APNIC

APNIC is the Regional Internet Registry administering IP addresses for the Asia Pacific

Tech matters

DNSSEC and PQC: The practical impact of increased TCP in DNS

By Eline Stehouwer

Guest Post: Evaluating the performance implications of increased TCP usage on authoritative nameservers.

Tech matters

[Podcast] Measuring for quality of life in Thailand

By George Michaelson

How Thai researchers are using practical measurement to inform policy, protect health, and respond to real-world challenges.

Homepage highlight

Thanks for participating in APRICOT 2026.

Watch the recordings to catch up on what you missed (or forgot).

Tech matters

Unveiling IPv6 scanning dynamics: The largest telescope reveals a surging, diverse ecosystem

By Hammas Bin Tanveer

Guest Post: What can data from the largest ever IPv6 network tell us about IPv6 scanning behaviour? Quite a lot!

Events, Tech matters

Notes from NANOG 96

By Geoff Huston

Geoff Huston shares his notes from attending NANOG 96.

Community, Policy, Tech matters

Ten years of Let’s Encrypt

By George Michaelson

A review of Christophe Brocas' history of Let's Encrypt, published on his website.

Community, Events

Updates on APNIC 64 and APRICOT 2027

By Timothy Hildred

APRICOT 2027 will be hosted in Hong Kong, China, and APNIC 64 in Ulaanbaatar, Mongolia.

Events

Thanks for participating in APRICOT 2026

By Timothy Hildred

Thanks for participating in APRICOT 2026, held with APNIC 61 in Jakarta, Indonesia. We look forward to seeing you at APNIC 62!

Tech matters

Forward to hell? On misusing transparent DNS forwarders For amplification attacks

By Maynard Koch

Guest Post: Research shows the threat vector introduced by transparent DNS forwarders that enable access to shielded recursive resolvers, and scale better in terms of potential attack volume.