230.140.81 is a class C of IPs

Sample IPs from the class C 230.140.81

230.140.81.80	View precise location of 230.140.81.80 on the map!
230.140.81.224	View precise location of 230.140.81.224 on the map!
230.140.81.250	View precise location of 230.140.81.250 on the map!
230.140.81.101	View precise location of 230.140.81.101 on the map!
230.140.81.101	View precise location of 230.140.81.101 on the map!
230.140.81.197	View precise location of 230.140.81.197 on the map!
230.140.81.172	View precise location of 230.140.81.172 on the map!
230.140.81.53	View precise location of 230.140.81.53 on the map!
230.140.81.219	View precise location of 230.140.81.219 on the map!
230.140.81.158	View precise location of 230.140.81.158 on the map!
230.140.81.169	View precise location of 230.140.81.169 on the map!

10 Random IPs

196.34.233.104	Find precise map location of 196.34.233.104
95.29.208.96	Find precise map location of 95.29.208.96
232.22.97.43	Find precise map location of 232.22.97.43
200.161.44.56	Find precise map location of 200.161.44.56
57.21.25.158	Find precise map location of 57.21.25.158
57.126.95.163	Find precise map location of 57.126.95.163
82.27.99.45	Find precise map location of 82.27.99.45
51.114.1.195	Find precise map location of 51.114.1.195
186.3.122.203	Find precise map location of 186.3.122.203
197.10.149.189	Find precise map location of 197.10.149.189
153.213.189.46	Find precise map location of 153.213.189.46

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