100.45.145 is a class C of IPs

Sample IPs from the class C 100.45.145

100.45.145.104	View precise location of 100.45.145.104 on the map!
100.45.145.236	View precise location of 100.45.145.236 on the map!
100.45.145.179	View precise location of 100.45.145.179 on the map!
100.45.145.41	View precise location of 100.45.145.41 on the map!
100.45.145.49	View precise location of 100.45.145.49 on the map!
100.45.145.24	View precise location of 100.45.145.24 on the map!
100.45.145.86	View precise location of 100.45.145.86 on the map!
100.45.145.18	View precise location of 100.45.145.18 on the map!
100.45.145.51	View precise location of 100.45.145.51 on the map!
100.45.145.244	View precise location of 100.45.145.244 on the map!
100.45.145.184	View precise location of 100.45.145.184 on the map!

10 Random IPs

20.246.185.248	Find precise map location of 20.246.185.248
151.26.58.22	Find precise map location of 151.26.58.22
39.71.218.225	Find precise map location of 39.71.218.225
37.249.251.255	Find precise map location of 37.249.251.255
145.4.105.134	Find precise map location of 145.4.105.134
216.56.217.232	Find precise map location of 216.56.217.232
59.61.249.139	Find precise map location of 59.61.249.139
195.241.184.169	Find precise map location of 195.241.184.169
173.91.27.72	Find precise map location of 173.91.27.72
4.188.217.148	Find precise map location of 4.188.217.148
232.108.36.174	Find precise map location of 232.108.36.174

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