254.65.143 is a class C of IPs

Sample IPs from the class C 254.65.143

254.65.143.176	View precise location of 254.65.143.176 on the map!
254.65.143.98	View precise location of 254.65.143.98 on the map!
254.65.143.41	View precise location of 254.65.143.41 on the map!
254.65.143.194	View precise location of 254.65.143.194 on the map!
254.65.143.3	View precise location of 254.65.143.3 on the map!
254.65.143.231	View precise location of 254.65.143.231 on the map!
254.65.143.204	View precise location of 254.65.143.204 on the map!
254.65.143.60	View precise location of 254.65.143.60 on the map!
254.65.143.66	View precise location of 254.65.143.66 on the map!
254.65.143.61	View precise location of 254.65.143.61 on the map!
254.65.143.55	View precise location of 254.65.143.55 on the map!

10 Random IPs

36.85.153.225	Find precise map location of 36.85.153.225
244.98.151.77	Find precise map location of 244.98.151.77
213.87.179.74	Find precise map location of 213.87.179.74
191.70.108.55	Find precise map location of 191.70.108.55
136.129.69.123	Find precise map location of 136.129.69.123
124.65.223.196	Find precise map location of 124.65.223.196
125.137.21.116	Find precise map location of 125.137.21.116
211.142.138.100	Find precise map location of 211.142.138.100
175.145.178.242	Find precise map location of 175.145.178.242
174.192.72.118	Find precise map location of 174.192.72.118
166.207.46.151	Find precise map location of 166.207.46.151

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