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Data as of Nov 5, 2026

77.221.43.0/24

No anonymizer space · no proxy exits in 30 days

Microsystem-Kecskemet Kft

Announcement
this exact prefix
RPKI valid
Announced by
AS197889
Type
Hosting
>99% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
77.221.32.0/20
since Mar 2009
AS12301Residential17
1 always on
Microsystem-Kecskemet Kft

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
77.221.32.0/198,192HU-MICROSYSTEM-20070327Microsystem-Kecskemet Kft (ORG-MK6-RIPE) · HUALLOCATED PAMar 27, 2007csvarasdy@ms.hu
└ 77.221.43.1 - 77.221.43.255255MICROSYSTEM-HOSTINGMicrosystem Rack space allocationASSIGNED PAJun 28, 2011csvarasdy@ms.hu
via HU-MICROSYSTEM-20070327

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Hosting255>99%1
Residential10.39%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS197889

HU
Name
Microsystem-Kecskemet Kft
Type
Internet provider
Registered
Jun 10, 2011
Domain
microsystem.hu
Website
www.microsystem.hu
Industry
Media, Publishing, and Broadcasting
Spamhaus ASN-DROP
not listed