117.28.6 is a class C of IPs

Sample IPs from the class C 117.28.6

117.28.6.33	View precise location of 117.28.6.33 on the map!
117.28.6.116	View precise location of 117.28.6.116 on the map!
117.28.6.44	View precise location of 117.28.6.44 on the map!
117.28.6.18	View precise location of 117.28.6.18 on the map!
117.28.6.157	View precise location of 117.28.6.157 on the map!
117.28.6.246	View precise location of 117.28.6.246 on the map!
117.28.6.84	View precise location of 117.28.6.84 on the map!
117.28.6.42	View precise location of 117.28.6.42 on the map!
117.28.6.226	View precise location of 117.28.6.226 on the map!
117.28.6.127	View precise location of 117.28.6.127 on the map!
117.28.6.46	View precise location of 117.28.6.46 on the map!

10 Random IPs

180.144.247.196	Find precise map location of 180.144.247.196
156.205.186.192	Find precise map location of 156.205.186.192
198.54.74.101	Find precise map location of 198.54.74.101
48.229.79.38	Find precise map location of 48.229.79.38
63.88.109.182	Find precise map location of 63.88.109.182
149.214.89.130	Find precise map location of 149.214.89.130
56.3.251.71	Find precise map location of 56.3.251.71
71.118.57.46	Find precise map location of 71.118.57.46
222.171.64.129	Find precise map location of 222.171.64.129
72.152.5.242	Find precise map location of 72.152.5.242
166.141.25.121	Find precise map location of 166.141.25.121

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