248.108.91 is a class C of IPs

Sample IPs from the class C 248.108.91

248.108.91.220	View precise location of 248.108.91.220 on the map!
248.108.91.111	View precise location of 248.108.91.111 on the map!
248.108.91.94	View precise location of 248.108.91.94 on the map!
248.108.91.196	View precise location of 248.108.91.196 on the map!
248.108.91.228	View precise location of 248.108.91.228 on the map!
248.108.91.89	View precise location of 248.108.91.89 on the map!
248.108.91.132	View precise location of 248.108.91.132 on the map!
248.108.91.133	View precise location of 248.108.91.133 on the map!
248.108.91.109	View precise location of 248.108.91.109 on the map!
248.108.91.242	View precise location of 248.108.91.242 on the map!
248.108.91.128	View precise location of 248.108.91.128 on the map!

10 Random IPs

195.60.248.242	Find precise map location of 195.60.248.242
4.133.149.39	Find precise map location of 4.133.149.39
184.39.106.116	Find precise map location of 184.39.106.116
194.23.17.165	Find precise map location of 194.23.17.165
160.74.24.94	Find precise map location of 160.74.24.94
87.79.165.92	Find precise map location of 87.79.165.92
90.77.162.61	Find precise map location of 90.77.162.61
88.197.174.246	Find precise map location of 88.197.174.246
3.170.17.249	Find precise map location of 3.170.17.249
106.123.83.194	Find precise map location of 106.123.83.194
151.38.129.169	Find precise map location of 151.38.129.169

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