IP geolocation fails because 75% of IPv4 addresses change daily, leaving databases with stale records that break city-level accuracy for operators.
Alexei Krylov
14 min read
Outdated registry data causes 30% of geolocation errors by listing old owners instead of actual server locations, creating blind spots for security teams.
Alexei Krylov
15 min read
With 374 gTLDs killing WHOIS by September 2025, I break down the urgent shift to RDAP and JSON for reliable registration data access.
Georgy Masterov
13 min read
Standard tools miss 7.6% of data. I show how regid in RIR statistics fixes reverse IP mapping for operators.
Alexei Krylov
15 min read