158.20.106 is a class C of IPs

Sample IPs from the class C 158.20.106

158.20.106.75	View precise location of 158.20.106.75 on the map!
158.20.106.189	View precise location of 158.20.106.189 on the map!
158.20.106.138	View precise location of 158.20.106.138 on the map!
158.20.106.32	View precise location of 158.20.106.32 on the map!
158.20.106.166	View precise location of 158.20.106.166 on the map!
158.20.106.20	View precise location of 158.20.106.20 on the map!
158.20.106.65	View precise location of 158.20.106.65 on the map!
158.20.106.79	View precise location of 158.20.106.79 on the map!
158.20.106.7	View precise location of 158.20.106.7 on the map!
158.20.106.152	View precise location of 158.20.106.152 on the map!
158.20.106.160	View precise location of 158.20.106.160 on the map!

10 Random IPs

128.152.47.18	Find precise map location of 128.152.47.18
215.183.27.49	Find precise map location of 215.183.27.49
32.193.170.171	Find precise map location of 32.193.170.171
194.111.198.89	Find precise map location of 194.111.198.89
15.238.165.87	Find precise map location of 15.238.165.87
222.144.110.85	Find precise map location of 222.144.110.85
165.6.225.92	Find precise map location of 165.6.225.92
172.251.163.233	Find precise map location of 172.251.163.233
249.44.55.205	Find precise map location of 249.44.55.205
94.194.1.65	Find precise map location of 94.194.1.65
224.59.57.182	Find precise map location of 224.59.57.182

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