212.23.220 is a class C of IPs

Sample IPs from the class C 212.23.220

212.23.220.59	View precise location of 212.23.220.59 on the map!
212.23.220.248	View precise location of 212.23.220.248 on the map!
212.23.220.100	View precise location of 212.23.220.100 on the map!
212.23.220.45	View precise location of 212.23.220.45 on the map!
212.23.220.5	View precise location of 212.23.220.5 on the map!
212.23.220.98	View precise location of 212.23.220.98 on the map!
212.23.220.193	View precise location of 212.23.220.193 on the map!
212.23.220.31	View precise location of 212.23.220.31 on the map!
212.23.220.72	View precise location of 212.23.220.72 on the map!
212.23.220.203	View precise location of 212.23.220.203 on the map!
212.23.220.238	View precise location of 212.23.220.238 on the map!

10 Random IPs

98.252.229.96	Find precise map location of 98.252.229.96
117.37.15.115	Find precise map location of 117.37.15.115
132.17.33.74	Find precise map location of 132.17.33.74
136.221.119.195	Find precise map location of 136.221.119.195
211.199.249.151	Find precise map location of 211.199.249.151
247.139.64.33	Find precise map location of 247.139.64.33
198.22.110.41	Find precise map location of 198.22.110.41
19.176.49.252	Find precise map location of 19.176.49.252
141.1.242.171	Find precise map location of 141.1.242.171
30.255.254.140	Find precise map location of 30.255.254.140
179.144.14.216	Find precise map location of 179.144.14.216

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