13.120.55 is a class C of IPs

Sample IPs from the class C 13.120.55

13.120.55.166	View precise location of 13.120.55.166 on the map!
13.120.55.175	View precise location of 13.120.55.175 on the map!
13.120.55.162	View precise location of 13.120.55.162 on the map!
13.120.55.11	View precise location of 13.120.55.11 on the map!
13.120.55.41	View precise location of 13.120.55.41 on the map!
13.120.55.151	View precise location of 13.120.55.151 on the map!
13.120.55.177	View precise location of 13.120.55.177 on the map!
13.120.55.146	View precise location of 13.120.55.146 on the map!
13.120.55.206	View precise location of 13.120.55.206 on the map!
13.120.55.231	View precise location of 13.120.55.231 on the map!
13.120.55.14	View precise location of 13.120.55.14 on the map!

10 Random IPs

224.205.19.77	Find precise map location of 224.205.19.77
22.219.249.81	Find precise map location of 22.219.249.81
135.98.172.236	Find precise map location of 135.98.172.236
250.34.44.6	Find precise map location of 250.34.44.6
97.69.219.85	Find precise map location of 97.69.219.85
67.148.42.45	Find precise map location of 67.148.42.45
168.144.69.179	Find precise map location of 168.144.69.179
214.147.118.160	Find precise map location of 214.147.118.160
204.97.73.196	Find precise map location of 204.97.73.196
80.133.93.15	Find precise map location of 80.133.93.15
183.107.131.128	Find precise map location of 183.107.131.128

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