Internet service providers

Main configuration box

Here is a non-comprehensive list of internet service providers by countries, wich contains criteria of tolerance to self-hosting.

A "no" may cause problems of the using of your server or may require you to make additional configurations. Status in brackets indicates the default behavior.

A list of French and Belgian ISPs is available on the french page.

USA

Service provider Box (modem/router) uPnP available Port 25 openable Hairpinning Customizable reverse DNS Fix IP
Cox Multiple Yes No. Only for business class customer. No No Yes, as a business class customer
Charter Multiple Yes No. Only for business class customer. No No Yes, as a business class customer
DSLExtreme Multiple Yes Yes No No Yes, extra charge.

UK

Service provider Box (modem/router) uPnP available Port 25 openable Hairpinning Customizable reverse DNS Fix IP
BT Internet - - Yes - - No

Brazil

Service provider Box (modem/router) uPnP available Port 25 openable Hairpinning Customizable reverse DNS Fix IP
Global Village Telecom Multiple Yes No. Only for Fix IP No No Yes, extra charge.

Ireland

Service provider Box (modem/router) uPnP available Port 25 openable Hairpinning Customizable reverse DNS Fix IP
Whizzy Internet Multiple Yes Yes Yes Yes Yes

Canada

Service provider Box (modem/router) uPnP available Port 25 openable Hairpinning Customizable reverse DNS Fix IP
Telus Multiple - No. Extra charge - - No. Extra charge

If you want to add international ISPs information, please do consider modifying this page.