45.172 is a class B of IPs

Sample IPs from the class B 45.172

45.172.87.5	View precise location of 45.172.87.5 on the map!
45.172.66.17	View precise location of 45.172.66.17 on the map!
45.172.68.216	View precise location of 45.172.68.216 on the map!
45.172.218.130	View precise location of 45.172.218.130 on the map!
45.172.180.191	View precise location of 45.172.180.191 on the map!
45.172.142.137	View precise location of 45.172.142.137 on the map!
45.172.164.238	View precise location of 45.172.164.238 on the map!
45.172.155.213	View precise location of 45.172.155.213 on the map!
45.172.178.215	View precise location of 45.172.178.215 on the map!
45.172.90.109	View precise location of 45.172.90.109 on the map!
45.172.162.43	View precise location of 45.172.162.43 on the map!

10 Random IPs

70.142.100.40	Find precise map location of 70.142.100.40
69.241.138.181	Find precise map location of 69.241.138.181
115.189.149.2	Find precise map location of 115.189.149.2
186.130.115.190	Find precise map location of 186.130.115.190
213.176.213.212	Find precise map location of 213.176.213.212
113.6.24.198	Find precise map location of 113.6.24.198
214.254.58.1	Find precise map location of 214.254.58.1
243.203.240.163	Find precise map location of 243.203.240.163
214.100.79.19	Find precise map location of 214.100.79.19
147.248.167.12	Find precise map location of 147.248.167.12
242.9.141.157	Find precise map location of 242.9.141.157

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