19.136.40 is a class C of IPs

Sample IPs from the class C 19.136.40

19.136.40.253	View precise location of 19.136.40.253 on the map!
19.136.40.65	View precise location of 19.136.40.65 on the map!
19.136.40.51	View precise location of 19.136.40.51 on the map!
19.136.40.131	View precise location of 19.136.40.131 on the map!
19.136.40.216	View precise location of 19.136.40.216 on the map!
19.136.40.28	View precise location of 19.136.40.28 on the map!
19.136.40.187	View precise location of 19.136.40.187 on the map!
19.136.40.16	View precise location of 19.136.40.16 on the map!
19.136.40.123	View precise location of 19.136.40.123 on the map!
19.136.40.116	View precise location of 19.136.40.116 on the map!
19.136.40.41	View precise location of 19.136.40.41 on the map!

10 Random IPs

40.115.248.142	Find precise map location of 40.115.248.142
127.84.234.80	Find precise map location of 127.84.234.80
107.175.28.237	Find precise map location of 107.175.28.237
80.180.178.11	Find precise map location of 80.180.178.11
153.130.92.41	Find precise map location of 153.130.92.41
7.34.94.199	Find precise map location of 7.34.94.199
244.218.233.195	Find precise map location of 244.218.233.195
135.32.105.28	Find precise map location of 135.32.105.28
131.24.181.151	Find precise map location of 131.24.181.151
196.228.51.172	Find precise map location of 196.228.51.172
192.235.8.146	Find precise map location of 192.235.8.146

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