243.77.157 is a class C of IPs

Sample IPs from the class C 243.77.157

243.77.157.152	View precise location of 243.77.157.152 on the map!
243.77.157.99	View precise location of 243.77.157.99 on the map!
243.77.157.187	View precise location of 243.77.157.187 on the map!
243.77.157.121	View precise location of 243.77.157.121 on the map!
243.77.157.152	View precise location of 243.77.157.152 on the map!
243.77.157.116	View precise location of 243.77.157.116 on the map!
243.77.157.120	View precise location of 243.77.157.120 on the map!
243.77.157.73	View precise location of 243.77.157.73 on the map!
243.77.157.185	View precise location of 243.77.157.185 on the map!
243.77.157.153	View precise location of 243.77.157.153 on the map!
243.77.157.176	View precise location of 243.77.157.176 on the map!

10 Random IPs

139.171.131.185	Find precise map location of 139.171.131.185
82.42.1.18	Find precise map location of 82.42.1.18
201.128.207.24	Find precise map location of 201.128.207.24
112.30.74.149	Find precise map location of 112.30.74.149
88.209.234.137	Find precise map location of 88.209.234.137
140.16.248.100	Find precise map location of 140.16.248.100
133.72.226.142	Find precise map location of 133.72.226.142
253.111.167.167	Find precise map location of 253.111.167.167
152.36.96.16	Find precise map location of 152.36.96.16
61.169.121.54	Find precise map location of 61.169.121.54
3.178.31.103	Find precise map location of 3.178.31.103

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