221.37.114 is a class C of IPs

Sample IPs from the class C 221.37.114

221.37.114.78	View precise location of 221.37.114.78 on the map!
221.37.114.39	View precise location of 221.37.114.39 on the map!
221.37.114.252	View precise location of 221.37.114.252 on the map!
221.37.114.128	View precise location of 221.37.114.128 on the map!
221.37.114.123	View precise location of 221.37.114.123 on the map!
221.37.114.153	View precise location of 221.37.114.153 on the map!
221.37.114.181	View precise location of 221.37.114.181 on the map!
221.37.114.242	View precise location of 221.37.114.242 on the map!
221.37.114.190	View precise location of 221.37.114.190 on the map!
221.37.114.213	View precise location of 221.37.114.213 on the map!
221.37.114.219	View precise location of 221.37.114.219 on the map!

10 Random IPs

59.62.36.126	Find precise map location of 59.62.36.126
167.37.114.82	Find precise map location of 167.37.114.82
43.29.74.110	Find precise map location of 43.29.74.110
15.242.163.7	Find precise map location of 15.242.163.7
207.152.31.106	Find precise map location of 207.152.31.106
116.117.200.216	Find precise map location of 116.117.200.216
36.238.71.98	Find precise map location of 36.238.71.98
52.99.217.86	Find precise map location of 52.99.217.86
99.200.251.109	Find precise map location of 99.200.251.109
9.40.79.74	Find precise map location of 9.40.79.74
174.103.19.234	Find precise map location of 174.103.19.234

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