161.251.101 is a class C of IPs

Sample IPs from the class C 161.251.101

161.251.101.158	View precise location of 161.251.101.158 on the map!
161.251.101.82	View precise location of 161.251.101.82 on the map!
161.251.101.6	View precise location of 161.251.101.6 on the map!
161.251.101.78	View precise location of 161.251.101.78 on the map!
161.251.101.182	View precise location of 161.251.101.182 on the map!
161.251.101.215	View precise location of 161.251.101.215 on the map!
161.251.101.123	View precise location of 161.251.101.123 on the map!
161.251.101.127	View precise location of 161.251.101.127 on the map!
161.251.101.83	View precise location of 161.251.101.83 on the map!
161.251.101.78	View precise location of 161.251.101.78 on the map!
161.251.101.170	View precise location of 161.251.101.170 on the map!

10 Random IPs

253.11.101.137	Find precise map location of 253.11.101.137
65.178.250.162	Find precise map location of 65.178.250.162
209.198.71.82	Find precise map location of 209.198.71.82
233.225.149.224	Find precise map location of 233.225.149.224
78.24.158.157	Find precise map location of 78.24.158.157
31.72.118.152	Find precise map location of 31.72.118.152
99.66.253.13	Find precise map location of 99.66.253.13
34.34.48.128	Find precise map location of 34.34.48.128
132.64.60.27	Find precise map location of 132.64.60.27
244.198.203.21	Find precise map location of 244.198.203.21
161.100.173.129	Find precise map location of 161.100.173.129

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