55.139.142 is a class C of IPs

Sample IPs from the class C 55.139.142

55.139.142.73	View precise location of 55.139.142.73 on the map!
55.139.142.194	View precise location of 55.139.142.194 on the map!
55.139.142.233	View precise location of 55.139.142.233 on the map!
55.139.142.72	View precise location of 55.139.142.72 on the map!
55.139.142.226	View precise location of 55.139.142.226 on the map!
55.139.142.27	View precise location of 55.139.142.27 on the map!
55.139.142.130	View precise location of 55.139.142.130 on the map!
55.139.142.73	View precise location of 55.139.142.73 on the map!
55.139.142.126	View precise location of 55.139.142.126 on the map!
55.139.142.113	View precise location of 55.139.142.113 on the map!
55.139.142.255	View precise location of 55.139.142.255 on the map!

10 Random IPs

29.187.163.119	Find precise map location of 29.187.163.119
4.216.16.135	Find precise map location of 4.216.16.135
88.208.181.214	Find precise map location of 88.208.181.214
210.188.9.242	Find precise map location of 210.188.9.242
198.243.229.78	Find precise map location of 198.243.229.78
145.236.127.165	Find precise map location of 145.236.127.165
250.223.89.40	Find precise map location of 250.223.89.40
122.97.145.70	Find precise map location of 122.97.145.70
62.177.103.164	Find precise map location of 62.177.103.164
148.199.104.62	Find precise map location of 148.199.104.62
33.14.13.254	Find precise map location of 33.14.13.254

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