255.20.215 is a class C of IPs

Sample IPs from the class C 255.20.215

255.20.215.100	View precise location of 255.20.215.100 on the map!
255.20.215.3	View precise location of 255.20.215.3 on the map!
255.20.215.106	View precise location of 255.20.215.106 on the map!
255.20.215.77	View precise location of 255.20.215.77 on the map!
255.20.215.86	View precise location of 255.20.215.86 on the map!
255.20.215.212	View precise location of 255.20.215.212 on the map!
255.20.215.135	View precise location of 255.20.215.135 on the map!
255.20.215.151	View precise location of 255.20.215.151 on the map!
255.20.215.255	View precise location of 255.20.215.255 on the map!
255.20.215.234	View precise location of 255.20.215.234 on the map!
255.20.215.86	View precise location of 255.20.215.86 on the map!

10 Random IPs

240.245.35.174	Find precise map location of 240.245.35.174
111.139.144.4	Find precise map location of 111.139.144.4
196.244.240.249	Find precise map location of 196.244.240.249
61.215.23.181	Find precise map location of 61.215.23.181
150.114.255.42	Find precise map location of 150.114.255.42
90.82.249.191	Find precise map location of 90.82.249.191
224.239.233.187	Find precise map location of 224.239.233.187
158.125.10.218	Find precise map location of 158.125.10.218
138.55.221.91	Find precise map location of 138.55.221.91
73.173.194.163	Find precise map location of 73.173.194.163
237.218.172.62	Find precise map location of 237.218.172.62

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