123.75.55 is a class C of IPs

Sample IPs from the class C 123.75.55

123.75.55.221	View precise location of 123.75.55.221 on the map!
123.75.55.167	View precise location of 123.75.55.167 on the map!
123.75.55.242	View precise location of 123.75.55.242 on the map!
123.75.55.250	View precise location of 123.75.55.250 on the map!
123.75.55.134	View precise location of 123.75.55.134 on the map!
123.75.55.231	View precise location of 123.75.55.231 on the map!
123.75.55.151	View precise location of 123.75.55.151 on the map!
123.75.55.111	View precise location of 123.75.55.111 on the map!
123.75.55.131	View precise location of 123.75.55.131 on the map!
123.75.55.28	View precise location of 123.75.55.28 on the map!
123.75.55.49	View precise location of 123.75.55.49 on the map!

10 Random IPs

29.56.251.229	Find precise map location of 29.56.251.229
21.152.177.151	Find precise map location of 21.152.177.151
191.21.108.44	Find precise map location of 191.21.108.44
2.43.120.83	Find precise map location of 2.43.120.83
206.98.15.186	Find precise map location of 206.98.15.186
2.50.242.70	Find precise map location of 2.50.242.70
234.140.200.123	Find precise map location of 234.140.200.123
248.232.168.135	Find precise map location of 248.232.168.135
18.36.148.252	Find precise map location of 18.36.148.252
22.154.43.80	Find precise map location of 22.154.43.80
71.108.29.148	Find precise map location of 71.108.29.148

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