87.173.152 is a class C of IPs

Sample IPs from the class C 87.173.152

87.173.152.14	View precise location of 87.173.152.14 on the map!
87.173.152.69	View precise location of 87.173.152.69 on the map!
87.173.152.131	View precise location of 87.173.152.131 on the map!
87.173.152.226	View precise location of 87.173.152.226 on the map!
87.173.152.87	View precise location of 87.173.152.87 on the map!
87.173.152.4	View precise location of 87.173.152.4 on the map!
87.173.152.162	View precise location of 87.173.152.162 on the map!
87.173.152.131	View precise location of 87.173.152.131 on the map!
87.173.152.93	View precise location of 87.173.152.93 on the map!
87.173.152.170	View precise location of 87.173.152.170 on the map!
87.173.152.97	View precise location of 87.173.152.97 on the map!

10 Random IPs

244.183.47.152	Find precise map location of 244.183.47.152
73.67.91.189	Find precise map location of 73.67.91.189
37.99.201.123	Find precise map location of 37.99.201.123
147.53.229.53	Find precise map location of 147.53.229.53
7.216.77.191	Find precise map location of 7.216.77.191
250.208.58.189	Find precise map location of 250.208.58.189
245.231.61.101	Find precise map location of 245.231.61.101
86.78.246.247	Find precise map location of 86.78.246.247
56.66.101.37	Find precise map location of 56.66.101.37
153.18.22.88	Find precise map location of 153.18.22.88
55.245.105.135	Find precise map location of 55.245.105.135

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