220.247.221 is a class C of IPs

Sample IPs from the class C 220.247.221

220.247.221.79	View precise location of 220.247.221.79 on the map!
220.247.221.250	View precise location of 220.247.221.250 on the map!
220.247.221.108	View precise location of 220.247.221.108 on the map!
220.247.221.89	View precise location of 220.247.221.89 on the map!
220.247.221.226	View precise location of 220.247.221.226 on the map!
220.247.221.140	View precise location of 220.247.221.140 on the map!
220.247.221.220	View precise location of 220.247.221.220 on the map!
220.247.221.31	View precise location of 220.247.221.31 on the map!
220.247.221.160	View precise location of 220.247.221.160 on the map!
220.247.221.42	View precise location of 220.247.221.42 on the map!
220.247.221.164	View precise location of 220.247.221.164 on the map!

10 Random IPs

144.63.215.223	Find precise map location of 144.63.215.223
194.218.11.87	Find precise map location of 194.218.11.87
32.56.38.118	Find precise map location of 32.56.38.118
210.19.228.230	Find precise map location of 210.19.228.230
93.179.112.206	Find precise map location of 93.179.112.206
56.183.158.99	Find precise map location of 56.183.158.99
83.219.84.242	Find precise map location of 83.219.84.242
86.119.186.155	Find precise map location of 86.119.186.155
206.130.54.178	Find precise map location of 206.130.54.178
219.45.14.224	Find precise map location of 219.45.14.224
186.6.171.82	Find precise map location of 186.6.171.82

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