206.99.4 is a class C of IPs

Sample IPs from the class C 206.99.4

206.99.4.208	View precise location of 206.99.4.208 on the map!
206.99.4.217	View precise location of 206.99.4.217 on the map!
206.99.4.219	View precise location of 206.99.4.219 on the map!
206.99.4.40	View precise location of 206.99.4.40 on the map!
206.99.4.46	View precise location of 206.99.4.46 on the map!
206.99.4.160	View precise location of 206.99.4.160 on the map!
206.99.4.70	View precise location of 206.99.4.70 on the map!
206.99.4.194	View precise location of 206.99.4.194 on the map!
206.99.4.51	View precise location of 206.99.4.51 on the map!
206.99.4.173	View precise location of 206.99.4.173 on the map!
206.99.4.204	View precise location of 206.99.4.204 on the map!

10 Random IPs

110.6.174.217	Find precise map location of 110.6.174.217
140.4.184.196	Find precise map location of 140.4.184.196
132.130.22.52	Find precise map location of 132.130.22.52
229.94.120.240	Find precise map location of 229.94.120.240
172.213.158.205	Find precise map location of 172.213.158.205
103.62.220.156	Find precise map location of 103.62.220.156
16.214.13.93	Find precise map location of 16.214.13.93
146.207.173.99	Find precise map location of 146.207.173.99
154.221.251.41	Find precise map location of 154.221.251.41
74.216.199.99	Find precise map location of 74.216.199.99
150.112.40.179	Find precise map location of 150.112.40.179

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