23.157.247 is a class C of IPs

Sample IPs from the class C 23.157.247

23.157.247.23	View precise location of 23.157.247.23 on the map!
23.157.247.10	View precise location of 23.157.247.10 on the map!
23.157.247.242	View precise location of 23.157.247.242 on the map!
23.157.247.101	View precise location of 23.157.247.101 on the map!
23.157.247.251	View precise location of 23.157.247.251 on the map!
23.157.247.68	View precise location of 23.157.247.68 on the map!
23.157.247.162	View precise location of 23.157.247.162 on the map!
23.157.247.84	View precise location of 23.157.247.84 on the map!
23.157.247.186	View precise location of 23.157.247.186 on the map!
23.157.247.98	View precise location of 23.157.247.98 on the map!
23.157.247.223	View precise location of 23.157.247.223 on the map!

10 Random IPs

240.151.239.78	Find precise map location of 240.151.239.78
167.155.172.245	Find precise map location of 167.155.172.245
249.131.229.32	Find precise map location of 249.131.229.32
23.176.25.223	Find precise map location of 23.176.25.223
49.199.45.226	Find precise map location of 49.199.45.226
16.45.26.211	Find precise map location of 16.45.26.211
147.147.7.95	Find precise map location of 147.147.7.95
55.136.54.169	Find precise map location of 55.136.54.169
111.254.114.9	Find precise map location of 111.254.114.9
87.50.132.41	Find precise map location of 87.50.132.41
122.71.137.204	Find precise map location of 122.71.137.204

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