220.138.90 is a class C of IPs

Sample IPs from the class C 220.138.90

220.138.90.10	View precise location of 220.138.90.10 on the map!
220.138.90.158	View precise location of 220.138.90.158 on the map!
220.138.90.144	View precise location of 220.138.90.144 on the map!
220.138.90.188	View precise location of 220.138.90.188 on the map!
220.138.90.180	View precise location of 220.138.90.180 on the map!
220.138.90.143	View precise location of 220.138.90.143 on the map!
220.138.90.241	View precise location of 220.138.90.241 on the map!
220.138.90.64	View precise location of 220.138.90.64 on the map!
220.138.90.187	View precise location of 220.138.90.187 on the map!
220.138.90.173	View precise location of 220.138.90.173 on the map!
220.138.90.18	View precise location of 220.138.90.18 on the map!

10 Random IPs

90.100.241.148	Find precise map location of 90.100.241.148
167.112.227.21	Find precise map location of 167.112.227.21
98.23.77.58	Find precise map location of 98.23.77.58
70.92.217.38	Find precise map location of 70.92.217.38
126.10.32.92	Find precise map location of 126.10.32.92
93.255.237.155	Find precise map location of 93.255.237.155
191.32.202.223	Find precise map location of 191.32.202.223
161.255.136.117	Find precise map location of 161.255.136.117
107.175.105.200	Find precise map location of 107.175.105.200
68.115.247.233	Find precise map location of 68.115.247.233
120.128.42.208	Find precise map location of 120.128.42.208

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