77.120.18 is a class C of IPs

Sample IPs from the class C 77.120.18

77.120.18.171	View precise location of 77.120.18.171 on the map!
77.120.18.81	View precise location of 77.120.18.81 on the map!
77.120.18.82	View precise location of 77.120.18.82 on the map!
77.120.18.183	View precise location of 77.120.18.183 on the map!
77.120.18.147	View precise location of 77.120.18.147 on the map!
77.120.18.88	View precise location of 77.120.18.88 on the map!
77.120.18.119	View precise location of 77.120.18.119 on the map!
77.120.18.170	View precise location of 77.120.18.170 on the map!
77.120.18.8	View precise location of 77.120.18.8 on the map!
77.120.18.9	View precise location of 77.120.18.9 on the map!
77.120.18.179	View precise location of 77.120.18.179 on the map!

10 Random IPs

61.191.94.219	Find precise map location of 61.191.94.219
43.225.112.162	Find precise map location of 43.225.112.162
170.176.22.110	Find precise map location of 170.176.22.110
145.123.209.236	Find precise map location of 145.123.209.236
180.156.174.239	Find precise map location of 180.156.174.239
215.163.161.255	Find precise map location of 215.163.161.255
157.68.162.36	Find precise map location of 157.68.162.36
177.225.48.229	Find precise map location of 177.225.48.229
206.28.185.231	Find precise map location of 206.28.185.231
54.101.2.50	Find precise map location of 54.101.2.50
120.251.141.54	Find precise map location of 120.251.141.54

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