189.77.133 is a class C of IPs

Sample IPs from the class C 189.77.133

189.77.133.181	View precise location of 189.77.133.181 on the map!
189.77.133.10	View precise location of 189.77.133.10 on the map!
189.77.133.144	View precise location of 189.77.133.144 on the map!
189.77.133.11	View precise location of 189.77.133.11 on the map!
189.77.133.107	View precise location of 189.77.133.107 on the map!
189.77.133.233	View precise location of 189.77.133.233 on the map!
189.77.133.116	View precise location of 189.77.133.116 on the map!
189.77.133.176	View precise location of 189.77.133.176 on the map!
189.77.133.126	View precise location of 189.77.133.126 on the map!
189.77.133.74	View precise location of 189.77.133.74 on the map!
189.77.133.116	View precise location of 189.77.133.116 on the map!

10 Random IPs

42.244.255.164	Find precise map location of 42.244.255.164
5.209.100.163	Find precise map location of 5.209.100.163
237.154.118.150	Find precise map location of 237.154.118.150
255.109.157.189	Find precise map location of 255.109.157.189
166.107.223.207	Find precise map location of 166.107.223.207
254.147.127.24	Find precise map location of 254.147.127.24
131.230.210.16	Find precise map location of 131.230.210.16
27.168.31.24	Find precise map location of 27.168.31.24
35.21.35.136	Find precise map location of 35.21.35.136
180.5.91.230	Find precise map location of 180.5.91.230
148.174.75.19	Find precise map location of 148.174.75.19

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