74.245.81 is a class C of IPs

Sample IPs from the class C 74.245.81

74.245.81.200	View precise location of 74.245.81.200 on the map!
74.245.81.138	View precise location of 74.245.81.138 on the map!
74.245.81.177	View precise location of 74.245.81.177 on the map!
74.245.81.161	View precise location of 74.245.81.161 on the map!
74.245.81.16	View precise location of 74.245.81.16 on the map!
74.245.81.165	View precise location of 74.245.81.165 on the map!
74.245.81.178	View precise location of 74.245.81.178 on the map!
74.245.81.46	View precise location of 74.245.81.46 on the map!
74.245.81.60	View precise location of 74.245.81.60 on the map!
74.245.81.213	View precise location of 74.245.81.213 on the map!
74.245.81.186	View precise location of 74.245.81.186 on the map!

10 Random IPs

3.245.7.145	Find precise map location of 3.245.7.145
35.95.59.112	Find precise map location of 35.95.59.112
79.50.54.35	Find precise map location of 79.50.54.35
98.70.124.15	Find precise map location of 98.70.124.15
10.194.100.59	Find precise map location of 10.194.100.59
108.233.254.17	Find precise map location of 108.233.254.17
111.36.36.175	Find precise map location of 111.36.36.175
227.156.219.240	Find precise map location of 227.156.219.240
70.76.29.181	Find precise map location of 70.76.29.181
210.223.172.31	Find precise map location of 210.223.172.31
144.240.136.111	Find precise map location of 144.240.136.111

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