254.238.143 is a class C of IPs

Sample IPs from the class C 254.238.143

254.238.143.194	View precise location of 254.238.143.194 on the map!
254.238.143.223	View precise location of 254.238.143.223 on the map!
254.238.143.209	View precise location of 254.238.143.209 on the map!
254.238.143.130	View precise location of 254.238.143.130 on the map!
254.238.143.124	View precise location of 254.238.143.124 on the map!
254.238.143.4	View precise location of 254.238.143.4 on the map!
254.238.143.38	View precise location of 254.238.143.38 on the map!
254.238.143.108	View precise location of 254.238.143.108 on the map!
254.238.143.79	View precise location of 254.238.143.79 on the map!
254.238.143.178	View precise location of 254.238.143.178 on the map!
254.238.143.187	View precise location of 254.238.143.187 on the map!

10 Random IPs

8.56.7.92	Find precise map location of 8.56.7.92
200.250.38.205	Find precise map location of 200.250.38.205
61.249.191.57	Find precise map location of 61.249.191.57
227.32.129.74	Find precise map location of 227.32.129.74
79.202.16.126	Find precise map location of 79.202.16.126
93.78.32.214	Find precise map location of 93.78.32.214
173.170.120.66	Find precise map location of 173.170.120.66
217.32.118.100	Find precise map location of 217.32.118.100
101.149.21.206	Find precise map location of 101.149.21.206
33.131.144.131	Find precise map location of 33.131.144.131
111.211.189.166	Find precise map location of 111.211.189.166

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