20.77.28 is a class C of IPs

Sample IPs from the class C 20.77.28

20.77.28.119	View precise location of 20.77.28.119 on the map!
20.77.28.251	View precise location of 20.77.28.251 on the map!
20.77.28.114	View precise location of 20.77.28.114 on the map!
20.77.28.58	View precise location of 20.77.28.58 on the map!
20.77.28.189	View precise location of 20.77.28.189 on the map!
20.77.28.97	View precise location of 20.77.28.97 on the map!
20.77.28.29	View precise location of 20.77.28.29 on the map!
20.77.28.164	View precise location of 20.77.28.164 on the map!
20.77.28.22	View precise location of 20.77.28.22 on the map!
20.77.28.10	View precise location of 20.77.28.10 on the map!
20.77.28.22	View precise location of 20.77.28.22 on the map!

10 Random IPs

189.199.61.81	Find precise map location of 189.199.61.81
221.191.140.255	Find precise map location of 221.191.140.255
172.171.152.93	Find precise map location of 172.171.152.93
158.207.2.11	Find precise map location of 158.207.2.11
160.105.56.154	Find precise map location of 160.105.56.154
153.183.159.172	Find precise map location of 153.183.159.172
240.208.115.9	Find precise map location of 240.208.115.9
134.127.10.189	Find precise map location of 134.127.10.189
12.110.193.77	Find precise map location of 12.110.193.77
188.187.157.157	Find precise map location of 188.187.157.157
74.14.167.176	Find precise map location of 74.14.167.176

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