255.243.253 is a class C of IPs

Sample IPs from the class C 255.243.253

255.243.253.90	View precise location of 255.243.253.90 on the map!
255.243.253.52	View precise location of 255.243.253.52 on the map!
255.243.253.70	View precise location of 255.243.253.70 on the map!
255.243.253.78	View precise location of 255.243.253.78 on the map!
255.243.253.183	View precise location of 255.243.253.183 on the map!
255.243.253.90	View precise location of 255.243.253.90 on the map!
255.243.253.106	View precise location of 255.243.253.106 on the map!
255.243.253.131	View precise location of 255.243.253.131 on the map!
255.243.253.205	View precise location of 255.243.253.205 on the map!
255.243.253.172	View precise location of 255.243.253.172 on the map!
255.243.253.106	View precise location of 255.243.253.106 on the map!

10 Random IPs

95.85.95.60	Find precise map location of 95.85.95.60
1.219.112.216	Find precise map location of 1.219.112.216
137.17.225.252	Find precise map location of 137.17.225.252
40.89.98.135	Find precise map location of 40.89.98.135
130.161.156.86	Find precise map location of 130.161.156.86
136.145.140.98	Find precise map location of 136.145.140.98
31.142.11.134	Find precise map location of 31.142.11.134
70.156.91.171	Find precise map location of 70.156.91.171
239.196.206.152	Find precise map location of 239.196.206.152
70.194.155.37	Find precise map location of 70.194.155.37
142.120.20.92	Find precise map location of 142.120.20.92

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