176.51.18 is a class C of IPs

Sample IPs from the class C 176.51.18

176.51.18.30	View precise location of 176.51.18.30 on the map!
176.51.18.18	View precise location of 176.51.18.18 on the map!
176.51.18.166	View precise location of 176.51.18.166 on the map!
176.51.18.170	View precise location of 176.51.18.170 on the map!
176.51.18.2	View precise location of 176.51.18.2 on the map!
176.51.18.1	View precise location of 176.51.18.1 on the map!
176.51.18.26	View precise location of 176.51.18.26 on the map!
176.51.18.234	View precise location of 176.51.18.234 on the map!
176.51.18.123	View precise location of 176.51.18.123 on the map!
176.51.18.195	View precise location of 176.51.18.195 on the map!
176.51.18.101	View precise location of 176.51.18.101 on the map!

10 Random IPs

172.243.7.141	Find precise map location of 172.243.7.141
141.255.189.53	Find precise map location of 141.255.189.53
185.205.216.150	Find precise map location of 185.205.216.150
197.7.169.106	Find precise map location of 197.7.169.106
229.214.104.7	Find precise map location of 229.214.104.7
233.218.189.115	Find precise map location of 233.218.189.115
126.90.56.126	Find precise map location of 126.90.56.126
217.207.218.178	Find precise map location of 217.207.218.178
118.228.161.62	Find precise map location of 118.228.161.62
116.44.4.84	Find precise map location of 116.44.4.84
43.155.187.166	Find precise map location of 43.155.187.166

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