243.156.3 is a class C of IPs

Sample IPs from the class C 243.156.3

243.156.3.255	View precise location of 243.156.3.255 on the map!
243.156.3.85	View precise location of 243.156.3.85 on the map!
243.156.3.46	View precise location of 243.156.3.46 on the map!
243.156.3.244	View precise location of 243.156.3.244 on the map!
243.156.3.106	View precise location of 243.156.3.106 on the map!
243.156.3.183	View precise location of 243.156.3.183 on the map!
243.156.3.212	View precise location of 243.156.3.212 on the map!
243.156.3.102	View precise location of 243.156.3.102 on the map!
243.156.3.15	View precise location of 243.156.3.15 on the map!
243.156.3.24	View precise location of 243.156.3.24 on the map!
243.156.3.179	View precise location of 243.156.3.179 on the map!

10 Random IPs

164.41.74.251	Find precise map location of 164.41.74.251
35.102.28.59	Find precise map location of 35.102.28.59
86.11.166.23	Find precise map location of 86.11.166.23
13.19.137.84	Find precise map location of 13.19.137.84
209.62.94.43	Find precise map location of 209.62.94.43
32.116.134.240	Find precise map location of 32.116.134.240
161.69.222.64	Find precise map location of 161.69.222.64
165.136.182.157	Find precise map location of 165.136.182.157
69.233.99.176	Find precise map location of 69.233.99.176
89.77.159.20	Find precise map location of 89.77.159.20
81.140.180.160	Find precise map location of 81.140.180.160

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