81.234.242 is a class C of IPs

Sample IPs from the class C 81.234.242

81.234.242.223	View precise location of 81.234.242.223 on the map!
81.234.242.225	View precise location of 81.234.242.225 on the map!
81.234.242.183	View precise location of 81.234.242.183 on the map!
81.234.242.234	View precise location of 81.234.242.234 on the map!
81.234.242.65	View precise location of 81.234.242.65 on the map!
81.234.242.86	View precise location of 81.234.242.86 on the map!
81.234.242.236	View precise location of 81.234.242.236 on the map!
81.234.242.160	View precise location of 81.234.242.160 on the map!
81.234.242.197	View precise location of 81.234.242.197 on the map!
81.234.242.174	View precise location of 81.234.242.174 on the map!
81.234.242.232	View precise location of 81.234.242.232 on the map!

10 Random IPs

11.46.131.236	Find precise map location of 11.46.131.236
145.130.18.171	Find precise map location of 145.130.18.171
9.232.67.113	Find precise map location of 9.232.67.113
197.227.31.228	Find precise map location of 197.227.31.228
46.137.77.42	Find precise map location of 46.137.77.42
34.68.89.69	Find precise map location of 34.68.89.69
83.255.35.125	Find precise map location of 83.255.35.125
218.44.241.38	Find precise map location of 218.44.241.38
195.97.130.210	Find precise map location of 195.97.130.210
2.36.71.218	Find precise map location of 2.36.71.218
97.148.149.107	Find precise map location of 97.148.149.107

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