87.42.37 is a class C of IPs

Sample IPs from the class C 87.42.37

87.42.37.235	View precise location of 87.42.37.235 on the map!
87.42.37.117	View precise location of 87.42.37.117 on the map!
87.42.37.73	View precise location of 87.42.37.73 on the map!
87.42.37.192	View precise location of 87.42.37.192 on the map!
87.42.37.104	View precise location of 87.42.37.104 on the map!
87.42.37.27	View precise location of 87.42.37.27 on the map!
87.42.37.91	View precise location of 87.42.37.91 on the map!
87.42.37.152	View precise location of 87.42.37.152 on the map!
87.42.37.229	View precise location of 87.42.37.229 on the map!
87.42.37.203	View precise location of 87.42.37.203 on the map!
87.42.37.18	View precise location of 87.42.37.18 on the map!

10 Random IPs

29.91.184.121	Find precise map location of 29.91.184.121
50.18.39.212	Find precise map location of 50.18.39.212
15.101.183.79	Find precise map location of 15.101.183.79
182.2.105.231	Find precise map location of 182.2.105.231
35.101.49.130	Find precise map location of 35.101.49.130
141.111.31.64	Find precise map location of 141.111.31.64
250.200.136.89	Find precise map location of 250.200.136.89
248.77.18.73	Find precise map location of 248.77.18.73
192.75.85.201	Find precise map location of 192.75.85.201
224.4.121.129	Find precise map location of 224.4.121.129
253.81.98.104	Find precise map location of 253.81.98.104

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