230.83.91 is a class C of IPs

Sample IPs from the class C 230.83.91

230.83.91.182	View precise location of 230.83.91.182 on the map!
230.83.91.46	View precise location of 230.83.91.46 on the map!
230.83.91.33	View precise location of 230.83.91.33 on the map!
230.83.91.212	View precise location of 230.83.91.212 on the map!
230.83.91.238	View precise location of 230.83.91.238 on the map!
230.83.91.163	View precise location of 230.83.91.163 on the map!
230.83.91.236	View precise location of 230.83.91.236 on the map!
230.83.91.79	View precise location of 230.83.91.79 on the map!
230.83.91.101	View precise location of 230.83.91.101 on the map!
230.83.91.245	View precise location of 230.83.91.245 on the map!
230.83.91.230	View precise location of 230.83.91.230 on the map!

10 Random IPs

166.172.134.22	Find precise map location of 166.172.134.22
63.75.193.250	Find precise map location of 63.75.193.250
24.134.18.250	Find precise map location of 24.134.18.250
174.204.162.160	Find precise map location of 174.204.162.160
171.132.166.238	Find precise map location of 171.132.166.238
64.103.39.153	Find precise map location of 64.103.39.153
165.9.202.161	Find precise map location of 165.9.202.161
49.128.92.39	Find precise map location of 49.128.92.39
197.31.8.151	Find precise map location of 197.31.8.151
229.106.113.14	Find precise map location of 229.106.113.14
153.32.238.54	Find precise map location of 153.32.238.54

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