172.78.54 is a class C of IPs

Sample IPs from the class C 172.78.54

172.78.54.65	View precise location of 172.78.54.65 on the map!
172.78.54.246	View precise location of 172.78.54.246 on the map!
172.78.54.84	View precise location of 172.78.54.84 on the map!
172.78.54.90	View precise location of 172.78.54.90 on the map!
172.78.54.120	View precise location of 172.78.54.120 on the map!
172.78.54.13	View precise location of 172.78.54.13 on the map!
172.78.54.66	View precise location of 172.78.54.66 on the map!
172.78.54.204	View precise location of 172.78.54.204 on the map!
172.78.54.91	View precise location of 172.78.54.91 on the map!
172.78.54.93	View precise location of 172.78.54.93 on the map!
172.78.54.141	View precise location of 172.78.54.141 on the map!

10 Random IPs

208.235.159.133	Find precise map location of 208.235.159.133
94.19.250.185	Find precise map location of 94.19.250.185
170.74.159.52	Find precise map location of 170.74.159.52
25.121.5.22	Find precise map location of 25.121.5.22
183.72.229.140	Find precise map location of 183.72.229.140
156.232.59.230	Find precise map location of 156.232.59.230
94.210.12.32	Find precise map location of 94.210.12.32
167.222.216.143	Find precise map location of 167.222.216.143
138.164.169.146	Find precise map location of 138.164.169.146
4.228.205.45	Find precise map location of 4.228.205.45
165.92.133.139	Find precise map location of 165.92.133.139

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