99.172.86 is a class C of IPs

Sample IPs from the class C 99.172.86

99.172.86.13	View precise location of 99.172.86.13 on the map!
99.172.86.113	View precise location of 99.172.86.113 on the map!
99.172.86.244	View precise location of 99.172.86.244 on the map!
99.172.86.248	View precise location of 99.172.86.248 on the map!
99.172.86.9	View precise location of 99.172.86.9 on the map!
99.172.86.66	View precise location of 99.172.86.66 on the map!
99.172.86.47	View precise location of 99.172.86.47 on the map!
99.172.86.210	View precise location of 99.172.86.210 on the map!
99.172.86.74	View precise location of 99.172.86.74 on the map!
99.172.86.66	View precise location of 99.172.86.66 on the map!
99.172.86.144	View precise location of 99.172.86.144 on the map!

10 Random IPs

163.152.238.181	Find precise map location of 163.152.238.181
80.103.48.21	Find precise map location of 80.103.48.21
205.8.114.186	Find precise map location of 205.8.114.186
170.200.59.53	Find precise map location of 170.200.59.53
216.92.213.248	Find precise map location of 216.92.213.248
51.158.247.153	Find precise map location of 51.158.247.153
207.165.233.90	Find precise map location of 207.165.233.90
147.81.128.41	Find precise map location of 147.81.128.41
40.40.92.250	Find precise map location of 40.40.92.250
199.16.185.124	Find precise map location of 199.16.185.124
202.100.101.163	Find precise map location of 202.100.101.163

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