224.213.129 is a class C of IPs

Sample IPs from the class C 224.213.129

224.213.129.179	View precise location of 224.213.129.179 on the map!
224.213.129.113	View precise location of 224.213.129.113 on the map!
224.213.129.234	View precise location of 224.213.129.234 on the map!
224.213.129.196	View precise location of 224.213.129.196 on the map!
224.213.129.191	View precise location of 224.213.129.191 on the map!
224.213.129.39	View precise location of 224.213.129.39 on the map!
224.213.129.98	View precise location of 224.213.129.98 on the map!
224.213.129.121	View precise location of 224.213.129.121 on the map!
224.213.129.135	View precise location of 224.213.129.135 on the map!
224.213.129.212	View precise location of 224.213.129.212 on the map!
224.213.129.92	View precise location of 224.213.129.92 on the map!

10 Random IPs

117.24.207.220	Find precise map location of 117.24.207.220
171.8.18.49	Find precise map location of 171.8.18.49
14.2.237.135	Find precise map location of 14.2.237.135
12.20.248.112	Find precise map location of 12.20.248.112
27.120.174.211	Find precise map location of 27.120.174.211
105.167.14.207	Find precise map location of 105.167.14.207
255.121.28.131	Find precise map location of 255.121.28.131
211.151.52.147	Find precise map location of 211.151.52.147
159.221.21.150	Find precise map location of 159.221.21.150
38.152.27.151	Find precise map location of 38.152.27.151
166.8.153.66	Find precise map location of 166.8.153.66

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