21.122138.1.21.123138.1.21.124138.1.21.125138.1.21.126138.1.21.127138.1.21.128138.1.21.129138.1.21.130138.1.21.131138.1.21.132138.1.21.133138.1.21.134138.1.21.135138.1.21.136138.1.21.137138.1.21.138138.1.21.139138.1.21.140138.1.21.141138.1.21.142138.1.21.143138.1.21.144138.1.21.145138.1.21.146138.1.21.147138.1.21.148138.1.21.149138.1.21.150138.1.21.151138.1.21.152138.1.21.153138.1.21.154138.1.21.155138.1.21.156138.1.21.157138.1.21.158138.1.21.159138.1.21.160138.1.21.161138.1.21.162138.1.21.163138.1.21.164138.1.21.165138.1.21.166138.1.21.167138.1.21.168138.1.21.169138.1.21.170138.1.21.171138.1.21.172138.1.21.173138.1.21.174138.1.21.175138.1.21.176138.1.21.177138.1.21.178138.1.21.179138.1.21.180138.1.21.181138.1.21.182138.1.21.183138.1.21.184138.1.21.185138.1.21.186138.1.21.187138.1.21.188138.1.21.189138.1.21.190138.1.21.191138.1.21.192138.1.21.193138.1.21.194138.1.21.195138.1.21.196138.1.21.197138.1.21.198138.1.21.199138.1.21.200138.1.21.201138.1.21.202138.1.21.203138.1.21.204138.1.21.205138.1.21.206138.1.21.207138.1.21.208138.1.21.209138.1.21.210138.1.21.211138.1.21.212138.1.21.213138.1.21.214138.1.21.215138.1.21.216138.1.21.217138.1.21.218138.1.21.219138.1.21.220138.1.21.221138.1.21.222138.1.21.223138.1.21.224138.1.21.225138.1.21.226138.1.21.227138.1.21.228138.1.21.229138.1.21.230138.1.21.231138.1.21.232138.1.21.233138.1.21.234138.1.21.235138.1.21.236138.1.21.237138.1.21.238138.1.21.239138.1.21.240138.1.21.241138.1.21.242138.1.21.243138.1.21.244138.1.21.245138.1.21.246138.1.21.247138.1.21.248138.1.21.249138.1.21.250138.1.21.251138.1.21.252138.1.21.253138.1.21.254138.1.21.255