NordStellar
NordStellar
Advanced security, dark web monitoring, and threat detection for your business.
  • 🔑 Detects compromised employee and consumer credentials.
  • 🌑 Scans the dark web for cyber threats targeting your company.
  • 🛡 Monitors your digital attack surface for external vulnerabilities.
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Cyfrowy Polsat SA

MAC address prefix 00:21:FF is registered to Cyfrowy Polsat SA, located at ŁubinowaWarsaw Mazowieckie 03-878PL.

This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses

The prefix was initially registered on 25 October 2008, with the most recent update made on 17 November 2015.

OUI: 00:21:FF

Vendor name: Cyfrowy Polsat SA

Address:

Łubinowa
Warsaw Mazowieckie 03-878
PL.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 17 November 2015

Initial registration: 25 October 2008

MAC Address Vendor Country PL map