248.121.31 is a class C of IPs

Sample IPs from the class C 248.121.31

248.121.31.11	View precise location of 248.121.31.11 on the map!
248.121.31.16	View precise location of 248.121.31.16 on the map!
248.121.31.73	View precise location of 248.121.31.73 on the map!
248.121.31.54	View precise location of 248.121.31.54 on the map!
248.121.31.25	View precise location of 248.121.31.25 on the map!
248.121.31.207	View precise location of 248.121.31.207 on the map!
248.121.31.27	View precise location of 248.121.31.27 on the map!
248.121.31.14	View precise location of 248.121.31.14 on the map!
248.121.31.111	View precise location of 248.121.31.111 on the map!
248.121.31.119	View precise location of 248.121.31.119 on the map!
248.121.31.216	View precise location of 248.121.31.216 on the map!

10 Random IPs

126.131.177.240	Find precise map location of 126.131.177.240
224.207.179.82	Find precise map location of 224.207.179.82
156.2.170.231	Find precise map location of 156.2.170.231
115.223.73.118	Find precise map location of 115.223.73.118
165.38.209.236	Find precise map location of 165.38.209.236
86.21.98.196	Find precise map location of 86.21.98.196
2.51.3.165	Find precise map location of 2.51.3.165
187.169.104.199	Find precise map location of 187.169.104.199
94.126.36.164	Find precise map location of 94.126.36.164
223.142.182.18	Find precise map location of 223.142.182.18
79.146.254.157	Find precise map location of 79.146.254.157

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