138.54.56 is a class C of IPs

Sample IPs from the class C 138.54.56

138.54.56.174	View precise location of 138.54.56.174 on the map!
138.54.56.208	View precise location of 138.54.56.208 on the map!
138.54.56.253	View precise location of 138.54.56.253 on the map!
138.54.56.120	View precise location of 138.54.56.120 on the map!
138.54.56.91	View precise location of 138.54.56.91 on the map!
138.54.56.152	View precise location of 138.54.56.152 on the map!
138.54.56.106	View precise location of 138.54.56.106 on the map!
138.54.56.97	View precise location of 138.54.56.97 on the map!
138.54.56.88	View precise location of 138.54.56.88 on the map!
138.54.56.22	View precise location of 138.54.56.22 on the map!
138.54.56.237	View precise location of 138.54.56.237 on the map!

10 Random IPs

255.194.213.156	Find precise map location of 255.194.213.156
255.202.23.78	Find precise map location of 255.202.23.78
244.104.106.50	Find precise map location of 244.104.106.50
14.12.132.166	Find precise map location of 14.12.132.166
96.232.179.170	Find precise map location of 96.232.179.170
245.191.144.107	Find precise map location of 245.191.144.107
255.132.115.150	Find precise map location of 255.132.115.150
189.117.108.220	Find precise map location of 189.117.108.220
241.127.88.77	Find precise map location of 241.127.88.77
52.116.91.191	Find precise map location of 52.116.91.191
120.195.24.150	Find precise map location of 120.195.24.150

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