Data as of Nov 8, 2026
Autonomous system

AS12439

Impromex S.R.L.

Announces 768 addresses in 3 prefixes. None of it is anonymizer space.

Type
Internet provider
RO

Announced prefixes

Arrived
PrefixTypeHolderRPKI
81.181.145.0/24
since May 2005
ResidentialInstitutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
193.41.245.0/24
since May 2005
Residential
193.41.247.0/24
since May 2005
Residential

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it