172.173.4 is a class C of IPs

Sample IPs from the class C 172.173.4

172.173.4.132	View precise location of 172.173.4.132 on the map!
172.173.4.50	View precise location of 172.173.4.50 on the map!
172.173.4.108	View precise location of 172.173.4.108 on the map!
172.173.4.233	View precise location of 172.173.4.233 on the map!
172.173.4.241	View precise location of 172.173.4.241 on the map!
172.173.4.147	View precise location of 172.173.4.147 on the map!
172.173.4.169	View precise location of 172.173.4.169 on the map!
172.173.4.111	View precise location of 172.173.4.111 on the map!
172.173.4.125	View precise location of 172.173.4.125 on the map!
172.173.4.9	View precise location of 172.173.4.9 on the map!
172.173.4.47	View precise location of 172.173.4.47 on the map!

10 Random IPs

69.163.210.240	Find precise map location of 69.163.210.240
217.80.65.92	Find precise map location of 217.80.65.92
18.63.19.77	Find precise map location of 18.63.19.77
5.89.193.226	Find precise map location of 5.89.193.226
173.6.108.16	Find precise map location of 173.6.108.16
133.108.146.102	Find precise map location of 133.108.146.102
119.157.130.121	Find precise map location of 119.157.130.121
111.99.109.157	Find precise map location of 111.99.109.157
30.6.149.253	Find precise map location of 30.6.149.253
244.200.159.205	Find precise map location of 244.200.159.205
44.53.27.71	Find precise map location of 44.53.27.71

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