The current state of RDAP
Guest Post: RDAP, the more modern replacement for whois, has matured, and adoption is growing rapidly.
Tag: Whois
IP address to organization name map
Mapping Internet number resources from IP addresses to organizations is straightforward using whois or RDAP, but listing all resources held by a given organization is far more challenging. This post explores a simpler, data-driven approach using RIR extended statistics and reg-id identifiers.
APNIC registry services availability during Q4 2025
The latest measurements on APNIC’s whois, RDAP, RPKI, IRR, and rDNS are now available.
APNIC registry services availability during Q3 2025
The latest measurements on APNIC’s whois, RDAP, RPKI, IRR, and rDNS are now available.
APNIC registry services availability during Q2 2025
The latest measurements on APNIC’s Whois, RDAP, RPKI, IRR, and rDNS are now available.
APNIC registry services availability during Q1 2025
The latest measurements on APNIC’s whois, RDAP, RPKI, IRR, and rDNS are now available.
Whois data incident resolved
Immediate action taken on recent APNIC whois data incident.
Two whois policy proposals up for community discussion at APNIC 59
The policy proposals up for discussion at APNIC 59 and how you can get involved.
APNIC products: 2024 in review
How APNIC products were improved in 2024 to benefit Members and the wider community.
APNIC registry API now available
The new APNIC registry API supports the retrieval of delegation information, as well as the management of whois records, RDNS records, ROAs, and route objects.