155.80.100 is a class C of IPs

Sample IPs from the class C 155.80.100

155.80.100.55	View precise location of 155.80.100.55 on the map!
155.80.100.252	View precise location of 155.80.100.252 on the map!
155.80.100.31	View precise location of 155.80.100.31 on the map!
155.80.100.218	View precise location of 155.80.100.218 on the map!
155.80.100.216	View precise location of 155.80.100.216 on the map!
155.80.100.163	View precise location of 155.80.100.163 on the map!
155.80.100.159	View precise location of 155.80.100.159 on the map!
155.80.100.62	View precise location of 155.80.100.62 on the map!
155.80.100.89	View precise location of 155.80.100.89 on the map!
155.80.100.172	View precise location of 155.80.100.172 on the map!
155.80.100.130	View precise location of 155.80.100.130 on the map!

10 Random IPs

135.95.228.76	Find precise map location of 135.95.228.76
9.82.170.114	Find precise map location of 9.82.170.114
79.7.2.167	Find precise map location of 79.7.2.167
70.51.248.123	Find precise map location of 70.51.248.123
107.63.123.213	Find precise map location of 107.63.123.213
164.194.79.168	Find precise map location of 164.194.79.168
204.251.130.6	Find precise map location of 204.251.130.6
243.187.81.202	Find precise map location of 243.187.81.202
251.181.149.189	Find precise map location of 251.181.149.189
33.45.122.158	Find precise map location of 33.45.122.158
249.27.68.166	Find precise map location of 249.27.68.166

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