66.238.56 is a class C of IPs

Sample IPs from the class C 66.238.56

66.238.56.95	View precise location of 66.238.56.95 on the map!
66.238.56.90	View precise location of 66.238.56.90 on the map!
66.238.56.180	View precise location of 66.238.56.180 on the map!
66.238.56.238	View precise location of 66.238.56.238 on the map!
66.238.56.46	View precise location of 66.238.56.46 on the map!
66.238.56.108	View precise location of 66.238.56.108 on the map!
66.238.56.171	View precise location of 66.238.56.171 on the map!
66.238.56.56	View precise location of 66.238.56.56 on the map!
66.238.56.126	View precise location of 66.238.56.126 on the map!
66.238.56.183	View precise location of 66.238.56.183 on the map!
66.238.56.144	View precise location of 66.238.56.144 on the map!

10 Random IPs

118.167.90.134	Find precise map location of 118.167.90.134
185.6.34.65	Find precise map location of 185.6.34.65
153.31.217.192	Find precise map location of 153.31.217.192
177.40.117.143	Find precise map location of 177.40.117.143
52.172.228.112	Find precise map location of 52.172.228.112
106.29.84.78	Find precise map location of 106.29.84.78
1.112.204.119	Find precise map location of 1.112.204.119
146.20.25.202	Find precise map location of 146.20.25.202
2.181.32.154	Find precise map location of 2.181.32.154
96.146.13.75	Find precise map location of 96.146.13.75
110.176.45.68	Find precise map location of 110.176.45.68

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