LAYER3 INTEL
Get started
TripwireIntel APIIP IntelPricingBlogDocsContactSign in
Data as of Nov 3, 2026

5.44.16.0/21

No anonymizer space · no proxy exits in 30 days

Aptum Technologies · space held by Aptum Technologies (UK) Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS13768
Type
Hosting
Risk
50 / 100 · Medium

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
5.44.16.0/204,096UK-COGECOPEER1-20120522Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBALLOCATED PAMay 22, 2012[email protected]
└ 5.44.16.0/25128EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.16.128/2664EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.16.192/2664EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.17.0/2664EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.17.64/2732EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.17.96/2732EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.17.128/2664EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.17.192/2664EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.18.0/24256EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.19.0/2664EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.19.64/2664EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.19.128/25128EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.20.0 - 5.44.20.9596EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.20.96/2732EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.20.128/25128EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.21.0/24256EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.22.0/24256EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]
└ 5.44.23.0/24256EU-PER1Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GBASSIGNED PAJun 13, 2013[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS13768

CA
Name
Aptum Technologies
Type
Hosting
Registered
Jun 10, 2002
Domain
aptum.com
Website
aptum.com/contact/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed