66.179.18 is a class C of IPs

Sample IPs from the class C 66.179.18

66.179.18.165	View precise location of 66.179.18.165 on the map!
66.179.18.211	View precise location of 66.179.18.211 on the map!
66.179.18.138	View precise location of 66.179.18.138 on the map!
66.179.18.168	View precise location of 66.179.18.168 on the map!
66.179.18.177	View precise location of 66.179.18.177 on the map!
66.179.18.83	View precise location of 66.179.18.83 on the map!
66.179.18.109	View precise location of 66.179.18.109 on the map!
66.179.18.20	View precise location of 66.179.18.20 on the map!
66.179.18.228	View precise location of 66.179.18.228 on the map!
66.179.18.45	View precise location of 66.179.18.45 on the map!
66.179.18.195	View precise location of 66.179.18.195 on the map!

10 Random IPs

160.138.175.149	Find precise map location of 160.138.175.149
183.199.185.10	Find precise map location of 183.199.185.10
114.113.25.119	Find precise map location of 114.113.25.119
49.200.222.71	Find precise map location of 49.200.222.71
214.213.19.235	Find precise map location of 214.213.19.235
131.77.131.114	Find precise map location of 131.77.131.114
184.51.5.114	Find precise map location of 184.51.5.114
38.183.8.107	Find precise map location of 38.183.8.107
159.7.98.6	Find precise map location of 159.7.98.6
216.254.138.21	Find precise map location of 216.254.138.21
63.137.38.235	Find precise map location of 63.137.38.235

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