18.221.29 is a class C of IPs

Sample IPs from the class C 18.221.29

18.221.29.27	View precise location of 18.221.29.27 on the map!
18.221.29.6	View precise location of 18.221.29.6 on the map!
18.221.29.152	View precise location of 18.221.29.152 on the map!
18.221.29.187	View precise location of 18.221.29.187 on the map!
18.221.29.235	View precise location of 18.221.29.235 on the map!
18.221.29.4	View precise location of 18.221.29.4 on the map!
18.221.29.194	View precise location of 18.221.29.194 on the map!
18.221.29.180	View precise location of 18.221.29.180 on the map!
18.221.29.87	View precise location of 18.221.29.87 on the map!
18.221.29.123	View precise location of 18.221.29.123 on the map!
18.221.29.142	View precise location of 18.221.29.142 on the map!

10 Random IPs

55.186.241.159	Find precise map location of 55.186.241.159
176.56.78.110	Find precise map location of 176.56.78.110
204.31.157.87	Find precise map location of 204.31.157.87
224.45.226.17	Find precise map location of 224.45.226.17
185.133.101.253	Find precise map location of 185.133.101.253
242.144.183.250	Find precise map location of 242.144.183.250
227.39.7.13	Find precise map location of 227.39.7.13
110.18.19.126	Find precise map location of 110.18.19.126
119.156.48.217	Find precise map location of 119.156.48.217
139.128.141.115	Find precise map location of 139.128.141.115
200.159.31.142	Find precise map location of 200.159.31.142

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