161.28.251 is a class C of IPs

Sample IPs from the class C 161.28.251

161.28.251.73	View precise location of 161.28.251.73 on the map!
161.28.251.138	View precise location of 161.28.251.138 on the map!
161.28.251.49	View precise location of 161.28.251.49 on the map!
161.28.251.51	View precise location of 161.28.251.51 on the map!
161.28.251.223	View precise location of 161.28.251.223 on the map!
161.28.251.255	View precise location of 161.28.251.255 on the map!
161.28.251.165	View precise location of 161.28.251.165 on the map!
161.28.251.207	View precise location of 161.28.251.207 on the map!
161.28.251.158	View precise location of 161.28.251.158 on the map!
161.28.251.143	View precise location of 161.28.251.143 on the map!
161.28.251.190	View precise location of 161.28.251.190 on the map!

10 Random IPs

99.32.137.102	Find precise map location of 99.32.137.102
140.227.166.63	Find precise map location of 140.227.166.63
157.238.179.93	Find precise map location of 157.238.179.93
74.43.202.250	Find precise map location of 74.43.202.250
105.180.222.172	Find precise map location of 105.180.222.172
43.138.126.56	Find precise map location of 43.138.126.56
247.34.131.241	Find precise map location of 247.34.131.241
200.10.147.50	Find precise map location of 200.10.147.50
52.229.98.132	Find precise map location of 52.229.98.132
97.34.203.151	Find precise map location of 97.34.203.151
152.29.162.130	Find precise map location of 152.29.162.130

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