A dispute over IPv4 addresses blew the lid off an effort reshape allocation

AWS to begin charging for public IPv4 addresses

AWS Begins Charging for Public IPv4 Addresses

Enabling IPv6 support for IPv4 only apps on Linux

Sipcalc – An advanced IP calculator supporting both IPv4 and IPv6

SIMD-ized faster parse of IPv4 addresses

I spent a week without IPv4 to understand IPv6 transition mechanisms

Stanford tool resolves all 4 billion IPv4 addresses in 12 hours

Posters of the IPv4 and IPv6 internet as of Jan 1, 2023

Bettercap – Swiss Army Knife for 802.11, BLE, IPv4 and IPv6 Networks

Tunnel IPv4 data through a DNS server

IPv4 Address Pricing – Prices Stagnate

IPv4 Turf War

IPv4 Address Auctions

Amazon, Verizon found using IPv4 240/4 addresses

IPv4 Transfer Pricing

Is IPv6 faster than IPv4?

Freeing Up of Hundreds of Millions of IPv4 Addresses Mooted

IPv4 flag day (in 2030-02-01)

tobaru - TCP/UDP port forwarder written in Rust with IPv4/IPv6 allowlists, IP and TLS SNI/ALPN rule-based routing, hot reloading

Who is squatting IPv4 addresses?

The Formation of IPv4 Address Markets

IPv4 Waiting List

Enhanced IP: IPv4 with 64 Bit Addresses (2012)

The utilization of 44/8: the reason I mapped IPv4 and IPv6

IPv4 unicast extensions project – adding 419M new IPs to the world

IPv4 addresses are silly, inet_aton(3) doubly so

Hello IPv6: a minimal tutorial for IPv4 users

Happy 40th IPv4, a.k.a. RFC 791

IPv4 vs. IPv6 FAQ

More →