81.44.47 is a class C of IPs

Sample IPs from the class C 81.44.47

81.44.47.15	View precise location of 81.44.47.15 on the map!
81.44.47.59	View precise location of 81.44.47.59 on the map!
81.44.47.17	View precise location of 81.44.47.17 on the map!
81.44.47.183	View precise location of 81.44.47.183 on the map!
81.44.47.82	View precise location of 81.44.47.82 on the map!
81.44.47.241	View precise location of 81.44.47.241 on the map!
81.44.47.64	View precise location of 81.44.47.64 on the map!
81.44.47.220	View precise location of 81.44.47.220 on the map!
81.44.47.159	View precise location of 81.44.47.159 on the map!
81.44.47.32	View precise location of 81.44.47.32 on the map!
81.44.47.176	View precise location of 81.44.47.176 on the map!

10 Random IPs

104.90.17.178	Find precise map location of 104.90.17.178
150.12.219.240	Find precise map location of 150.12.219.240
175.1.29.168	Find precise map location of 175.1.29.168
95.186.174.84	Find precise map location of 95.186.174.84
107.179.56.69	Find precise map location of 107.179.56.69
53.159.125.181	Find precise map location of 53.159.125.181
187.63.39.98	Find precise map location of 187.63.39.98
70.81.151.25	Find precise map location of 70.81.151.25
171.151.191.9	Find precise map location of 171.151.191.9
33.238.238.211	Find precise map location of 33.238.238.211
229.203.28.51	Find precise map location of 229.203.28.51

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