By Geoff Huston

Around mid-2026, we began receiving user complaints about certificate validation failures. The failure wasn’t a single bug, but the collision of optimization and slow distribution.

By George Michaelson

Why does APNIC Labs experimental systems see almost all DNS queries twice or more?

By Dale Roberts

APNIC’s next Sub-Regional Forum at SANOG in Kathmandu, Nepal, will bring Internet operations, policy, and community discussions closer to Members in South Asia.

By Sheryl Hermoso

APNIC 62 features three hands-on workshops that help network professionals automate operations, strengthen security, and deploy next-generation routing technologies.

By Haisheng Yu

Guest Post: When planning IPv6 addressing schemes, many engineers still carry over habits from the IPv4 era. The instinct is to conserve every possible bit and to compress region, service, and network type information into the smallest space that meets current needs. While this approach once made sense, it is poorly suited to IPv6.

By Peng Hu

Guest Post: AstroTimer starts from a simple but important question: Can we compute NAS timers directly from LEO‑specific conditions,  such as path length, link variability, and NF load, using a closed‑form, low‑cost model?

By Neeti Biyani

The APNIC Foundation’s Building Capabilities in the Asia Pacific (BCAP) project has won the 2026 WSIS Prize for capacity building, recognizing its impact on developing Internet skills across the Asia Pacific.

By Ties Dirksen

Guest Post: Small RPKI publication servers comprise a quiet but important part of the Internet’s trust infrastructure. Understanding who operates these servers, and why, helps reveal both strengths and gaps in today’s routing security.