57.60.99 is a class C of IPs

Sample IPs from the class C 57.60.99

57.60.99.172	View precise location of 57.60.99.172 on the map!
57.60.99.66	View precise location of 57.60.99.66 on the map!
57.60.99.28	View precise location of 57.60.99.28 on the map!
57.60.99.239	View precise location of 57.60.99.239 on the map!
57.60.99.31	View precise location of 57.60.99.31 on the map!
57.60.99.48	View precise location of 57.60.99.48 on the map!
57.60.99.19	View precise location of 57.60.99.19 on the map!
57.60.99.96	View precise location of 57.60.99.96 on the map!
57.60.99.80	View precise location of 57.60.99.80 on the map!
57.60.99.45	View precise location of 57.60.99.45 on the map!
57.60.99.239	View precise location of 57.60.99.239 on the map!

10 Random IPs

86.66.15.243	Find precise map location of 86.66.15.243
176.9.91.240	Find precise map location of 176.9.91.240
41.223.70.248	Find precise map location of 41.223.70.248
18.22.98.127	Find precise map location of 18.22.98.127
72.41.201.241	Find precise map location of 72.41.201.241
15.233.211.44	Find precise map location of 15.233.211.44
196.244.31.41	Find precise map location of 196.244.31.41
17.34.195.242	Find precise map location of 17.34.195.242
201.179.206.65	Find precise map location of 201.179.206.65
248.118.117.38	Find precise map location of 248.118.117.38
136.210.234.132	Find precise map location of 136.210.234.132

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