216.19.156 is a class C of IPs

Sample IPs from the class C 216.19.156

216.19.156.218	View precise location of 216.19.156.218 on the map!
216.19.156.171	View precise location of 216.19.156.171 on the map!
216.19.156.77	View precise location of 216.19.156.77 on the map!
216.19.156.167	View precise location of 216.19.156.167 on the map!
216.19.156.63	View precise location of 216.19.156.63 on the map!
216.19.156.193	View precise location of 216.19.156.193 on the map!
216.19.156.7	View precise location of 216.19.156.7 on the map!
216.19.156.96	View precise location of 216.19.156.96 on the map!
216.19.156.169	View precise location of 216.19.156.169 on the map!
216.19.156.135	View precise location of 216.19.156.135 on the map!
216.19.156.56	View precise location of 216.19.156.56 on the map!

10 Random IPs

33.191.189.202	Find precise map location of 33.191.189.202
3.51.38.74	Find precise map location of 3.51.38.74
197.134.206.76	Find precise map location of 197.134.206.76
92.12.50.40	Find precise map location of 92.12.50.40
146.197.111.58	Find precise map location of 146.197.111.58
17.144.61.246	Find precise map location of 17.144.61.246
122.206.137.13	Find precise map location of 122.206.137.13
29.86.95.3	Find precise map location of 29.86.95.3
28.24.70.202	Find precise map location of 28.24.70.202
185.67.130.181	Find precise map location of 185.67.130.181
125.69.19.20	Find precise map location of 125.69.19.20

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