243.18.211 is a class C of IPs

Sample IPs from the class C 243.18.211

243.18.211.105	View precise location of 243.18.211.105 on the map!
243.18.211.134	View precise location of 243.18.211.134 on the map!
243.18.211.169	View precise location of 243.18.211.169 on the map!
243.18.211.147	View precise location of 243.18.211.147 on the map!
243.18.211.100	View precise location of 243.18.211.100 on the map!
243.18.211.117	View precise location of 243.18.211.117 on the map!
243.18.211.124	View precise location of 243.18.211.124 on the map!
243.18.211.214	View precise location of 243.18.211.214 on the map!
243.18.211.104	View precise location of 243.18.211.104 on the map!
243.18.211.213	View precise location of 243.18.211.213 on the map!
243.18.211.89	View precise location of 243.18.211.89 on the map!

10 Random IPs

159.138.211.161	Find precise map location of 159.138.211.161
253.77.70.28	Find precise map location of 253.77.70.28
192.184.30.203	Find precise map location of 192.184.30.203
23.125.47.34	Find precise map location of 23.125.47.34
111.101.127.229	Find precise map location of 111.101.127.229
142.80.34.40	Find precise map location of 142.80.34.40
140.227.207.219	Find precise map location of 140.227.207.219
7.133.112.113	Find precise map location of 7.133.112.113
13.168.98.55	Find precise map location of 13.168.98.55
114.139.66.181	Find precise map location of 114.139.66.181
18.236.238.36	Find precise map location of 18.236.238.36

TestURI.org is a free web-sniffer.net alternative. It alows you to send custom HTTP request and check the HTTP response.