223.28.134 is a class C of IPs

Sample IPs from the class C 223.28.134

223.28.134.222	View precise location of 223.28.134.222 on the map!
223.28.134.104	View precise location of 223.28.134.104 on the map!
223.28.134.229	View precise location of 223.28.134.229 on the map!
223.28.134.15	View precise location of 223.28.134.15 on the map!
223.28.134.193	View precise location of 223.28.134.193 on the map!
223.28.134.53	View precise location of 223.28.134.53 on the map!
223.28.134.199	View precise location of 223.28.134.199 on the map!
223.28.134.68	View precise location of 223.28.134.68 on the map!
223.28.134.22	View precise location of 223.28.134.22 on the map!
223.28.134.88	View precise location of 223.28.134.88 on the map!
223.28.134.229	View precise location of 223.28.134.229 on the map!

10 Random IPs

44.8.204.95	Find precise map location of 44.8.204.95
161.159.115.148	Find precise map location of 161.159.115.148
141.89.188.113	Find precise map location of 141.89.188.113
80.47.46.103	Find precise map location of 80.47.46.103
3.92.231.72	Find precise map location of 3.92.231.72
216.79.166.130	Find precise map location of 216.79.166.130
253.197.91.53	Find precise map location of 253.197.91.53
96.83.156.196	Find precise map location of 96.83.156.196
99.174.144.18	Find precise map location of 99.174.144.18
211.61.203.58	Find precise map location of 211.61.203.58
223.61.98.165	Find precise map location of 223.61.98.165

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