213.161.188 is a class C of IPs

Sample IPs from the class C 213.161.188

213.161.188.32	View precise location of 213.161.188.32 on the map!
213.161.188.11	View precise location of 213.161.188.11 on the map!
213.161.188.211	View precise location of 213.161.188.211 on the map!
213.161.188.25	View precise location of 213.161.188.25 on the map!
213.161.188.76	View precise location of 213.161.188.76 on the map!
213.161.188.179	View precise location of 213.161.188.179 on the map!
213.161.188.62	View precise location of 213.161.188.62 on the map!
213.161.188.16	View precise location of 213.161.188.16 on the map!
213.161.188.66	View precise location of 213.161.188.66 on the map!
213.161.188.146	View precise location of 213.161.188.146 on the map!
213.161.188.1	View precise location of 213.161.188.1 on the map!

10 Random IPs

97.243.231.214	Find precise map location of 97.243.231.214
92.72.160.99	Find precise map location of 92.72.160.99
128.196.87.55	Find precise map location of 128.196.87.55
96.178.46.106	Find precise map location of 96.178.46.106
66.130.156.89	Find precise map location of 66.130.156.89
252.18.95.137	Find precise map location of 252.18.95.137
1.1.67.158	Find precise map location of 1.1.67.158
98.206.17.206	Find precise map location of 98.206.17.206
194.102.166.82	Find precise map location of 194.102.166.82
5.195.223.39	Find precise map location of 5.195.223.39
26.178.160.199	Find precise map location of 26.178.160.199

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