104.121.157 is a class C of IPs

Sample IPs from the class C 104.121.157

104.121.157.95	View precise location of 104.121.157.95 on the map!
104.121.157.218	View precise location of 104.121.157.218 on the map!
104.121.157.212	View precise location of 104.121.157.212 on the map!
104.121.157.108	View precise location of 104.121.157.108 on the map!
104.121.157.219	View precise location of 104.121.157.219 on the map!
104.121.157.240	View precise location of 104.121.157.240 on the map!
104.121.157.135	View precise location of 104.121.157.135 on the map!
104.121.157.14	View precise location of 104.121.157.14 on the map!
104.121.157.98	View precise location of 104.121.157.98 on the map!
104.121.157.123	View precise location of 104.121.157.123 on the map!
104.121.157.86	View precise location of 104.121.157.86 on the map!

10 Random IPs

36.60.105.104	Find precise map location of 36.60.105.104
120.149.78.12	Find precise map location of 120.149.78.12
39.90.82.90	Find precise map location of 39.90.82.90
255.26.147.107	Find precise map location of 255.26.147.107
222.108.84.12	Find precise map location of 222.108.84.12
56.46.209.144	Find precise map location of 56.46.209.144
70.36.220.228	Find precise map location of 70.36.220.228
156.23.226.10	Find precise map location of 156.23.226.10
214.127.96.103	Find precise map location of 214.127.96.103
21.35.91.39	Find precise map location of 21.35.91.39
253.149.47.49	Find precise map location of 253.149.47.49

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