128.88.11 is a class C of IPs

Sample IPs from the class C 128.88.11

128.88.11.98	View precise location of 128.88.11.98 on the map!
128.88.11.155	View precise location of 128.88.11.155 on the map!
128.88.11.231	View precise location of 128.88.11.231 on the map!
128.88.11.140	View precise location of 128.88.11.140 on the map!
128.88.11.171	View precise location of 128.88.11.171 on the map!
128.88.11.46	View precise location of 128.88.11.46 on the map!
128.88.11.154	View precise location of 128.88.11.154 on the map!
128.88.11.26	View precise location of 128.88.11.26 on the map!
128.88.11.145	View precise location of 128.88.11.145 on the map!
128.88.11.61	View precise location of 128.88.11.61 on the map!
128.88.11.195	View precise location of 128.88.11.195 on the map!

10 Random IPs

132.127.135.182	Find precise map location of 132.127.135.182
35.224.162.194	Find precise map location of 35.224.162.194
22.190.26.82	Find precise map location of 22.190.26.82
238.225.8.167	Find precise map location of 238.225.8.167
211.210.206.132	Find precise map location of 211.210.206.132
251.60.53.216	Find precise map location of 251.60.53.216
71.44.69.108	Find precise map location of 71.44.69.108
75.130.39.99	Find precise map location of 75.130.39.99
135.47.164.54	Find precise map location of 135.47.164.54
109.23.15.133	Find precise map location of 109.23.15.133
154.214.204.210	Find precise map location of 154.214.204.210

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