21.80.29 is a class C of IPs

Sample IPs from the class C 21.80.29

21.80.29.121	View precise location of 21.80.29.121 on the map!
21.80.29.46	View precise location of 21.80.29.46 on the map!
21.80.29.106	View precise location of 21.80.29.106 on the map!
21.80.29.97	View precise location of 21.80.29.97 on the map!
21.80.29.214	View precise location of 21.80.29.214 on the map!
21.80.29.23	View precise location of 21.80.29.23 on the map!
21.80.29.205	View precise location of 21.80.29.205 on the map!
21.80.29.118	View precise location of 21.80.29.118 on the map!
21.80.29.195	View precise location of 21.80.29.195 on the map!
21.80.29.59	View precise location of 21.80.29.59 on the map!
21.80.29.50	View precise location of 21.80.29.50 on the map!

10 Random IPs

250.249.195.150	Find precise map location of 250.249.195.150
178.149.186.126	Find precise map location of 178.149.186.126
247.147.132.152	Find precise map location of 247.147.132.152
114.111.193.89	Find precise map location of 114.111.193.89
76.110.196.251	Find precise map location of 76.110.196.251
4.128.65.127	Find precise map location of 4.128.65.127
84.211.3.133	Find precise map location of 84.211.3.133
83.37.69.212	Find precise map location of 83.37.69.212
251.212.171.235	Find precise map location of 251.212.171.235
107.115.26.211	Find precise map location of 107.115.26.211
197.240.24.83	Find precise map location of 197.240.24.83

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