This article is meant for IT professionals and other technical personnel within your organization who must register server information so that appropriate privileges, services, access and security can be established when using Frontline applications and solutions.
Frontline Hosted Address Ranges
Frontline Uniform Resource Locator (URL) Addresses
HTTP: Port 80
HTTPS: Port 443
FTP: Ports 20 and 21
FTPS: Ports 989, 990 and 991
SFTP: Port 22
SMTP: Port 25
Disabling Mail Rate Control
IP addresses are listed using Classless Inter-Domain Routing (CIDR) notation. You can convert IP addresses using a CIDR Utility Tool.