81.232.58 is a class C of IPs

Sample IPs from the class C 81.232.58

81.232.58.51	View precise location of 81.232.58.51 on the map!
81.232.58.24	View precise location of 81.232.58.24 on the map!
81.232.58.11	View precise location of 81.232.58.11 on the map!
81.232.58.52	View precise location of 81.232.58.52 on the map!
81.232.58.24	View precise location of 81.232.58.24 on the map!
81.232.58.130	View precise location of 81.232.58.130 on the map!
81.232.58.104	View precise location of 81.232.58.104 on the map!
81.232.58.113	View precise location of 81.232.58.113 on the map!
81.232.58.141	View precise location of 81.232.58.141 on the map!
81.232.58.218	View precise location of 81.232.58.218 on the map!
81.232.58.202	View precise location of 81.232.58.202 on the map!

10 Random IPs

131.105.198.168	Find precise map location of 131.105.198.168
52.235.200.18	Find precise map location of 52.235.200.18
247.240.197.163	Find precise map location of 247.240.197.163
71.79.102.15	Find precise map location of 71.79.102.15
82.80.47.137	Find precise map location of 82.80.47.137
91.38.232.223	Find precise map location of 91.38.232.223
202.123.209.66	Find precise map location of 202.123.209.66
126.235.26.75	Find precise map location of 126.235.26.75
252.39.72.53	Find precise map location of 252.39.72.53
37.34.166.196	Find precise map location of 37.34.166.196
120.147.12.248	Find precise map location of 120.147.12.248

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