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Data as of Nov 3, 2026

84.45.4.0/22

No anonymizer space · no proxy exits in 30 days

Syscomm Limited

Announcement
this exact prefix
No RPKI
Announced by
AS56990
Type
Internet provider
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
84.45.0.0/21
since Sep 2011
AS56990Internet providerSyscomm 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
84.45.0.0/212,048UK-SYSCOMM-20040922Syscomm Limited (ORG-SL457-RIPE) · GBALLOCATED PANov 11, 2025[email protected]
└ 84.45.4.0/221,024SYSCOMM-COMMSunknownAGGREGATED-BY-LIRDec 23, 2025[email protected]
via UK-SYSCOMM-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
Syscomm Limited
Handle
ORG-SL457-RIPE
Range
84.45.0.0/21
Registration type
ALLOCATED PA
Record created
Nov 11, 2025
Origin network

AS56990

GB
Name
Syscomm Limited
Type
Internet provider
Registered
Jun 29, 2011
Domain
syscomm.co.uk
Website
www.syscomm.co.uk
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed