91.98.212 is a class C of IPs

Sample IPs from the class C 91.98.212

91.98.212.226	View precise location of 91.98.212.226 on the map!
91.98.212.47	View precise location of 91.98.212.47 on the map!
91.98.212.89	View precise location of 91.98.212.89 on the map!
91.98.212.147	View precise location of 91.98.212.147 on the map!
91.98.212.102	View precise location of 91.98.212.102 on the map!
91.98.212.76	View precise location of 91.98.212.76 on the map!
91.98.212.16	View precise location of 91.98.212.16 on the map!
91.98.212.65	View precise location of 91.98.212.65 on the map!
91.98.212.77	View precise location of 91.98.212.77 on the map!
91.98.212.110	View precise location of 91.98.212.110 on the map!
91.98.212.128	View precise location of 91.98.212.128 on the map!

10 Random IPs

143.177.37.253	Find precise map location of 143.177.37.253
8.104.50.129	Find precise map location of 8.104.50.129
223.56.231.83	Find precise map location of 223.56.231.83
101.63.122.179	Find precise map location of 101.63.122.179
98.48.57.174	Find precise map location of 98.48.57.174
19.197.117.50	Find precise map location of 19.197.117.50
174.131.179.195	Find precise map location of 174.131.179.195
70.239.19.15	Find precise map location of 70.239.19.15
2.29.129.229	Find precise map location of 2.29.129.229
247.26.213.249	Find precise map location of 247.26.213.249
131.106.100.172	Find precise map location of 131.106.100.172

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