45.43.21 is a class C of IPs

Sample IPs from the class C 45.43.21

45.43.21.132	View precise location of 45.43.21.132 on the map!
45.43.21.77	View precise location of 45.43.21.77 on the map!
45.43.21.182	View precise location of 45.43.21.182 on the map!
45.43.21.126	View precise location of 45.43.21.126 on the map!
45.43.21.69	View precise location of 45.43.21.69 on the map!
45.43.21.80	View precise location of 45.43.21.80 on the map!
45.43.21.90	View precise location of 45.43.21.90 on the map!
45.43.21.87	View precise location of 45.43.21.87 on the map!
45.43.21.190	View precise location of 45.43.21.190 on the map!
45.43.21.140	View precise location of 45.43.21.140 on the map!
45.43.21.111	View precise location of 45.43.21.111 on the map!

10 Random IPs

62.192.104.148	Find precise map location of 62.192.104.148
152.33.253.28	Find precise map location of 152.33.253.28
176.86.157.53	Find precise map location of 176.86.157.53
240.129.82.21	Find precise map location of 240.129.82.21
158.131.43.76	Find precise map location of 158.131.43.76
161.132.201.3	Find precise map location of 161.132.201.3
128.41.20.133	Find precise map location of 128.41.20.133
246.25.55.234	Find precise map location of 246.25.55.234
168.106.31.193	Find precise map location of 168.106.31.193
233.13.218.34	Find precise map location of 233.13.218.34
181.67.150.77	Find precise map location of 181.67.150.77

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