83.19.99 is a class C of IPs

Sample IPs from the class C 83.19.99

83.19.99.80	View precise location of 83.19.99.80 on the map!
83.19.99.199	View precise location of 83.19.99.199 on the map!
83.19.99.83	View precise location of 83.19.99.83 on the map!
83.19.99.201	View precise location of 83.19.99.201 on the map!
83.19.99.125	View precise location of 83.19.99.125 on the map!
83.19.99.168	View precise location of 83.19.99.168 on the map!
83.19.99.196	View precise location of 83.19.99.196 on the map!
83.19.99.210	View precise location of 83.19.99.210 on the map!
83.19.99.231	View precise location of 83.19.99.231 on the map!
83.19.99.173	View precise location of 83.19.99.173 on the map!
83.19.99.149	View precise location of 83.19.99.149 on the map!

10 Random IPs

252.25.105.85	Find precise map location of 252.25.105.85
234.177.127.210	Find precise map location of 234.177.127.210
183.196.34.195	Find precise map location of 183.196.34.195
64.48.27.158	Find precise map location of 64.48.27.158
47.242.173.40	Find precise map location of 47.242.173.40
189.103.214.201	Find precise map location of 189.103.214.201
24.4.100.123	Find precise map location of 24.4.100.123
184.172.70.238	Find precise map location of 184.172.70.238
33.91.230.121	Find precise map location of 33.91.230.121
36.169.90.114	Find precise map location of 36.169.90.114
17.121.154.49	Find precise map location of 17.121.154.49

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