154.57.61 is a class C of IPs

Sample IPs from the class C 154.57.61

154.57.61.135	View precise location of 154.57.61.135 on the map!
154.57.61.166	View precise location of 154.57.61.166 on the map!
154.57.61.38	View precise location of 154.57.61.38 on the map!
154.57.61.67	View precise location of 154.57.61.67 on the map!
154.57.61.16	View precise location of 154.57.61.16 on the map!
154.57.61.166	View precise location of 154.57.61.166 on the map!
154.57.61.33	View precise location of 154.57.61.33 on the map!
154.57.61.45	View precise location of 154.57.61.45 on the map!
154.57.61.150	View precise location of 154.57.61.150 on the map!
154.57.61.129	View precise location of 154.57.61.129 on the map!
154.57.61.218	View precise location of 154.57.61.218 on the map!

10 Random IPs

242.202.150.69	Find precise map location of 242.202.150.69
117.225.153.207	Find precise map location of 117.225.153.207
197.150.244.141	Find precise map location of 197.150.244.141
170.69.174.11	Find precise map location of 170.69.174.11
192.199.200.55	Find precise map location of 192.199.200.55
157.213.192.246	Find precise map location of 157.213.192.246
154.136.79.9	Find precise map location of 154.136.79.9
112.114.13.77	Find precise map location of 112.114.13.77
111.178.199.62	Find precise map location of 111.178.199.62
160.126.165.28	Find precise map location of 160.126.165.28
126.171.86.24	Find precise map location of 126.171.86.24

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