Global Reports - RIPE NCC
Arjen Holtzer - IPv6 Deployment Monitoring Survey
IPv4 and IPv6 Current Situation
IPv4 and IPv6 - addressing Internet infrastructure
Getting IPv6 Address Space
IPv4 depletion & IPv6 deployment in the RIPE NCC service region
Getting IPv6 & Securing your Routing
IPv6::Staying connected
About the RIPE NCC
IPv4 depletion and IPv6 adoption in the RIPE NCC service region
Introduction to the RIPE NCC and the RIR System
IPv6 Deployment and Distribution in the RIPE NCC Service Region