59.81.37 is a class C of IPs

Sample IPs from the class C 59.81.37

59.81.37.120	View precise location of 59.81.37.120 on the map!
59.81.37.1	View precise location of 59.81.37.1 on the map!
59.81.37.164	View precise location of 59.81.37.164 on the map!
59.81.37.150	View precise location of 59.81.37.150 on the map!
59.81.37.230	View precise location of 59.81.37.230 on the map!
59.81.37.189	View precise location of 59.81.37.189 on the map!
59.81.37.243	View precise location of 59.81.37.243 on the map!
59.81.37.154	View precise location of 59.81.37.154 on the map!
59.81.37.16	View precise location of 59.81.37.16 on the map!
59.81.37.35	View precise location of 59.81.37.35 on the map!
59.81.37.158	View precise location of 59.81.37.158 on the map!

10 Random IPs

212.124.45.176	Find precise map location of 212.124.45.176
175.127.103.232	Find precise map location of 175.127.103.232
255.179.118.54	Find precise map location of 255.179.118.54
42.119.157.106	Find precise map location of 42.119.157.106
107.64.105.223	Find precise map location of 107.64.105.223
10.147.222.4	Find precise map location of 10.147.222.4
113.58.99.77	Find precise map location of 113.58.99.77
16.126.41.207	Find precise map location of 16.126.41.207
192.135.11.252	Find precise map location of 192.135.11.252
186.165.20.124	Find precise map location of 186.165.20.124
216.192.26.55	Find precise map location of 216.192.26.55

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