158.20.39 is a class C of IPs

Sample IPs from the class C 158.20.39

158.20.39.105	View precise location of 158.20.39.105 on the map!
158.20.39.92	View precise location of 158.20.39.92 on the map!
158.20.39.220	View precise location of 158.20.39.220 on the map!
158.20.39.249	View precise location of 158.20.39.249 on the map!
158.20.39.243	View precise location of 158.20.39.243 on the map!
158.20.39.107	View precise location of 158.20.39.107 on the map!
158.20.39.164	View precise location of 158.20.39.164 on the map!
158.20.39.41	View precise location of 158.20.39.41 on the map!
158.20.39.42	View precise location of 158.20.39.42 on the map!
158.20.39.47	View precise location of 158.20.39.47 on the map!
158.20.39.168	View precise location of 158.20.39.168 on the map!

10 Random IPs

84.81.129.16	Find precise map location of 84.81.129.16
198.76.216.54	Find precise map location of 198.76.216.54
72.175.199.109	Find precise map location of 72.175.199.109
234.84.221.204	Find precise map location of 234.84.221.204
141.222.50.151	Find precise map location of 141.222.50.151
43.128.231.113	Find precise map location of 43.128.231.113
171.57.21.30	Find precise map location of 171.57.21.30
48.31.154.137	Find precise map location of 48.31.154.137
237.192.32.253	Find precise map location of 237.192.32.253
61.13.20.200	Find precise map location of 61.13.20.200
248.24.40.100	Find precise map location of 248.24.40.100

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