227.42.137 is a class C of IPs

Sample IPs from the class C 227.42.137

227.42.137.158	View precise location of 227.42.137.158 on the map!
227.42.137.54	View precise location of 227.42.137.54 on the map!
227.42.137.68	View precise location of 227.42.137.68 on the map!
227.42.137.74	View precise location of 227.42.137.74 on the map!
227.42.137.25	View precise location of 227.42.137.25 on the map!
227.42.137.128	View precise location of 227.42.137.128 on the map!
227.42.137.44	View precise location of 227.42.137.44 on the map!
227.42.137.108	View precise location of 227.42.137.108 on the map!
227.42.137.7	View precise location of 227.42.137.7 on the map!
227.42.137.230	View precise location of 227.42.137.230 on the map!
227.42.137.83	View precise location of 227.42.137.83 on the map!

10 Random IPs

77.151.179.88	Find precise map location of 77.151.179.88
183.255.111.85	Find precise map location of 183.255.111.85
250.241.22.133	Find precise map location of 250.241.22.133
52.156.253.248	Find precise map location of 52.156.253.248
173.89.6.131	Find precise map location of 173.89.6.131
153.250.180.28	Find precise map location of 153.250.180.28
255.247.149.12	Find precise map location of 255.247.149.12
133.105.235.11	Find precise map location of 133.105.235.11
2.97.53.125	Find precise map location of 2.97.53.125
117.167.3.169	Find precise map location of 117.167.3.169
79.55.94.139	Find precise map location of 79.55.94.139

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