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Data as of Nov 3, 2026

5.22.151.0/27

No anonymizer space · no proxy exits in 30 days

Key-Systems GmbH

Announcement
5.22.148.0/22
RPKI valid
Announced by
AS196763
Type
Hosting
Risk
50 / 100 · Medium

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
5.22.144.0/212,048DE-KEY-SYSTEMS-20120503Key-Systems GmbH (ORG-KG13-RIPE) · DEALLOCATED PAMay 3, 2012[email protected]
└ 5.22.151.0/2732KEY-SYSTEMS-TLDRAM-1Key-Systems GmbHASSIGNED PAMar 21, 2014[email protected]
via DE-KEY-SYSTEMS-20120503

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

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 5.22.148.0/22

Prefix
5.22.148.0/22
Announced by
AS196763 Key-Systems GmbH
Type
Hosting
RPKI
RPKI valid
Netname
DE-KEY-SYSTEMS-20120503
Registrant
Key-Systems GmbH
RIR
RIPE NCC
Origin network

AS196763

DE
Name
Key-Systems GmbH
Type
Hosting
Registered
May 18, 2009
Domain
key-systems.net
Website
www.key-systems.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed