231.89.88 is a class C of IPs

Sample IPs from the class C 231.89.88

231.89.88.170	View precise location of 231.89.88.170 on the map!
231.89.88.71	View precise location of 231.89.88.71 on the map!
231.89.88.113	View precise location of 231.89.88.113 on the map!
231.89.88.67	View precise location of 231.89.88.67 on the map!
231.89.88.124	View precise location of 231.89.88.124 on the map!
231.89.88.39	View precise location of 231.89.88.39 on the map!
231.89.88.31	View precise location of 231.89.88.31 on the map!
231.89.88.29	View precise location of 231.89.88.29 on the map!
231.89.88.139	View precise location of 231.89.88.139 on the map!
231.89.88.18	View precise location of 231.89.88.18 on the map!
231.89.88.16	View precise location of 231.89.88.16 on the map!

10 Random IPs

33.160.154.247	Find precise map location of 33.160.154.247
183.248.60.79	Find precise map location of 183.248.60.79
99.109.130.38	Find precise map location of 99.109.130.38
85.209.75.103	Find precise map location of 85.209.75.103
189.208.183.153	Find precise map location of 189.208.183.153
14.116.78.222	Find precise map location of 14.116.78.222
70.240.82.88	Find precise map location of 70.240.82.88
35.18.146.83	Find precise map location of 35.18.146.83
143.102.145.151	Find precise map location of 143.102.145.151
13.226.20.216	Find precise map location of 13.226.20.216
228.219.205.242	Find precise map location of 228.219.205.242

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