Troubleshooting3 min read
How to read the network information of an IP address
Prefix, ASN, registration, RPKI, reverse DNS and location: what each line of an IP lookup means, and which of them are facts and which are estimates.
Troubleshooting
Fixing connection, router and IPv6 problems step by step.
- Troubleshooting2 min read
Basic internet connection troubleshooting
Nothing loads, or only some sites do? A short, methodical check from your device to DNS.
- Troubleshooting1 min read
What is my router's IP address? Logging in at 192.168.1.1
Which address opens your router's admin page, how to find it if it isn't 192.168.1.1, and what to do when the login page won't load.
- Troubleshooting2 min read
How to troubleshoot IPv6 problems
No IPv6 address, IPv6 that exists but doesn't work, or sites that load slowly: a checklist from your device to your provider.