243.128.6 is a class C of IPs

Sample IPs from the class C 243.128.6

243.128.6.27	View precise location of 243.128.6.27 on the map!
243.128.6.184	View precise location of 243.128.6.184 on the map!
243.128.6.154	View precise location of 243.128.6.154 on the map!
243.128.6.247	View precise location of 243.128.6.247 on the map!
243.128.6.34	View precise location of 243.128.6.34 on the map!
243.128.6.233	View precise location of 243.128.6.233 on the map!
243.128.6.216	View precise location of 243.128.6.216 on the map!
243.128.6.37	View precise location of 243.128.6.37 on the map!
243.128.6.25	View precise location of 243.128.6.25 on the map!
243.128.6.134	View precise location of 243.128.6.134 on the map!
243.128.6.235	View precise location of 243.128.6.235 on the map!

10 Random IPs

165.59.187.32	Find precise map location of 165.59.187.32
112.167.113.70	Find precise map location of 112.167.113.70
59.119.90.58	Find precise map location of 59.119.90.58
254.76.70.117	Find precise map location of 254.76.70.117
133.101.59.151	Find precise map location of 133.101.59.151
42.1.85.202	Find precise map location of 42.1.85.202
156.101.95.230	Find precise map location of 156.101.95.230
146.53.69.16	Find precise map location of 146.53.69.16
241.146.212.141	Find precise map location of 241.146.212.141
28.107.117.28	Find precise map location of 28.107.117.28
101.191.102.23	Find precise map location of 101.191.102.23

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