172.40.149 is a class C of IPs

Sample IPs from the class C 172.40.149

172.40.149.102	View precise location of 172.40.149.102 on the map!
172.40.149.115	View precise location of 172.40.149.115 on the map!
172.40.149.36	View precise location of 172.40.149.36 on the map!
172.40.149.211	View precise location of 172.40.149.211 on the map!
172.40.149.63	View precise location of 172.40.149.63 on the map!
172.40.149.173	View precise location of 172.40.149.173 on the map!
172.40.149.16	View precise location of 172.40.149.16 on the map!
172.40.149.15	View precise location of 172.40.149.15 on the map!
172.40.149.34	View precise location of 172.40.149.34 on the map!
172.40.149.62	View precise location of 172.40.149.62 on the map!
172.40.149.179	View precise location of 172.40.149.179 on the map!

10 Random IPs

134.199.4.28	Find precise map location of 134.199.4.28
160.117.62.200	Find precise map location of 160.117.62.200
156.64.250.142	Find precise map location of 156.64.250.142
93.203.147.191	Find precise map location of 93.203.147.191
192.176.52.146	Find precise map location of 192.176.52.146
20.88.204.73	Find precise map location of 20.88.204.73
66.153.36.103	Find precise map location of 66.153.36.103
70.232.163.74	Find precise map location of 70.232.163.74
52.19.2.148	Find precise map location of 52.19.2.148
47.43.139.198	Find precise map location of 47.43.139.198
116.243.12.22	Find precise map location of 116.243.12.22

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