215.18.56 is a class C of IPs

Sample IPs from the class C 215.18.56

215.18.56.23	View precise location of 215.18.56.23 on the map!
215.18.56.47	View precise location of 215.18.56.47 on the map!
215.18.56.4	View precise location of 215.18.56.4 on the map!
215.18.56.54	View precise location of 215.18.56.54 on the map!
215.18.56.239	View precise location of 215.18.56.239 on the map!
215.18.56.226	View precise location of 215.18.56.226 on the map!
215.18.56.156	View precise location of 215.18.56.156 on the map!
215.18.56.164	View precise location of 215.18.56.164 on the map!
215.18.56.11	View precise location of 215.18.56.11 on the map!
215.18.56.183	View precise location of 215.18.56.183 on the map!
215.18.56.189	View precise location of 215.18.56.189 on the map!

10 Random IPs

202.110.61.189	Find precise map location of 202.110.61.189
78.123.250.133	Find precise map location of 78.123.250.133
202.202.91.93	Find precise map location of 202.202.91.93
105.164.246.181	Find precise map location of 105.164.246.181
176.109.130.169	Find precise map location of 176.109.130.169
96.149.77.62	Find precise map location of 96.149.77.62
210.17.75.133	Find precise map location of 210.17.75.133
213.189.18.224	Find precise map location of 213.189.18.224
195.60.30.244	Find precise map location of 195.60.30.244
175.51.187.169	Find precise map location of 175.51.187.169
243.171.111.127	Find precise map location of 243.171.111.127

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