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Data as of Nov 3, 2026

84.45.30.0/24

No anonymizer space · no proxy exits in 30 days

Red Matter Limited · space held by Mainframe & Cybernetic Systems Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS206483
Type
Hosting
Risk
50 / 100 · Medium

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
84.45.16.0/20
since Oct 2025
AS25577HostingMainframe & Cybernetic Systems Limited

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
84.45.8.0 - 84.45.127.25530,720UK-FRAME-20040922Mainframe & Cybernetic Systems Limited (ORG-MCSL9-RIPE) · GBALLOCATED PAMar 3, 2026[email protected]
└ 84.45.30.0/23512REDMATTER-NETRed MatterASSIGNED PANov 11, 2009[email protected]
via UK-FRAME-20040922

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
Registry

Holder

Organization
Mainframe & Cybernetic Systems Limited
Handle
ORG-MCSL9-RIPE
Range
84.45.8.0 - 84.45.127.255
Registration type
ALLOCATED PA
Record created
Mar 3, 2026
Origin network

AS206483

GB
Name
Red Matter Limited
Type
Business
Registered
Jan 12, 2017
Domain
natterbox.com
Website
www.natterbox.com
Industry
Software Development
Spamhaus ASN-DROP
not listed