23.157.239 is a class C of IPs

Sample IPs from the class C 23.157.239

23.157.239.177	View precise location of 23.157.239.177 on the map!
23.157.239.227	View precise location of 23.157.239.227 on the map!
23.157.239.196	View precise location of 23.157.239.196 on the map!
23.157.239.33	View precise location of 23.157.239.33 on the map!
23.157.239.139	View precise location of 23.157.239.139 on the map!
23.157.239.126	View precise location of 23.157.239.126 on the map!
23.157.239.77	View precise location of 23.157.239.77 on the map!
23.157.239.121	View precise location of 23.157.239.121 on the map!
23.157.239.242	View precise location of 23.157.239.242 on the map!
23.157.239.71	View precise location of 23.157.239.71 on the map!
23.157.239.8	View precise location of 23.157.239.8 on the map!

10 Random IPs

103.184.216.222	Find precise map location of 103.184.216.222
72.241.232.198	Find precise map location of 72.241.232.198
143.41.70.223	Find precise map location of 143.41.70.223
193.213.97.5	Find precise map location of 193.213.97.5
206.152.26.15	Find precise map location of 206.152.26.15
98.55.153.125	Find precise map location of 98.55.153.125
47.63.20.29	Find precise map location of 47.63.20.29
210.252.192.14	Find precise map location of 210.252.192.14
90.18.81.27	Find precise map location of 90.18.81.27
153.133.160.243	Find precise map location of 153.133.160.243
141.231.103.23	Find precise map location of 141.231.103.23

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