213.155.52 is a class C of IPs

Sample IPs from the class C 213.155.52

213.155.52.77	View precise location of 213.155.52.77 on the map!
213.155.52.100	View precise location of 213.155.52.100 on the map!
213.155.52.55	View precise location of 213.155.52.55 on the map!
213.155.52.170	View precise location of 213.155.52.170 on the map!
213.155.52.76	View precise location of 213.155.52.76 on the map!
213.155.52.196	View precise location of 213.155.52.196 on the map!
213.155.52.116	View precise location of 213.155.52.116 on the map!
213.155.52.8	View precise location of 213.155.52.8 on the map!
213.155.52.37	View precise location of 213.155.52.37 on the map!
213.155.52.186	View precise location of 213.155.52.186 on the map!
213.155.52.142	View precise location of 213.155.52.142 on the map!

10 Random IPs

52.146.239.231	Find precise map location of 52.146.239.231
106.142.232.97	Find precise map location of 106.142.232.97
235.110.59.140	Find precise map location of 235.110.59.140
142.185.185.43	Find precise map location of 142.185.185.43
41.134.114.110	Find precise map location of 41.134.114.110
13.21.55.66	Find precise map location of 13.21.55.66
106.163.16.196	Find precise map location of 106.163.16.196
137.134.113.174	Find precise map location of 137.134.113.174
144.59.178.198	Find precise map location of 144.59.178.198
192.159.114.49	Find precise map location of 192.159.114.49
65.72.73.136	Find precise map location of 65.72.73.136

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