228.223.101 is a class C of IPs

Sample IPs from the class C 228.223.101

228.223.101.166	View precise location of 228.223.101.166 on the map!
228.223.101.23	View precise location of 228.223.101.23 on the map!
228.223.101.143	View precise location of 228.223.101.143 on the map!
228.223.101.45	View precise location of 228.223.101.45 on the map!
228.223.101.196	View precise location of 228.223.101.196 on the map!
228.223.101.11	View precise location of 228.223.101.11 on the map!
228.223.101.156	View precise location of 228.223.101.156 on the map!
228.223.101.140	View precise location of 228.223.101.140 on the map!
228.223.101.55	View precise location of 228.223.101.55 on the map!
228.223.101.34	View precise location of 228.223.101.34 on the map!
228.223.101.235	View precise location of 228.223.101.235 on the map!

10 Random IPs

210.28.237.132	Find precise map location of 210.28.237.132
195.219.184.95	Find precise map location of 195.219.184.95
112.197.141.44	Find precise map location of 112.197.141.44
148.185.253.144	Find precise map location of 148.185.253.144
1.65.97.186	Find precise map location of 1.65.97.186
65.42.142.105	Find precise map location of 65.42.142.105
174.114.67.124	Find precise map location of 174.114.67.124
191.248.21.154	Find precise map location of 191.248.21.154
150.64.90.49	Find precise map location of 150.64.90.49
220.30.64.150	Find precise map location of 220.30.64.150
90.157.98.154	Find precise map location of 90.157.98.154

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