129.87.55 is a class C of IPs

Sample IPs from the class C 129.87.55

129.87.55.170	View precise location of 129.87.55.170 on the map!
129.87.55.42	View precise location of 129.87.55.42 on the map!
129.87.55.229	View precise location of 129.87.55.229 on the map!
129.87.55.236	View precise location of 129.87.55.236 on the map!
129.87.55.64	View precise location of 129.87.55.64 on the map!
129.87.55.200	View precise location of 129.87.55.200 on the map!
129.87.55.167	View precise location of 129.87.55.167 on the map!
129.87.55.255	View precise location of 129.87.55.255 on the map!
129.87.55.246	View precise location of 129.87.55.246 on the map!
129.87.55.242	View precise location of 129.87.55.242 on the map!
129.87.55.60	View precise location of 129.87.55.60 on the map!

10 Random IPs

80.192.77.86	Find precise map location of 80.192.77.86
46.49.151.149	Find precise map location of 46.49.151.149
209.79.209.217	Find precise map location of 209.79.209.217
14.98.251.201	Find precise map location of 14.98.251.201
17.95.228.148	Find precise map location of 17.95.228.148
61.138.216.33	Find precise map location of 61.138.216.33
171.153.73.173	Find precise map location of 171.153.73.173
149.113.58.204	Find precise map location of 149.113.58.204
91.76.225.27	Find precise map location of 91.76.225.27
94.85.52.201	Find precise map location of 94.85.52.201
255.203.137.21	Find precise map location of 255.203.137.21

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