16.104 is a class B of IPs

Sample IPs from the class B 16.104

16.104.37.100	View precise location of 16.104.37.100 on the map!
16.104.74.253	View precise location of 16.104.74.253 on the map!
16.104.207.131	View precise location of 16.104.207.131 on the map!
16.104.91.159	View precise location of 16.104.91.159 on the map!
16.104.39.109	View precise location of 16.104.39.109 on the map!
16.104.147.176	View precise location of 16.104.147.176 on the map!
16.104.252.96	View precise location of 16.104.252.96 on the map!
16.104.82.151	View precise location of 16.104.82.151 on the map!
16.104.172.57	View precise location of 16.104.172.57 on the map!
16.104.185.135	View precise location of 16.104.185.135 on the map!
16.104.243.188	View precise location of 16.104.243.188 on the map!

10 Random IPs

226.234.59.185	Find precise map location of 226.234.59.185
155.137.148.213	Find precise map location of 155.137.148.213
208.240.36.37	Find precise map location of 208.240.36.37
125.63.120.213	Find precise map location of 125.63.120.213
93.203.12.112	Find precise map location of 93.203.12.112
137.38.126.78	Find precise map location of 137.38.126.78
33.73.236.22	Find precise map location of 33.73.236.22
52.111.244.203	Find precise map location of 52.111.244.203
216.114.230.151	Find precise map location of 216.114.230.151
42.110.180.102	Find precise map location of 42.110.180.102
205.47.122.47	Find precise map location of 205.47.122.47

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