78.255.253 is a class C of IPs

Sample IPs from the class C 78.255.253

78.255.253.137	View precise location of 78.255.253.137 on the map!
78.255.253.23	View precise location of 78.255.253.23 on the map!
78.255.253.23	View precise location of 78.255.253.23 on the map!
78.255.253.51	View precise location of 78.255.253.51 on the map!
78.255.253.36	View precise location of 78.255.253.36 on the map!
78.255.253.118	View precise location of 78.255.253.118 on the map!
78.255.253.64	View precise location of 78.255.253.64 on the map!
78.255.253.137	View precise location of 78.255.253.137 on the map!
78.255.253.14	View precise location of 78.255.253.14 on the map!
78.255.253.30	View precise location of 78.255.253.30 on the map!
78.255.253.17	View precise location of 78.255.253.17 on the map!

10 Random IPs

172.227.246.24	Find precise map location of 172.227.246.24
228.228.162.116	Find precise map location of 228.228.162.116
129.152.223.131	Find precise map location of 129.152.223.131
146.231.117.59	Find precise map location of 146.231.117.59
178.100.167.8	Find precise map location of 178.100.167.8
167.55.104.159	Find precise map location of 167.55.104.159
27.207.240.25	Find precise map location of 27.207.240.25
21.10.6.159	Find precise map location of 21.10.6.159
211.133.231.137	Find precise map location of 211.133.231.137
20.206.50.147	Find precise map location of 20.206.50.147
191.236.75.69	Find precise map location of 191.236.75.69

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