172.196 is a class B of IPs

Sample IPs from the class B 172.196

172.196.6.109	View precise location of 172.196.6.109 on the map!
172.196.187.181	View precise location of 172.196.187.181 on the map!
172.196.168.95	View precise location of 172.196.168.95 on the map!
172.196.220.144	View precise location of 172.196.220.144 on the map!
172.196.9.2	View precise location of 172.196.9.2 on the map!
172.196.249.212	View precise location of 172.196.249.212 on the map!
172.196.125.155	View precise location of 172.196.125.155 on the map!
172.196.191.227	View precise location of 172.196.191.227 on the map!
172.196.245.55	View precise location of 172.196.245.55 on the map!
172.196.245.77	View precise location of 172.196.245.77 on the map!
172.196.229.39	View precise location of 172.196.229.39 on the map!

10 Random IPs

248.200.66.166	Find precise map location of 248.200.66.166
120.6.105.22	Find precise map location of 120.6.105.22
119.245.59.81	Find precise map location of 119.245.59.81
213.61.66.234	Find precise map location of 213.61.66.234
27.209.157.67	Find precise map location of 27.209.157.67
6.45.230.177	Find precise map location of 6.45.230.177
22.185.41.61	Find precise map location of 22.185.41.61
89.23.68.163	Find precise map location of 89.23.68.163
33.187.208.237	Find precise map location of 33.187.208.237
133.160.46.54	Find precise map location of 133.160.46.54
168.80.186.76	Find precise map location of 168.80.186.76

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