73.64 is a class B of IPs

Sample IPs from the class B 73.64

73.64.215.123	View precise location of 73.64.215.123 on the map!
73.64.173.62	View precise location of 73.64.173.62 on the map!
73.64.48.150	View precise location of 73.64.48.150 on the map!
73.64.100.85	View precise location of 73.64.100.85 on the map!
73.64.196.44	View precise location of 73.64.196.44 on the map!
73.64.49.32	View precise location of 73.64.49.32 on the map!
73.64.206.253	View precise location of 73.64.206.253 on the map!
73.64.191.109	View precise location of 73.64.191.109 on the map!
73.64.13.39	View precise location of 73.64.13.39 on the map!
73.64.170.110	View precise location of 73.64.170.110 on the map!
73.64.32.151	View precise location of 73.64.32.151 on the map!

10 Random IPs

239.152.202.45	Find precise map location of 239.152.202.45
22.255.27.174	Find precise map location of 22.255.27.174
146.104.150.92	Find precise map location of 146.104.150.92
36.220.239.160	Find precise map location of 36.220.239.160
93.82.69.119	Find precise map location of 93.82.69.119
203.65.126.81	Find precise map location of 203.65.126.81
193.203.225.235	Find precise map location of 193.203.225.235
22.9.27.23	Find precise map location of 22.9.27.23
184.72.204.141	Find precise map location of 184.72.204.141
187.199.52.180	Find precise map location of 187.199.52.180
40.192.112.187	Find precise map location of 40.192.112.187

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