11.100.12 is a class C of IPs

Sample IPs from the class C 11.100.12

11.100.12.6	View precise location of 11.100.12.6 on the map!
11.100.12.40	View precise location of 11.100.12.40 on the map!
11.100.12.100	View precise location of 11.100.12.100 on the map!
11.100.12.44	View precise location of 11.100.12.44 on the map!
11.100.12.51	View precise location of 11.100.12.51 on the map!
11.100.12.170	View precise location of 11.100.12.170 on the map!
11.100.12.238	View precise location of 11.100.12.238 on the map!
11.100.12.37	View precise location of 11.100.12.37 on the map!
11.100.12.89	View precise location of 11.100.12.89 on the map!
11.100.12.25	View precise location of 11.100.12.25 on the map!
11.100.12.61	View precise location of 11.100.12.61 on the map!

10 Random IPs

35.210.54.37	Find precise map location of 35.210.54.37
102.101.149.45	Find precise map location of 102.101.149.45
105.66.71.94	Find precise map location of 105.66.71.94
187.223.27.79	Find precise map location of 187.223.27.79
21.11.162.193	Find precise map location of 21.11.162.193
7.15.134.166	Find precise map location of 7.15.134.166
253.223.238.230	Find precise map location of 253.223.238.230
182.171.209.93	Find precise map location of 182.171.209.93
136.84.76.23	Find precise map location of 136.84.76.23
161.100.186.138	Find precise map location of 161.100.186.138
58.191.120.199	Find precise map location of 58.191.120.199

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