221.2.54 is a class C of IPs

Sample IPs from the class C 221.2.54

221.2.54.126	View precise location of 221.2.54.126 on the map!
221.2.54.50	View precise location of 221.2.54.50 on the map!
221.2.54.4	View precise location of 221.2.54.4 on the map!
221.2.54.150	View precise location of 221.2.54.150 on the map!
221.2.54.17	View precise location of 221.2.54.17 on the map!
221.2.54.155	View precise location of 221.2.54.155 on the map!
221.2.54.161	View precise location of 221.2.54.161 on the map!
221.2.54.61	View precise location of 221.2.54.61 on the map!
221.2.54.140	View precise location of 221.2.54.140 on the map!
221.2.54.64	View precise location of 221.2.54.64 on the map!
221.2.54.20	View precise location of 221.2.54.20 on the map!

10 Random IPs

159.40.158.18	Find precise map location of 159.40.158.18
234.149.147.56	Find precise map location of 234.149.147.56
35.112.45.139	Find precise map location of 35.112.45.139
89.109.223.224	Find precise map location of 89.109.223.224
228.31.6.125	Find precise map location of 228.31.6.125
167.50.66.223	Find precise map location of 167.50.66.223
182.191.164.225	Find precise map location of 182.191.164.225
162.150.244.72	Find precise map location of 162.150.244.72
228.109.60.150	Find precise map location of 228.109.60.150
168.208.23.11	Find precise map location of 168.208.23.11
213.69.175.9	Find precise map location of 213.69.175.9

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