133.220.19 is a class C of IPs

Sample IPs from the class C 133.220.19

133.220.19.160	View precise location of 133.220.19.160 on the map!
133.220.19.216	View precise location of 133.220.19.216 on the map!
133.220.19.213	View precise location of 133.220.19.213 on the map!
133.220.19.127	View precise location of 133.220.19.127 on the map!
133.220.19.227	View precise location of 133.220.19.227 on the map!
133.220.19.253	View precise location of 133.220.19.253 on the map!
133.220.19.176	View precise location of 133.220.19.176 on the map!
133.220.19.86	View precise location of 133.220.19.86 on the map!
133.220.19.245	View precise location of 133.220.19.245 on the map!
133.220.19.241	View precise location of 133.220.19.241 on the map!
133.220.19.74	View precise location of 133.220.19.74 on the map!

10 Random IPs

121.65.90.174	Find precise map location of 121.65.90.174
207.38.93.72	Find precise map location of 207.38.93.72
108.152.60.47	Find precise map location of 108.152.60.47
44.29.197.221	Find precise map location of 44.29.197.221
163.142.12.227	Find precise map location of 163.142.12.227
122.142.61.160	Find precise map location of 122.142.61.160
25.79.140.43	Find precise map location of 25.79.140.43
218.151.91.7	Find precise map location of 218.151.91.7
135.44.206.52	Find precise map location of 135.44.206.52
47.146.232.235	Find precise map location of 47.146.232.235
109.54.232.37	Find precise map location of 109.54.232.37

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