23.157.89 is a class C of IPs

Sample IPs from the class C 23.157.89

23.157.89.101	View precise location of 23.157.89.101 on the map!
23.157.89.9	View precise location of 23.157.89.9 on the map!
23.157.89.7	View precise location of 23.157.89.7 on the map!
23.157.89.125	View precise location of 23.157.89.125 on the map!
23.157.89.192	View precise location of 23.157.89.192 on the map!
23.157.89.162	View precise location of 23.157.89.162 on the map!
23.157.89.232	View precise location of 23.157.89.232 on the map!
23.157.89.101	View precise location of 23.157.89.101 on the map!
23.157.89.133	View precise location of 23.157.89.133 on the map!
23.157.89.38	View precise location of 23.157.89.38 on the map!
23.157.89.88	View precise location of 23.157.89.88 on the map!

10 Random IPs

177.184.133.33	Find precise map location of 177.184.133.33
230.76.227.59	Find precise map location of 230.76.227.59
110.254.111.215	Find precise map location of 110.254.111.215
138.160.116.137	Find precise map location of 138.160.116.137
152.87.51.253	Find precise map location of 152.87.51.253
251.45.121.183	Find precise map location of 251.45.121.183
84.254.39.61	Find precise map location of 84.254.39.61
99.120.40.200	Find precise map location of 99.120.40.200
55.6.137.142	Find precise map location of 55.6.137.142
113.63.90.172	Find precise map location of 113.63.90.172
170.55.218.16	Find precise map location of 170.55.218.16

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