61.237.143 is a class C of IPs

Sample IPs from the class C 61.237.143

61.237.143.242	View precise location of 61.237.143.242 on the map!
61.237.143.184	View precise location of 61.237.143.184 on the map!
61.237.143.50	View precise location of 61.237.143.50 on the map!
61.237.143.213	View precise location of 61.237.143.213 on the map!
61.237.143.234	View precise location of 61.237.143.234 on the map!
61.237.143.252	View precise location of 61.237.143.252 on the map!
61.237.143.16	View precise location of 61.237.143.16 on the map!
61.237.143.171	View precise location of 61.237.143.171 on the map!
61.237.143.220	View precise location of 61.237.143.220 on the map!
61.237.143.244	View precise location of 61.237.143.244 on the map!
61.237.143.79	View precise location of 61.237.143.79 on the map!

10 Random IPs

39.217.196.122	Find precise map location of 39.217.196.122
235.142.14.144	Find precise map location of 235.142.14.144
70.126.120.135	Find precise map location of 70.126.120.135
111.59.93.68	Find precise map location of 111.59.93.68
170.150.216.222	Find precise map location of 170.150.216.222
84.183.27.207	Find precise map location of 84.183.27.207
180.216.191.248	Find precise map location of 180.216.191.248
191.65.50.10	Find precise map location of 191.65.50.10
81.8.101.47	Find precise map location of 81.8.101.47
91.23.127.136	Find precise map location of 91.23.127.136
97.49.19.43	Find precise map location of 97.49.19.43

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