19.35.81 is a class C of IPs

Sample IPs from the class C 19.35.81

19.35.81.251	View precise location of 19.35.81.251 on the map!
19.35.81.50	View precise location of 19.35.81.50 on the map!
19.35.81.58	View precise location of 19.35.81.58 on the map!
19.35.81.46	View precise location of 19.35.81.46 on the map!
19.35.81.254	View precise location of 19.35.81.254 on the map!
19.35.81.54	View precise location of 19.35.81.54 on the map!
19.35.81.132	View precise location of 19.35.81.132 on the map!
19.35.81.156	View precise location of 19.35.81.156 on the map!
19.35.81.101	View precise location of 19.35.81.101 on the map!
19.35.81.211	View precise location of 19.35.81.211 on the map!
19.35.81.245	View precise location of 19.35.81.245 on the map!

10 Random IPs

215.61.161.66	Find precise map location of 215.61.161.66
72.181.133.156	Find precise map location of 72.181.133.156
124.63.45.102	Find precise map location of 124.63.45.102
53.204.190.222	Find precise map location of 53.204.190.222
55.66.26.123	Find precise map location of 55.66.26.123
186.251.120.34	Find precise map location of 186.251.120.34
110.58.63.38	Find precise map location of 110.58.63.38
204.68.138.126	Find precise map location of 204.68.138.126
13.165.233.88	Find precise map location of 13.165.233.88
52.189.13.241	Find precise map location of 52.189.13.241
113.25.87.169	Find precise map location of 113.25.87.169

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