99.74.83 is a class C of IPs

Sample IPs from the class C 99.74.83

99.74.83.123	View precise location of 99.74.83.123 on the map!
99.74.83.87	View precise location of 99.74.83.87 on the map!
99.74.83.26	View precise location of 99.74.83.26 on the map!
99.74.83.183	View precise location of 99.74.83.183 on the map!
99.74.83.11	View precise location of 99.74.83.11 on the map!
99.74.83.177	View precise location of 99.74.83.177 on the map!
99.74.83.122	View precise location of 99.74.83.122 on the map!
99.74.83.223	View precise location of 99.74.83.223 on the map!
99.74.83.47	View precise location of 99.74.83.47 on the map!
99.74.83.153	View precise location of 99.74.83.153 on the map!
99.74.83.240	View precise location of 99.74.83.240 on the map!

10 Random IPs

65.65.131.144	Find precise map location of 65.65.131.144
82.220.12.168	Find precise map location of 82.220.12.168
213.252.142.101	Find precise map location of 213.252.142.101
131.200.23.220	Find precise map location of 131.200.23.220
122.100.104.220	Find precise map location of 122.100.104.220
124.234.26.217	Find precise map location of 124.234.26.217
156.173.46.135	Find precise map location of 156.173.46.135
206.146.31.102	Find precise map location of 206.146.31.102
214.218.80.214	Find precise map location of 214.218.80.214
56.43.173.206	Find precise map location of 56.43.173.206
34.201.248.203	Find precise map location of 34.201.248.203

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