166.109.157 is a class C of IPs

Sample IPs from the class C 166.109.157

166.109.157.19	View precise location of 166.109.157.19 on the map!
166.109.157.183	View precise location of 166.109.157.183 on the map!
166.109.157.67	View precise location of 166.109.157.67 on the map!
166.109.157.84	View precise location of 166.109.157.84 on the map!
166.109.157.154	View precise location of 166.109.157.154 on the map!
166.109.157.15	View precise location of 166.109.157.15 on the map!
166.109.157.136	View precise location of 166.109.157.136 on the map!
166.109.157.16	View precise location of 166.109.157.16 on the map!
166.109.157.137	View precise location of 166.109.157.137 on the map!
166.109.157.24	View precise location of 166.109.157.24 on the map!
166.109.157.70	View precise location of 166.109.157.70 on the map!

10 Random IPs

211.61.54.28	Find precise map location of 211.61.54.28
90.189.22.128	Find precise map location of 90.189.22.128
4.175.205.24	Find precise map location of 4.175.205.24
119.51.113.115	Find precise map location of 119.51.113.115
166.162.65.155	Find precise map location of 166.162.65.155
143.190.140.161	Find precise map location of 143.190.140.161
127.207.45.17	Find precise map location of 127.207.45.17
3.35.113.20	Find precise map location of 3.35.113.20
203.198.37.236	Find precise map location of 203.198.37.236
129.150.130.11	Find precise map location of 129.150.130.11
34.160.71.168	Find precise map location of 34.160.71.168

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