169.21.29 is a class C of IPs

Sample IPs from the class C 169.21.29

169.21.29.158	View precise location of 169.21.29.158 on the map!
169.21.29.165	View precise location of 169.21.29.165 on the map!
169.21.29.242	View precise location of 169.21.29.242 on the map!
169.21.29.49	View precise location of 169.21.29.49 on the map!
169.21.29.175	View precise location of 169.21.29.175 on the map!
169.21.29.163	View precise location of 169.21.29.163 on the map!
169.21.29.168	View precise location of 169.21.29.168 on the map!
169.21.29.191	View precise location of 169.21.29.191 on the map!
169.21.29.23	View precise location of 169.21.29.23 on the map!
169.21.29.178	View precise location of 169.21.29.178 on the map!
169.21.29.240	View precise location of 169.21.29.240 on the map!

10 Random IPs

213.64.153.192	Find precise map location of 213.64.153.192
138.19.156.226	Find precise map location of 138.19.156.226
231.173.104.117	Find precise map location of 231.173.104.117
86.145.115.240	Find precise map location of 86.145.115.240
91.233.33.138	Find precise map location of 91.233.33.138
36.193.85.100	Find precise map location of 36.193.85.100
194.11.74.142	Find precise map location of 194.11.74.142
46.165.7.13	Find precise map location of 46.165.7.13
1.28.210.196	Find precise map location of 1.28.210.196
57.23.226.162	Find precise map location of 57.23.226.162
156.230.2.42	Find precise map location of 156.230.2.42

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