54.39.90 is a class C of IPs

Sample IPs from the class C 54.39.90

54.39.90.105	View precise location of 54.39.90.105 on the map!
54.39.90.220	View precise location of 54.39.90.220 on the map!
54.39.90.215	View precise location of 54.39.90.215 on the map!
54.39.90.18	View precise location of 54.39.90.18 on the map!
54.39.90.2	View precise location of 54.39.90.2 on the map!
54.39.90.94	View precise location of 54.39.90.94 on the map!
54.39.90.185	View precise location of 54.39.90.185 on the map!
54.39.90.133	View precise location of 54.39.90.133 on the map!
54.39.90.108	View precise location of 54.39.90.108 on the map!
54.39.90.179	View precise location of 54.39.90.179 on the map!
54.39.90.21	View precise location of 54.39.90.21 on the map!

10 Random IPs

95.62.157.122	Find precise map location of 95.62.157.122
186.183.135.124	Find precise map location of 186.183.135.124
165.202.75.124	Find precise map location of 165.202.75.124
42.94.28.32	Find precise map location of 42.94.28.32
174.117.84.253	Find precise map location of 174.117.84.253
130.175.118.77	Find precise map location of 130.175.118.77
36.132.91.130	Find precise map location of 36.132.91.130
43.34.84.100	Find precise map location of 43.34.84.100
163.71.142.161	Find precise map location of 163.71.142.161
153.41.24.64	Find precise map location of 153.41.24.64
125.102.206.185	Find precise map location of 125.102.206.185

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