142.204.80 is a class C of IPs

Sample IPs from the class C 142.204.80

142.204.80.155	View precise location of 142.204.80.155 on the map!
142.204.80.165	View precise location of 142.204.80.165 on the map!
142.204.80.56	View precise location of 142.204.80.56 on the map!
142.204.80.121	View precise location of 142.204.80.121 on the map!
142.204.80.126	View precise location of 142.204.80.126 on the map!
142.204.80.13	View precise location of 142.204.80.13 on the map!
142.204.80.176	View precise location of 142.204.80.176 on the map!
142.204.80.71	View precise location of 142.204.80.71 on the map!
142.204.80.73	View precise location of 142.204.80.73 on the map!
142.204.80.141	View precise location of 142.204.80.141 on the map!
142.204.80.180	View precise location of 142.204.80.180 on the map!

10 Random IPs

12.121.172.11	Find precise map location of 12.121.172.11
140.29.156.29	Find precise map location of 140.29.156.29
110.12.24.123	Find precise map location of 110.12.24.123
100.130.252.221	Find precise map location of 100.130.252.221
122.128.68.90	Find precise map location of 122.128.68.90
85.144.18.241	Find precise map location of 85.144.18.241
235.66.248.196	Find precise map location of 235.66.248.196
129.117.25.62	Find precise map location of 129.117.25.62
130.103.29.106	Find precise map location of 130.103.29.106
135.91.109.125	Find precise map location of 135.91.109.125
30.250.26.158	Find precise map location of 30.250.26.158

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