icanhazip: How a simple IP address tool survived a deluge of users
Guest Post: I made a simple and free tool to check the public-facing IP address of infrastructure. Its popularity nearly killed it.
Category:
Tech matters
Are large DNS messages falling to bits?
Guest Post: How much of a problem are large DNS responses over UDP, in the wild?
Understanding Saudi Arabia’s IPv6 boom
Guest Post: What can we learn from Saudi Arabia’s focused IPv6 deployment?
Future Internet at terabit speeds: SCION in P4
Guest Post: Is it possible to run a complex protocol such as SCION directly on hardware using the flexibility provided by P4?
Everything you wanted to know about LEO satellites, part 4: Why direct to site?
Guest Post: The final part in the LEO series explores the implications of the direct-to-site model currently being used by LEO providers.
Securing your network using Shadowserver reports
Guest Post: How to use this unique, and free, public benefit tool.
No, the Internet was not ‘down’
The 8 June 2021 disruption wasn’t an infrastructure issue.
Expanding APNIC Academy in 2021
New features are coming to APNIC Academy in 2021, with Members and the community set to benefit.
Opinion: Is big necessarily bad?
To what extent is the Internet now centralized?
Storing and retrieving IP prefixes efficiently
Guest Post: Searching for the perfect data structure to store and retrieve a full table of IP prefixes, while maintaining the hierarchical relations.