128.136.254 is a class C of IPs

Sample IPs from the class C 128.136.254

128.136.254.164	View precise location of 128.136.254.164 on the map!
128.136.254.149	View precise location of 128.136.254.149 on the map!
128.136.254.138	View precise location of 128.136.254.138 on the map!
128.136.254.11	View precise location of 128.136.254.11 on the map!
128.136.254.90	View precise location of 128.136.254.90 on the map!
128.136.254.254	View precise location of 128.136.254.254 on the map!
128.136.254.142	View precise location of 128.136.254.142 on the map!
128.136.254.223	View precise location of 128.136.254.223 on the map!
128.136.254.17	View precise location of 128.136.254.17 on the map!
128.136.254.102	View precise location of 128.136.254.102 on the map!
128.136.254.217	View precise location of 128.136.254.217 on the map!

10 Random IPs

18.219.161.231	Find precise map location of 18.219.161.231
178.181.188.149	Find precise map location of 178.181.188.149
194.186.195.156	Find precise map location of 194.186.195.156
253.142.86.192	Find precise map location of 253.142.86.192
124.191.98.226	Find precise map location of 124.191.98.226
177.187.67.123	Find precise map location of 177.187.67.123
174.17.233.245	Find precise map location of 174.17.233.245
127.107.225.134	Find precise map location of 127.107.225.134
57.188.211.215	Find precise map location of 57.188.211.215
130.84.131.91	Find precise map location of 130.84.131.91
167.195.127.117	Find precise map location of 167.195.127.117

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