181.228.201 is a class C of IPs

Sample IPs from the class C 181.228.201

181.228.201.160	View precise location of 181.228.201.160 on the map!
181.228.201.3	View precise location of 181.228.201.3 on the map!
181.228.201.50	View precise location of 181.228.201.50 on the map!
181.228.201.210	View precise location of 181.228.201.210 on the map!
181.228.201.87	View precise location of 181.228.201.87 on the map!
181.228.201.132	View precise location of 181.228.201.132 on the map!
181.228.201.78	View precise location of 181.228.201.78 on the map!
181.228.201.239	View precise location of 181.228.201.239 on the map!
181.228.201.251	View precise location of 181.228.201.251 on the map!
181.228.201.66	View precise location of 181.228.201.66 on the map!
181.228.201.19	View precise location of 181.228.201.19 on the map!

10 Random IPs

77.58.66.24	Find precise map location of 77.58.66.24
56.244.166.32	Find precise map location of 56.244.166.32
168.20.1.205	Find precise map location of 168.20.1.205
221.94.23.30	Find precise map location of 221.94.23.30
234.52.59.43	Find precise map location of 234.52.59.43
172.13.16.245	Find precise map location of 172.13.16.245
200.167.89.191	Find precise map location of 200.167.89.191
185.69.32.118	Find precise map location of 185.69.32.118
56.204.2.31	Find precise map location of 56.204.2.31
242.186.90.98	Find precise map location of 242.186.90.98
90.107.209.38	Find precise map location of 90.107.209.38

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