19.77 is a class B of IPs

Sample IPs from the class B 19.77

19.77.208.69	View precise location of 19.77.208.69 on the map!
19.77.210.62	View precise location of 19.77.210.62 on the map!
19.77.152.160	View precise location of 19.77.152.160 on the map!
19.77.214.83	View precise location of 19.77.214.83 on the map!
19.77.238.204	View precise location of 19.77.238.204 on the map!
19.77.170.169	View precise location of 19.77.170.169 on the map!
19.77.63.194	View precise location of 19.77.63.194 on the map!
19.77.110.112	View precise location of 19.77.110.112 on the map!
19.77.212.148	View precise location of 19.77.212.148 on the map!
19.77.184.40	View precise location of 19.77.184.40 on the map!
19.77.187.143	View precise location of 19.77.187.143 on the map!

10 Random IPs

149.93.17.97	Find precise map location of 149.93.17.97
8.90.35.20	Find precise map location of 8.90.35.20
119.250.154.126	Find precise map location of 119.250.154.126
231.20.190.122	Find precise map location of 231.20.190.122
27.243.204.52	Find precise map location of 27.243.204.52
53.132.20.230	Find precise map location of 53.132.20.230
95.84.24.217	Find precise map location of 95.84.24.217
185.159.99.54	Find precise map location of 185.159.99.54
127.233.248.104	Find precise map location of 127.233.248.104
140.18.88.96	Find precise map location of 140.18.88.96
122.171.8.102	Find precise map location of 122.171.8.102

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