236.13.203 is a class C of IPs

Sample IPs from the class C 236.13.203

236.13.203.222	View precise location of 236.13.203.222 on the map!
236.13.203.82	View precise location of 236.13.203.82 on the map!
236.13.203.50	View precise location of 236.13.203.50 on the map!
236.13.203.46	View precise location of 236.13.203.46 on the map!
236.13.203.53	View precise location of 236.13.203.53 on the map!
236.13.203.1	View precise location of 236.13.203.1 on the map!
236.13.203.220	View precise location of 236.13.203.220 on the map!
236.13.203.109	View precise location of 236.13.203.109 on the map!
236.13.203.76	View precise location of 236.13.203.76 on the map!
236.13.203.203	View precise location of 236.13.203.203 on the map!
236.13.203.122	View precise location of 236.13.203.122 on the map!

10 Random IPs

51.168.120.168	Find precise map location of 51.168.120.168
251.102.126.6	Find precise map location of 251.102.126.6
74.99.181.45	Find precise map location of 74.99.181.45
254.40.182.243	Find precise map location of 254.40.182.243
42.203.137.247	Find precise map location of 42.203.137.247
113.214.210.202	Find precise map location of 113.214.210.202
171.4.96.94	Find precise map location of 171.4.96.94
251.43.39.20	Find precise map location of 251.43.39.20
131.175.145.205	Find precise map location of 131.175.145.205
31.98.174.52	Find precise map location of 31.98.174.52
74.233.140.107	Find precise map location of 74.233.140.107

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