13.155.9 is a class C of IPs

Sample IPs from the class C 13.155.9

13.155.9.6	View precise location of 13.155.9.6 on the map!
13.155.9.81	View precise location of 13.155.9.81 on the map!
13.155.9.41	View precise location of 13.155.9.41 on the map!
13.155.9.220	View precise location of 13.155.9.220 on the map!
13.155.9.100	View precise location of 13.155.9.100 on the map!
13.155.9.218	View precise location of 13.155.9.218 on the map!
13.155.9.210	View precise location of 13.155.9.210 on the map!
13.155.9.165	View precise location of 13.155.9.165 on the map!
13.155.9.88	View precise location of 13.155.9.88 on the map!
13.155.9.188	View precise location of 13.155.9.188 on the map!
13.155.9.57	View precise location of 13.155.9.57 on the map!

10 Random IPs

179.224.197.119	Find precise map location of 179.224.197.119
152.243.171.34	Find precise map location of 152.243.171.34
35.189.97.211	Find precise map location of 35.189.97.211
100.1.36.246	Find precise map location of 100.1.36.246
156.208.26.34	Find precise map location of 156.208.26.34
156.18.139.146	Find precise map location of 156.18.139.146
65.203.9.207	Find precise map location of 65.203.9.207
156.119.104.181	Find precise map location of 156.119.104.181
48.186.240.175	Find precise map location of 48.186.240.175
139.163.166.139	Find precise map location of 139.163.166.139
180.106.235.126	Find precise map location of 180.106.235.126

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