216.210.155 is a class C of IPs

Sample IPs from the class C 216.210.155

216.210.155.18	View precise location of 216.210.155.18 on the map!
216.210.155.29	View precise location of 216.210.155.29 on the map!
216.210.155.6	View precise location of 216.210.155.6 on the map!
216.210.155.255	View precise location of 216.210.155.255 on the map!
216.210.155.229	View precise location of 216.210.155.229 on the map!
216.210.155.77	View precise location of 216.210.155.77 on the map!
216.210.155.82	View precise location of 216.210.155.82 on the map!
216.210.155.151	View precise location of 216.210.155.151 on the map!
216.210.155.225	View precise location of 216.210.155.225 on the map!
216.210.155.113	View precise location of 216.210.155.113 on the map!
216.210.155.43	View precise location of 216.210.155.43 on the map!

10 Random IPs

184.49.127.136	Find precise map location of 184.49.127.136
165.175.125.53	Find precise map location of 165.175.125.53
254.81.64.85	Find precise map location of 254.81.64.85
30.228.180.162	Find precise map location of 30.228.180.162
29.58.39.36	Find precise map location of 29.58.39.36
74.111.141.40	Find precise map location of 74.111.141.40
96.165.249.161	Find precise map location of 96.165.249.161
180.124.62.55	Find precise map location of 180.124.62.55
194.12.182.224	Find precise map location of 194.12.182.224
61.176.218.17	Find precise map location of 61.176.218.17
59.243.42.68	Find precise map location of 59.243.42.68

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