90.97.31 is a class C of IPs

Sample IPs from the class C 90.97.31

90.97.31.103	View precise location of 90.97.31.103 on the map!
90.97.31.206	View precise location of 90.97.31.206 on the map!
90.97.31.76	View precise location of 90.97.31.76 on the map!
90.97.31.226	View precise location of 90.97.31.226 on the map!
90.97.31.91	View precise location of 90.97.31.91 on the map!
90.97.31.76	View precise location of 90.97.31.76 on the map!
90.97.31.89	View precise location of 90.97.31.89 on the map!
90.97.31.199	View precise location of 90.97.31.199 on the map!
90.97.31.150	View precise location of 90.97.31.150 on the map!
90.97.31.197	View precise location of 90.97.31.197 on the map!
90.97.31.14	View precise location of 90.97.31.14 on the map!

10 Random IPs

104.111.185.132	Find precise map location of 104.111.185.132
143.94.63.122	Find precise map location of 143.94.63.122
61.166.252.223	Find precise map location of 61.166.252.223
242.8.50.43	Find precise map location of 242.8.50.43
85.148.134.126	Find precise map location of 85.148.134.126
170.156.66.33	Find precise map location of 170.156.66.33
15.194.53.244	Find precise map location of 15.194.53.244
22.254.31.30	Find precise map location of 22.254.31.30
107.168.21.197	Find precise map location of 107.168.21.197
1.210.55.224	Find precise map location of 1.210.55.224
91.253.112.150	Find precise map location of 91.253.112.150

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