40.18.28 is a class C of IPs

Sample IPs from the class C 40.18.28

40.18.28.177	View precise location of 40.18.28.177 on the map!
40.18.28.216	View precise location of 40.18.28.216 on the map!
40.18.28.12	View precise location of 40.18.28.12 on the map!
40.18.28.132	View precise location of 40.18.28.132 on the map!
40.18.28.7	View precise location of 40.18.28.7 on the map!
40.18.28.184	View precise location of 40.18.28.184 on the map!
40.18.28.230	View precise location of 40.18.28.230 on the map!
40.18.28.196	View precise location of 40.18.28.196 on the map!
40.18.28.88	View precise location of 40.18.28.88 on the map!
40.18.28.69	View precise location of 40.18.28.69 on the map!
40.18.28.89	View precise location of 40.18.28.89 on the map!

10 Random IPs

47.14.217.37	Find precise map location of 47.14.217.37
27.188.139.149	Find precise map location of 27.188.139.149
30.51.181.236	Find precise map location of 30.51.181.236
17.219.156.214	Find precise map location of 17.219.156.214
8.208.111.27	Find precise map location of 8.208.111.27
199.90.40.2	Find precise map location of 199.90.40.2
62.182.229.230	Find precise map location of 62.182.229.230
95.91.57.250	Find precise map location of 95.91.57.250
224.220.5.94	Find precise map location of 224.220.5.94
77.36.165.176	Find precise map location of 77.36.165.176
88.118.182.76	Find precise map location of 88.118.182.76

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