236.61.181 is a class C of IPs

Sample IPs from the class C 236.61.181

236.61.181.2	View precise location of 236.61.181.2 on the map!
236.61.181.24	View precise location of 236.61.181.24 on the map!
236.61.181.106	View precise location of 236.61.181.106 on the map!
236.61.181.89	View precise location of 236.61.181.89 on the map!
236.61.181.233	View precise location of 236.61.181.233 on the map!
236.61.181.233	View precise location of 236.61.181.233 on the map!
236.61.181.197	View precise location of 236.61.181.197 on the map!
236.61.181.85	View precise location of 236.61.181.85 on the map!
236.61.181.61	View precise location of 236.61.181.61 on the map!
236.61.181.232	View precise location of 236.61.181.232 on the map!
236.61.181.200	View precise location of 236.61.181.200 on the map!

10 Random IPs

144.116.191.253	Find precise map location of 144.116.191.253
92.33.184.32	Find precise map location of 92.33.184.32
48.126.203.169	Find precise map location of 48.126.203.169
65.54.218.78	Find precise map location of 65.54.218.78
235.44.54.118	Find precise map location of 235.44.54.118
140.27.232.101	Find precise map location of 140.27.232.101
110.21.141.86	Find precise map location of 110.21.141.86
62.208.160.4	Find precise map location of 62.208.160.4
195.233.223.219	Find precise map location of 195.233.223.219
113.106.180.243	Find precise map location of 113.106.180.243
221.108.15.249	Find precise map location of 221.108.15.249

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