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Data as of Nov 4, 2026

185.16.216.0/22

No anonymizer space · no proxy exits in 30 days

Rackspace Ltd. · space held by Armor Defense, Inc

Announcement
this exact prefix
No RPKI
Announced by
AS39921
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
185.16.216.0/221,024US-ARMORDEFENSE-20130124Armor Defense, Inc (ORG-FI16-RIPE) · USALLOCATED PAJan 24, 2013[email protected]
└ 185.16.216.0/24256FIREHOST-7InfrastructureASSIGNED PASep 18, 2013[email protected]
via US-ARMORDEFENSE-20130124
└ 185.16.217.0/24256FIREHOST-8InfrastructureASSIGNED PASep 18, 2013[email protected]
via US-ARMORDEFENSE-20130124
└ 185.16.218.0/24256FIREHOST-9InfrastructureASSIGNED PASep 18, 2013[email protected]
via US-ARMORDEFENSE-20130124
└ 185.16.219.0/24256FIREHOST-10InfrastructureASSIGNED PASep 18, 2013[email protected]
via US-ARMORDEFENSE-20130124

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
Origin network

AS39921

GB
Name
Rackspace Ltd.
Type
Hosting
Registered
May 17, 2006
Domain
rackspace.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed