113.45.81 is a class C of IPs

Sample IPs from the class C 113.45.81

113.45.81.162	View precise location of 113.45.81.162 on the map!
113.45.81.4	View precise location of 113.45.81.4 on the map!
113.45.81.188	View precise location of 113.45.81.188 on the map!
113.45.81.216	View precise location of 113.45.81.216 on the map!
113.45.81.13	View precise location of 113.45.81.13 on the map!
113.45.81.151	View precise location of 113.45.81.151 on the map!
113.45.81.119	View precise location of 113.45.81.119 on the map!
113.45.81.45	View precise location of 113.45.81.45 on the map!
113.45.81.54	View precise location of 113.45.81.54 on the map!
113.45.81.44	View precise location of 113.45.81.44 on the map!
113.45.81.150	View precise location of 113.45.81.150 on the map!

10 Random IPs

61.21.138.105	Find precise map location of 61.21.138.105
153.213.163.180	Find precise map location of 153.213.163.180
135.248.39.201	Find precise map location of 135.248.39.201
209.251.213.49	Find precise map location of 209.251.213.49
60.144.21.192	Find precise map location of 60.144.21.192
86.224.144.37	Find precise map location of 86.224.144.37
30.73.166.144	Find precise map location of 30.73.166.144
49.10.20.178	Find precise map location of 49.10.20.178
219.205.109.61	Find precise map location of 219.205.109.61
218.158.109.234	Find precise map location of 218.158.109.234
13.49.79.159	Find precise map location of 13.49.79.159

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