91.116.83 is a class C of IPs

Sample IPs from the class C 91.116.83

91.116.83.92	View precise location of 91.116.83.92 on the map!
91.116.83.197	View precise location of 91.116.83.197 on the map!
91.116.83.171	View precise location of 91.116.83.171 on the map!
91.116.83.40	View precise location of 91.116.83.40 on the map!
91.116.83.201	View precise location of 91.116.83.201 on the map!
91.116.83.141	View precise location of 91.116.83.141 on the map!
91.116.83.162	View precise location of 91.116.83.162 on the map!
91.116.83.83	View precise location of 91.116.83.83 on the map!
91.116.83.17	View precise location of 91.116.83.17 on the map!
91.116.83.233	View precise location of 91.116.83.233 on the map!
91.116.83.4	View precise location of 91.116.83.4 on the map!

10 Random IPs

74.105.232.41	Find precise map location of 74.105.232.41
61.169.136.105	Find precise map location of 61.169.136.105
105.249.187.226	Find precise map location of 105.249.187.226
86.66.195.24	Find precise map location of 86.66.195.24
92.213.9.215	Find precise map location of 92.213.9.215
240.182.217.182	Find precise map location of 240.182.217.182
8.244.202.142	Find precise map location of 8.244.202.142
100.191.92.234	Find precise map location of 100.191.92.234
83.229.164.8	Find precise map location of 83.229.164.8
146.172.73.10	Find precise map location of 146.172.73.10
23.156.73.80	Find precise map location of 23.156.73.80

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