The first and last of these groups are preferred for private networks:
The first and last of these groups are preferred for private networks:
−
"In August 2012, ARIN began allocating “172” address space to internet service, wireless, and content providers. There have been reports from the community that many network operators are denying access to devices having IP addresses from within the entire 172 /8 range. As a result, any device with a 172.x.x.x IP address may have difficulty reaching some sites on the global Internet." See [[https://www.arin.net/reference/research/statistics/address_filters/ |ARIN]] for more on this.
+
"In August 2012, ARIN began allocating “172” address space to internet service, wireless, and content providers. There have been reports from the community that many network operators are denying access to devices having IP addresses from within the entire 172 /8 range. As a result, any device with a 172.x.x.x IP address may have difficulty reaching some sites on the global Internet." See [https://www.arin.net/reference/research/statistics/address_filters/ ARIN] for more on this.
{{warning box|If you wish to join two networks via VPN is is IMPERATIVE that they are on different IP blocks, e.g 192.168.100.0 and 192.168.200.0, for trafic to be routed between them.}}
{{warning box|If you wish to join two networks via VPN is is IMPERATIVE that they are on different IP blocks, e.g 192.168.100.0 and 192.168.200.0, for trafic to be routed between them.}}