97.81.11 is a class C of IPs

Sample IPs from the class C 97.81.11

97.81.11.7	View precise location of 97.81.11.7 on the map!
97.81.11.186	View precise location of 97.81.11.186 on the map!
97.81.11.58	View precise location of 97.81.11.58 on the map!
97.81.11.182	View precise location of 97.81.11.182 on the map!
97.81.11.15	View precise location of 97.81.11.15 on the map!
97.81.11.18	View precise location of 97.81.11.18 on the map!
97.81.11.18	View precise location of 97.81.11.18 on the map!
97.81.11.24	View precise location of 97.81.11.24 on the map!
97.81.11.48	View precise location of 97.81.11.48 on the map!
97.81.11.114	View precise location of 97.81.11.114 on the map!
97.81.11.222	View precise location of 97.81.11.222 on the map!

10 Random IPs

210.71.70.184	Find precise map location of 210.71.70.184
80.129.186.33	Find precise map location of 80.129.186.33
169.125.4.125	Find precise map location of 169.125.4.125
123.254.172.2	Find precise map location of 123.254.172.2
222.208.192.63	Find precise map location of 222.208.192.63
158.59.226.9	Find precise map location of 158.59.226.9
239.124.3.124	Find precise map location of 239.124.3.124
185.65.185.148	Find precise map location of 185.65.185.148
98.131.19.167	Find precise map location of 98.131.19.167
61.145.233.58	Find precise map location of 61.145.233.58
115.165.153.203	Find precise map location of 115.165.153.203

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