243.55.113 is a class C of IPs

Sample IPs from the class C 243.55.113

243.55.113.133	View precise location of 243.55.113.133 on the map!
243.55.113.231	View precise location of 243.55.113.231 on the map!
243.55.113.7	View precise location of 243.55.113.7 on the map!
243.55.113.60	View precise location of 243.55.113.60 on the map!
243.55.113.183	View precise location of 243.55.113.183 on the map!
243.55.113.55	View precise location of 243.55.113.55 on the map!
243.55.113.46	View precise location of 243.55.113.46 on the map!
243.55.113.116	View precise location of 243.55.113.116 on the map!
243.55.113.245	View precise location of 243.55.113.245 on the map!
243.55.113.55	View precise location of 243.55.113.55 on the map!
243.55.113.89	View precise location of 243.55.113.89 on the map!

10 Random IPs

120.189.1.225	Find precise map location of 120.189.1.225
202.125.245.95	Find precise map location of 202.125.245.95
51.125.1.193	Find precise map location of 51.125.1.193
203.47.151.133	Find precise map location of 203.47.151.133
197.154.40.113	Find precise map location of 197.154.40.113
12.134.106.54	Find precise map location of 12.134.106.54
78.67.108.64	Find precise map location of 78.67.108.64
171.27.247.56	Find precise map location of 171.27.247.56
74.158.82.150	Find precise map location of 74.158.82.150
214.241.237.132	Find precise map location of 214.241.237.132
90.56.156.212	Find precise map location of 90.56.156.212

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