AS5503 213.18.221.0/24 CIDR and IP Range Summary.ASN: 5503 - RM Education LtdHost Count: 254Addressable IPs: 256 213.18.221.0213.18.221.1213.18.221.2213.18.221.3213.18.221.4213.18.221.5213.18.221.6213.18.221.7213.18.221.8213.18.221.9213.18.221.10213.18.221.11213.18.221.12213.18.221.13213.18.221.14213.18.221.15213.18.221.16213.18.221.17213.18.221.18213.18.221.19213.18.221.20213.18.221.21213.18.221.22213.18.221.23213.18.221.24213.18.221.25213.18.221.26213.18.221.27213.18.221.28213.18.221.29213.18.221.30213.18.221.31213.18.221.32213.18.221.33213.18.221.34213.18.221.35213.18.221.36213.18.221.37213.18.221.38213.18.221.39213.18.221.40213.18.221.41213.18.221.42213.18.221.43213.18.221.44213.18.221.45213.18.221.46213.18.221.47213.18.221.48213.18.221.49213.18.221.50213.18.221.51213.18.221.52213.18.221.53213.18.221.54213.18.221.55213.18.221.56213.18.221.57213.18.221.58213.18.221.59213.18.221.60213.18.221.61213.18.221.62213.18.221.63213.18.221.64213.18.221.65213.18.221.66213.18.221.67213.18.221.68213.18.221.69213.18.221.70213.18.221.71213.18.221.72213.18.221.73213.18.221.74213.18.221.75213.18.221.76213.18.221.77213.18.221.78213.18.221.79213.18.221.80213.18.221.81213.18.221.82213.18.221.83213.18.221.84213.18.221.85213.18.221.86213.18.221.87213.18.221.88213.18.221.89213.18.221.90213.18.221.91213.18.221.92213.18.221.93213.18.221.94213.18.221.95213.18.221.96213.18.221.97213.18.221.98213.18.221.99213.18.221.100213.18.221.101213.18.221.102213.18.221.103213.18.221.104213.18.221.105213.18.221.106213.18.221.107213.18.221.108213.18.221.109213.18.221.110213.18.221.111213.18.221.112213.18.221.113213.18.221.114213.18.221.115213.18.221.116213.18.221.117213.18.221.118213.18.221.119213.18.221.120213.18.221.121213.18.221.122213.18.221.123213.18.221.124213.18.221.125213.18.221.126213.18.221.127213.18.221.128213.18.221.129213.18.221.130213.18.221.131213.18.221.132213.18.221.133213.18.221.134213.18.221.135213.18.221.136213.18.221.137213.18.221.138213.18.221.139213.18.221.140213.18.221.141213.18.221.142213.18.221.143213.18.221.144213.18.221.145213.18.221.146213.18.221.147213.18.221.148213.18.221.149213.18.221.150213.18.221.151213.18.221.152213.18.221.153213.18.221.154213.18.221.155213.18.221.156213.18.221.157213.18.221.158213.18.221.159213.18.221.160213.18.221.161213.18.221.162213.18.221.163213.18.221.164213.18.221.165213.18.221.166213.18.221.167213.18.221.168213.18.221.169213.18.221.170213.18.221.171213.18.221.172213.18.221.173213.18.221.174213.18.221.175213.18.221.176213.18.221.177213.18.221.178213.18.221.179213.18.221.180213.18.221.181213.18.221.182213.18.221.183213.18.221.184213.18.221.185213.18.221.186213.18.221.187213.18.221.188213.18.221.189213.18.221.190213.18.221.191213.18.221.192213.18.221.193213.18.221.194213.18.221.195213.18.221.196213.18.221.197213.18.221.198213.18.221.199213.18.221.200213.18.221.201213.18.221.202213.18.221.203213.18.221.204213.18.221.205213.18.221.206213.18.221.207213.18.221.208213.18.221.209213.18.221.210213.18.221.211213.18.221.212213.18.221.213213.18.221.214213.18.221.215213.18.221.216213.18.221.217213.18.221.218213.18.221.219213.18.221.220213.18.221.221213.18.221.222213.18.221.223213.18.221.224213.18.221.225213.18.221.226213.18.221.227213.18.221.228213.18.221.229213.18.221.230213.18.221.231213.18.221.232213.18.221.233213.18.221.234213.18.221.235213.18.221.236213.18.221.237213.18.221.238213.18.221.239213.18.221.240213.18.221.241213.18.221.242213.18.221.243213.18.221.244213.18.221.245213.18.221.246213.18.221.247213.18.221.248213.18.221.249213.18.221.250213.18.221.251213.18.221.252213.18.221.253213.18.221.254213.18.221.255