180.143.188 is a class C of IPs

Sample IPs from the class C 180.143.188

180.143.188.207	View precise location of 180.143.188.207 on the map!
180.143.188.170	View precise location of 180.143.188.170 on the map!
180.143.188.50	View precise location of 180.143.188.50 on the map!
180.143.188.92	View precise location of 180.143.188.92 on the map!
180.143.188.2	View precise location of 180.143.188.2 on the map!
180.143.188.30	View precise location of 180.143.188.30 on the map!
180.143.188.246	View precise location of 180.143.188.246 on the map!
180.143.188.59	View precise location of 180.143.188.59 on the map!
180.143.188.55	View precise location of 180.143.188.55 on the map!
180.143.188.220	View precise location of 180.143.188.220 on the map!
180.143.188.70	View precise location of 180.143.188.70 on the map!

10 Random IPs

137.123.244.110	Find precise map location of 137.123.244.110
128.18.58.168	Find precise map location of 128.18.58.168
65.123.234.167	Find precise map location of 65.123.234.167
61.110.245.171	Find precise map location of 61.110.245.171
139.36.39.89	Find precise map location of 139.36.39.89
113.97.154.16	Find precise map location of 113.97.154.16
228.113.172.97	Find precise map location of 228.113.172.97
78.215.154.180	Find precise map location of 78.215.154.180
252.137.7.37	Find precise map location of 252.137.7.37
188.185.6.43	Find precise map location of 188.185.6.43
187.230.103.92	Find precise map location of 187.230.103.92

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