56.81.184 is a class C of IPs

Sample IPs from the class C 56.81.184

56.81.184.53	View precise location of 56.81.184.53 on the map!
56.81.184.100	View precise location of 56.81.184.100 on the map!
56.81.184.124	View precise location of 56.81.184.124 on the map!
56.81.184.28	View precise location of 56.81.184.28 on the map!
56.81.184.143	View precise location of 56.81.184.143 on the map!
56.81.184.153	View precise location of 56.81.184.153 on the map!
56.81.184.168	View precise location of 56.81.184.168 on the map!
56.81.184.129	View precise location of 56.81.184.129 on the map!
56.81.184.18	View precise location of 56.81.184.18 on the map!
56.81.184.203	View precise location of 56.81.184.203 on the map!
56.81.184.196	View precise location of 56.81.184.196 on the map!

10 Random IPs

11.157.223.175	Find precise map location of 11.157.223.175
209.141.182.95	Find precise map location of 209.141.182.95
224.73.172.156	Find precise map location of 224.73.172.156
255.223.33.9	Find precise map location of 255.223.33.9
216.192.76.54	Find precise map location of 216.192.76.54
183.103.53.145	Find precise map location of 183.103.53.145
76.167.28.86	Find precise map location of 76.167.28.86
215.67.219.233	Find precise map location of 215.67.219.233
126.7.206.241	Find precise map location of 126.7.206.241
124.185.95.22	Find precise map location of 124.185.95.22
84.30.237.198	Find precise map location of 84.30.237.198

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