Data as of Nov 14, 2026
Autonomous system

AS17496

Leica Microsystems Biosystems Division Melbourne and Invetech

Announces 1,024 addresses in 2 prefixes. None of it is anonymizer space.

Type
Business
AU

Announced prefixes

Arrived
PrefixTypeHolderRPKI
203.12.244.0/22
since May 2026
BusinessVision Systems
203.12.244.0/24
since Aug 2011
BusinessVision Systems

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it