153.166.5 is a class C of IPs

Sample IPs from the class C 153.166.5

153.166.5.34	View precise location of 153.166.5.34 on the map!
153.166.5.128	View precise location of 153.166.5.128 on the map!
153.166.5.166	View precise location of 153.166.5.166 on the map!
153.166.5.151	View precise location of 153.166.5.151 on the map!
153.166.5.5	View precise location of 153.166.5.5 on the map!
153.166.5.23	View precise location of 153.166.5.23 on the map!
153.166.5.252	View precise location of 153.166.5.252 on the map!
153.166.5.80	View precise location of 153.166.5.80 on the map!
153.166.5.195	View precise location of 153.166.5.195 on the map!
153.166.5.130	View precise location of 153.166.5.130 on the map!
153.166.5.215	View precise location of 153.166.5.215 on the map!

10 Random IPs

206.105.158.34	Find precise map location of 206.105.158.34
55.72.244.204	Find precise map location of 55.72.244.204
29.70.82.28	Find precise map location of 29.70.82.28
54.49.217.29	Find precise map location of 54.49.217.29
93.128.84.72	Find precise map location of 93.128.84.72
213.190.120.46	Find precise map location of 213.190.120.46
79.248.43.70	Find precise map location of 79.248.43.70
97.82.99.20	Find precise map location of 97.82.99.20
107.198.101.7	Find precise map location of 107.198.101.7
228.17.169.29	Find precise map location of 228.17.169.29
55.248.24.36	Find precise map location of 55.248.24.36

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