LAYER3 INTEL
Get started
Sign in
Data as of Nov 5, 2026

185.109.139.0/24

No anonymizer space · no proxy exits in 30 days

PRT Systems Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS47578
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Oct 22, 2026
from AS47578 PRT 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
185.109.136.0/221,024UK-PRT-20150716PRT Systems Limited (ORG-PSL1-RIPE) · GBALLOCATED PAJun 21, 2021ripe-abuse@prtsystems.net.uk
└ 185.109.139.0/24256CLEARHOST-ANYCAST-2Clearhost Anycasted ServicesASSIGNED PAAug 30, 2019ripe-abuse@prtsystems.net.uk
via UK-PRT-20150716

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
PRT Systems Limited
Handle
ORG-PSL1-RIPE
Range
185.109.136.0/22
Registration type
ALLOCATED PA
Record created
Jun 21, 2021
Origin network

AS47578

GB
Name
PRT Systems Limited
Type
Business
Registered
Oct 27, 2016
Industry
Media, Publishing, and Broadcasting
Spamhaus ASN-DROP
not listed