81.203.67 is a class C of IPs

Sample IPs from the class C 81.203.67

81.203.67.77	View precise location of 81.203.67.77 on the map!
81.203.67.39	View precise location of 81.203.67.39 on the map!
81.203.67.204	View precise location of 81.203.67.204 on the map!
81.203.67.3	View precise location of 81.203.67.3 on the map!
81.203.67.184	View precise location of 81.203.67.184 on the map!
81.203.67.90	View precise location of 81.203.67.90 on the map!
81.203.67.22	View precise location of 81.203.67.22 on the map!
81.203.67.87	View precise location of 81.203.67.87 on the map!
81.203.67.126	View precise location of 81.203.67.126 on the map!
81.203.67.153	View precise location of 81.203.67.153 on the map!
81.203.67.149	View precise location of 81.203.67.149 on the map!

10 Random IPs

160.39.58.130	Find precise map location of 160.39.58.130
22.172.135.151	Find precise map location of 22.172.135.151
145.163.202.245	Find precise map location of 145.163.202.245
197.230.137.140	Find precise map location of 197.230.137.140
82.189.205.87	Find precise map location of 82.189.205.87
139.163.72.109	Find precise map location of 139.163.72.109
91.79.253.253	Find precise map location of 91.79.253.253
174.144.247.18	Find precise map location of 174.144.247.18
4.226.207.241	Find precise map location of 4.226.207.241
165.230.52.15	Find precise map location of 165.230.52.15
147.44.115.55	Find precise map location of 147.44.115.55

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