63.90.52 is a class C of IPs

Sample IPs from the class C 63.90.52

63.90.52.153	View precise location of 63.90.52.153 on the map!
63.90.52.206	View precise location of 63.90.52.206 on the map!
63.90.52.142	View precise location of 63.90.52.142 on the map!
63.90.52.96	View precise location of 63.90.52.96 on the map!
63.90.52.63	View precise location of 63.90.52.63 on the map!
63.90.52.71	View precise location of 63.90.52.71 on the map!
63.90.52.234	View precise location of 63.90.52.234 on the map!
63.90.52.175	View precise location of 63.90.52.175 on the map!
63.90.52.245	View precise location of 63.90.52.245 on the map!
63.90.52.169	View precise location of 63.90.52.169 on the map!
63.90.52.59	View precise location of 63.90.52.59 on the map!

10 Random IPs

161.177.40.231	Find precise map location of 161.177.40.231
29.157.102.55	Find precise map location of 29.157.102.55
202.253.72.99	Find precise map location of 202.253.72.99
80.19.112.250	Find precise map location of 80.19.112.250
172.21.153.135	Find precise map location of 172.21.153.135
228.154.63.202	Find precise map location of 228.154.63.202
106.100.209.189	Find precise map location of 106.100.209.189
95.95.197.96	Find precise map location of 95.95.197.96
30.9.62.96	Find precise map location of 30.9.62.96
33.186.224.1	Find precise map location of 33.186.224.1
93.37.87.36	Find precise map location of 93.37.87.36

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