143.43.30 is a class C of IPs

Sample IPs from the class C 143.43.30

143.43.30.175	View precise location of 143.43.30.175 on the map!
143.43.30.8	View precise location of 143.43.30.8 on the map!
143.43.30.226	View precise location of 143.43.30.226 on the map!
143.43.30.231	View precise location of 143.43.30.231 on the map!
143.43.30.132	View precise location of 143.43.30.132 on the map!
143.43.30.34	View precise location of 143.43.30.34 on the map!
143.43.30.218	View precise location of 143.43.30.218 on the map!
143.43.30.176	View precise location of 143.43.30.176 on the map!
143.43.30.211	View precise location of 143.43.30.211 on the map!
143.43.30.71	View precise location of 143.43.30.71 on the map!
143.43.30.119	View precise location of 143.43.30.119 on the map!

10 Random IPs

209.85.186.118	Find precise map location of 209.85.186.118
146.113.104.188	Find precise map location of 146.113.104.188
139.53.30.60	Find precise map location of 139.53.30.60
236.93.38.157	Find precise map location of 236.93.38.157
112.243.21.193	Find precise map location of 112.243.21.193
3.155.100.229	Find precise map location of 3.155.100.229
25.99.206.117	Find precise map location of 25.99.206.117
145.177.188.123	Find precise map location of 145.177.188.123
247.180.246.10	Find precise map location of 247.180.246.10
108.138.166.15	Find precise map location of 108.138.166.15
118.123.132.71	Find precise map location of 118.123.132.71

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