172.243.39 is a class C of IPs

Sample IPs from the class C 172.243.39

172.243.39.246	View precise location of 172.243.39.246 on the map!
172.243.39.252	View precise location of 172.243.39.252 on the map!
172.243.39.142	View precise location of 172.243.39.142 on the map!
172.243.39.9	View precise location of 172.243.39.9 on the map!
172.243.39.115	View precise location of 172.243.39.115 on the map!
172.243.39.83	View precise location of 172.243.39.83 on the map!
172.243.39.243	View precise location of 172.243.39.243 on the map!
172.243.39.71	View precise location of 172.243.39.71 on the map!
172.243.39.80	View precise location of 172.243.39.80 on the map!
172.243.39.65	View precise location of 172.243.39.65 on the map!
172.243.39.55	View precise location of 172.243.39.55 on the map!

10 Random IPs

39.239.164.233	Find precise map location of 39.239.164.233
3.99.92.196	Find precise map location of 3.99.92.196
128.84.247.220	Find precise map location of 128.84.247.220
71.125.193.18	Find precise map location of 71.125.193.18
184.226.69.213	Find precise map location of 184.226.69.213
210.127.14.60	Find precise map location of 210.127.14.60
154.38.57.236	Find precise map location of 154.38.57.236
152.82.202.112	Find precise map location of 152.82.202.112
47.206.116.148	Find precise map location of 47.206.116.148
3.189.159.151	Find precise map location of 3.189.159.151
62.150.180.244	Find precise map location of 62.150.180.244

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