54.138.153 is a class C of IPs

Sample IPs from the class C 54.138.153

54.138.153.153	View precise location of 54.138.153.153 on the map!
54.138.153.120	View precise location of 54.138.153.120 on the map!
54.138.153.59	View precise location of 54.138.153.59 on the map!
54.138.153.74	View precise location of 54.138.153.74 on the map!
54.138.153.20	View precise location of 54.138.153.20 on the map!
54.138.153.205	View precise location of 54.138.153.205 on the map!
54.138.153.188	View precise location of 54.138.153.188 on the map!
54.138.153.109	View precise location of 54.138.153.109 on the map!
54.138.153.204	View precise location of 54.138.153.204 on the map!
54.138.153.115	View precise location of 54.138.153.115 on the map!
54.138.153.164	View precise location of 54.138.153.164 on the map!

10 Random IPs

40.156.199.142	Find precise map location of 40.156.199.142
194.85.66.124	Find precise map location of 194.85.66.124
5.79.182.128	Find precise map location of 5.79.182.128
132.123.172.61	Find precise map location of 132.123.172.61
88.35.189.197	Find precise map location of 88.35.189.197
223.228.104.50	Find precise map location of 223.228.104.50
106.139.82.93	Find precise map location of 106.139.82.93
143.150.229.158	Find precise map location of 143.150.229.158
52.59.106.213	Find precise map location of 52.59.106.213
213.55.227.57	Find precise map location of 213.55.227.57
172.220.67.8	Find precise map location of 172.220.67.8

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