220.39.42 is a class C of IPs

Sample IPs from the class C 220.39.42

220.39.42.33	View precise location of 220.39.42.33 on the map!
220.39.42.174	View precise location of 220.39.42.174 on the map!
220.39.42.83	View precise location of 220.39.42.83 on the map!
220.39.42.250	View precise location of 220.39.42.250 on the map!
220.39.42.149	View precise location of 220.39.42.149 on the map!
220.39.42.147	View precise location of 220.39.42.147 on the map!
220.39.42.62	View precise location of 220.39.42.62 on the map!
220.39.42.181	View precise location of 220.39.42.181 on the map!
220.39.42.151	View precise location of 220.39.42.151 on the map!
220.39.42.81	View precise location of 220.39.42.81 on the map!
220.39.42.114	View precise location of 220.39.42.114 on the map!

10 Random IPs

127.90.14.208	Find precise map location of 127.90.14.208
72.133.30.204	Find precise map location of 72.133.30.204
249.183.155.138	Find precise map location of 249.183.155.138
146.66.181.163	Find precise map location of 146.66.181.163
252.56.175.128	Find precise map location of 252.56.175.128
152.189.234.176	Find precise map location of 152.189.234.176
145.244.105.113	Find precise map location of 145.244.105.113
130.241.197.19	Find precise map location of 130.241.197.19
224.160.179.57	Find precise map location of 224.160.179.57
34.118.219.75	Find precise map location of 34.118.219.75
98.109.46.37	Find precise map location of 98.109.46.37

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