213.18.188 is a class C of IPs

Sample IPs from the class C 213.18.188

213.18.188.178	View precise location of 213.18.188.178 on the map!
213.18.188.180	View precise location of 213.18.188.180 on the map!
213.18.188.57	View precise location of 213.18.188.57 on the map!
213.18.188.140	View precise location of 213.18.188.140 on the map!
213.18.188.170	View precise location of 213.18.188.170 on the map!
213.18.188.252	View precise location of 213.18.188.252 on the map!
213.18.188.153	View precise location of 213.18.188.153 on the map!
213.18.188.33	View precise location of 213.18.188.33 on the map!
213.18.188.30	View precise location of 213.18.188.30 on the map!
213.18.188.158	View precise location of 213.18.188.158 on the map!
213.18.188.155	View precise location of 213.18.188.155 on the map!

10 Random IPs

166.133.125.156	Find precise map location of 166.133.125.156
198.21.192.162	Find precise map location of 198.21.192.162
88.4.208.55	Find precise map location of 88.4.208.55
38.172.101.178	Find precise map location of 38.172.101.178
126.161.54.230	Find precise map location of 126.161.54.230
129.12.54.140	Find precise map location of 129.12.54.140
206.23.127.6	Find precise map location of 206.23.127.6
45.192.80.144	Find precise map location of 45.192.80.144
89.100.169.2	Find precise map location of 89.100.169.2
165.175.254.172	Find precise map location of 165.175.254.172
19.28.73.135	Find precise map location of 19.28.73.135

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