Data as of Nov 5, 2026

91.216.99.0/24

No anonymizer space · no proxy exits in 30 days

MARLENA Marek Zieba · space held by VITAL P.P.H.U Witold Gaszewski

Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
0 / 100 · Low

Network & registry

Origin network

AS56544

PL
Name
MARLENA Marek Zieba
Type
Internet provider
Registered
Mar 14, 2011
Domain
knz.pl
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed