223.166 is a class B of IPs

Sample IPs from the class B 223.166

223.166.64.57	View precise location of 223.166.64.57 on the map!
223.166.226.217	View precise location of 223.166.226.217 on the map!
223.166.143.93	View precise location of 223.166.143.93 on the map!
223.166.251.89	View precise location of 223.166.251.89 on the map!
223.166.26.211	View precise location of 223.166.26.211 on the map!
223.166.136.128	View precise location of 223.166.136.128 on the map!
223.166.190.129	View precise location of 223.166.190.129 on the map!
223.166.169.137	View precise location of 223.166.169.137 on the map!
223.166.24.230	View precise location of 223.166.24.230 on the map!
223.166.253.79	View precise location of 223.166.253.79 on the map!
223.166.147.176	View precise location of 223.166.147.176 on the map!

10 Random IPs

63.175.225.38	Find precise map location of 63.175.225.38
97.238.150.55	Find precise map location of 97.238.150.55
196.3.254.8	Find precise map location of 196.3.254.8
237.251.6.170	Find precise map location of 237.251.6.170
146.34.164.240	Find precise map location of 146.34.164.240
99.1.146.214	Find precise map location of 99.1.146.214
158.157.249.218	Find precise map location of 158.157.249.218
227.116.241.128	Find precise map location of 227.116.241.128
161.42.240.34	Find precise map location of 161.42.240.34
29.59.78.101	Find precise map location of 29.59.78.101
75.135.55.231	Find precise map location of 75.135.55.231

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