164.223.30 is a class C of IPs

Sample IPs from the class C 164.223.30

164.223.30.33	View precise location of 164.223.30.33 on the map!
164.223.30.154	View precise location of 164.223.30.154 on the map!
164.223.30.150	View precise location of 164.223.30.150 on the map!
164.223.30.137	View precise location of 164.223.30.137 on the map!
164.223.30.246	View precise location of 164.223.30.246 on the map!
164.223.30.208	View precise location of 164.223.30.208 on the map!
164.223.30.9	View precise location of 164.223.30.9 on the map!
164.223.30.89	View precise location of 164.223.30.89 on the map!
164.223.30.57	View precise location of 164.223.30.57 on the map!
164.223.30.59	View precise location of 164.223.30.59 on the map!
164.223.30.48	View precise location of 164.223.30.48 on the map!

10 Random IPs

242.145.173.21	Find precise map location of 242.145.173.21
15.14.1.184	Find precise map location of 15.14.1.184
25.9.66.119	Find precise map location of 25.9.66.119
137.208.250.189	Find precise map location of 137.208.250.189
52.184.138.244	Find precise map location of 52.184.138.244
107.134.52.170	Find precise map location of 107.134.52.170
109.194.95.170	Find precise map location of 109.194.95.170
72.63.15.167	Find precise map location of 72.63.15.167
173.119.1.155	Find precise map location of 173.119.1.155
43.90.253.121	Find precise map location of 43.90.253.121
58.217.168.64	Find precise map location of 58.217.168.64

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