99.144.137 is a class C of IPs

Sample IPs from the class C 99.144.137

99.144.137.185	View precise location of 99.144.137.185 on the map!
99.144.137.4	View precise location of 99.144.137.4 on the map!
99.144.137.109	View precise location of 99.144.137.109 on the map!
99.144.137.126	View precise location of 99.144.137.126 on the map!
99.144.137.218	View precise location of 99.144.137.218 on the map!
99.144.137.207	View precise location of 99.144.137.207 on the map!
99.144.137.144	View precise location of 99.144.137.144 on the map!
99.144.137.199	View precise location of 99.144.137.199 on the map!
99.144.137.162	View precise location of 99.144.137.162 on the map!
99.144.137.211	View precise location of 99.144.137.211 on the map!
99.144.137.40	View precise location of 99.144.137.40 on the map!

10 Random IPs

211.91.41.2	Find precise map location of 211.91.41.2
47.2.227.24	Find precise map location of 47.2.227.24
172.139.46.219	Find precise map location of 172.139.46.219
29.104.7.135	Find precise map location of 29.104.7.135
204.200.101.232	Find precise map location of 204.200.101.232
117.101.174.233	Find precise map location of 117.101.174.233
33.236.164.97	Find precise map location of 33.236.164.97
127.39.211.7	Find precise map location of 127.39.211.7
105.210.132.68	Find precise map location of 105.210.132.68
195.127.160.140	Find precise map location of 195.127.160.140
95.223.28.23	Find precise map location of 95.223.28.23

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