255.221.196 is a class C of IPs

Sample IPs from the class C 255.221.196

255.221.196.113	View precise location of 255.221.196.113 on the map!
255.221.196.63	View precise location of 255.221.196.63 on the map!
255.221.196.203	View precise location of 255.221.196.203 on the map!
255.221.196.104	View precise location of 255.221.196.104 on the map!
255.221.196.50	View precise location of 255.221.196.50 on the map!
255.221.196.126	View precise location of 255.221.196.126 on the map!
255.221.196.232	View precise location of 255.221.196.232 on the map!
255.221.196.115	View precise location of 255.221.196.115 on the map!
255.221.196.76	View precise location of 255.221.196.76 on the map!
255.221.196.130	View precise location of 255.221.196.130 on the map!
255.221.196.107	View precise location of 255.221.196.107 on the map!

10 Random IPs

147.94.105.238	Find precise map location of 147.94.105.238
241.6.17.97	Find precise map location of 241.6.17.97
139.161.45.31	Find precise map location of 139.161.45.31
52.67.197.174	Find precise map location of 52.67.197.174
49.111.59.132	Find precise map location of 49.111.59.132
37.92.88.226	Find precise map location of 37.92.88.226
6.2.231.242	Find precise map location of 6.2.231.242
205.238.129.40	Find precise map location of 205.238.129.40
137.147.173.183	Find precise map location of 137.147.173.183
94.209.11.148	Find precise map location of 94.209.11.148
153.244.117.222	Find precise map location of 153.244.117.222

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