130.206.121 is a class C of IPs

Sample IPs from the class C 130.206.121

130.206.121.208	View precise location of 130.206.121.208 on the map!
130.206.121.35	View precise location of 130.206.121.35 on the map!
130.206.121.140	View precise location of 130.206.121.140 on the map!
130.206.121.108	View precise location of 130.206.121.108 on the map!
130.206.121.78	View precise location of 130.206.121.78 on the map!
130.206.121.133	View precise location of 130.206.121.133 on the map!
130.206.121.251	View precise location of 130.206.121.251 on the map!
130.206.121.213	View precise location of 130.206.121.213 on the map!
130.206.121.132	View precise location of 130.206.121.132 on the map!
130.206.121.166	View precise location of 130.206.121.166 on the map!
130.206.121.63	View precise location of 130.206.121.63 on the map!

10 Random IPs

32.127.26.252	Find precise map location of 32.127.26.252
204.72.32.31	Find precise map location of 204.72.32.31
198.2.105.1	Find precise map location of 198.2.105.1
131.254.92.180	Find precise map location of 131.254.92.180
31.10.79.204	Find precise map location of 31.10.79.204
198.102.81.5	Find precise map location of 198.102.81.5
61.82.251.254	Find precise map location of 61.82.251.254
82.228.17.150	Find precise map location of 82.228.17.150
18.215.117.57	Find precise map location of 18.215.117.57
21.197.226.75	Find precise map location of 21.197.226.75
204.184.32.224	Find precise map location of 204.184.32.224

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