113.63.37 is a class C of IPs

Sample IPs from the class C 113.63.37

113.63.37.56	View precise location of 113.63.37.56 on the map!
113.63.37.195	View precise location of 113.63.37.195 on the map!
113.63.37.73	View precise location of 113.63.37.73 on the map!
113.63.37.195	View precise location of 113.63.37.195 on the map!
113.63.37.66	View precise location of 113.63.37.66 on the map!
113.63.37.229	View precise location of 113.63.37.229 on the map!
113.63.37.188	View precise location of 113.63.37.188 on the map!
113.63.37.193	View precise location of 113.63.37.193 on the map!
113.63.37.65	View precise location of 113.63.37.65 on the map!
113.63.37.77	View precise location of 113.63.37.77 on the map!
113.63.37.127	View precise location of 113.63.37.127 on the map!

10 Random IPs

122.155.27.235	Find precise map location of 122.155.27.235
123.91.182.185	Find precise map location of 123.91.182.185
21.90.46.168	Find precise map location of 21.90.46.168
145.248.111.116	Find precise map location of 145.248.111.116
114.24.169.218	Find precise map location of 114.24.169.218
15.49.122.35	Find precise map location of 15.49.122.35
210.174.151.205	Find precise map location of 210.174.151.205
202.35.138.199	Find precise map location of 202.35.138.199
178.122.4.90	Find precise map location of 178.122.4.90
251.255.41.5	Find precise map location of 251.255.41.5
23.5.107.168	Find precise map location of 23.5.107.168

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