April 20, 2023 How to Find Your External IP Address: A Simple Guide Discovering your external IP address is easy and essential for many internet-related tasks. Learn how to find your external IP address with this simple guide. Read >
April 4, 2023 It's Always DNS: The Unfortunate Truth Learn how to avoid common errors that lead to the infamous "It's always DNS" problem. Read >
March 30, 2023 Understanding the Subnet Mask: Downloadable Cheat Sheet Learn subnetting easily with our downloadable subnet mask cheat sheet. Read >
March 23, 2023 How to Use the IP to Binary Converter Use an online ip to binary converter tool and APIs to make converting IP addresses extremely simple Read >
March 14, 2023 The VLSM Calculator: Easily Calculate Subnet Masks This VLSM calculator takes the guesswork out of subnet calculations and allows you to easily convert a CIDR range into a network. Read >
January 17, 2023 Maximize Online Presence with Domain Monitoring by NetworkCalc Proactively avoid loss of business due to issues with your domains. Learn the importance of monitoring high availability, uptime, TLS certificates, registration, and DNS. Read >
September 27, 2022 The Benefits of Using a VPN VPNs improve security and privacy, increase speed and efficiency, and enable better access to content. Read >
September 13, 2022 Introducing NetworkCalc Pro Release notes for the September 13, 2022 release of NetworkCalc. Read >
September 6, 2022 Hardening Network Security: 3 Simple Tips Ensure your network is secure with these simple, effective tips for hardening it. Read >