66.221.49 is a class C of IPs

Sample IPs from the class C 66.221.49

66.221.49.113	View precise location of 66.221.49.113 on the map!
66.221.49.67	View precise location of 66.221.49.67 on the map!
66.221.49.228	View precise location of 66.221.49.228 on the map!
66.221.49.46	View precise location of 66.221.49.46 on the map!
66.221.49.228	View precise location of 66.221.49.228 on the map!
66.221.49.12	View precise location of 66.221.49.12 on the map!
66.221.49.21	View precise location of 66.221.49.21 on the map!
66.221.49.192	View precise location of 66.221.49.192 on the map!
66.221.49.14	View precise location of 66.221.49.14 on the map!
66.221.49.97	View precise location of 66.221.49.97 on the map!
66.221.49.177	View precise location of 66.221.49.177 on the map!

10 Random IPs

160.30.122.32	Find precise map location of 160.30.122.32
74.166.190.78	Find precise map location of 74.166.190.78
42.7.54.168	Find precise map location of 42.7.54.168
61.74.47.215	Find precise map location of 61.74.47.215
112.67.217.115	Find precise map location of 112.67.217.115
136.21.226.118	Find precise map location of 136.21.226.118
226.137.82.207	Find precise map location of 226.137.82.207
222.8.239.204	Find precise map location of 222.8.239.204
196.43.198.22	Find precise map location of 196.43.198.22
81.42.18.35	Find precise map location of 81.42.18.35
154.208.206.7	Find precise map location of 154.208.206.7

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