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Data as of Nov 6, 2026

173.45.224.0/20

No anonymizer space · no proxy exits in 30 days

Rackspace Hosting

Announcement
this exact prefix
No RPKI
Announced by
AS19994
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
173.45.224.0/198,192SLICE-STL-SHRackspace Hosting (RACKS-8) · USDirect AllocationOct 13, 2008abuse@rackspace.com
└ 173.45.224.0/221,024RACKS-8-4864769160874864105-0546814Rackspace (C05836266) · USReassignedJul 22, 2015abuse@rackspace.com
via SLICE-STL-SH
└ 173.45.228.0/221,024RACKS-8-551469817840684068346825297-90680468Rackspace (C05836267) · USReassignedJul 22, 2015abuse@rackspace.com
via SLICE-STL-SH
└ 173.45.232.0/221,024RACKS-8-867968604684764908430576873-0684685465Rackspace (C05836268) · USReassignedJul 22, 2015abuse@rackspace.com
via SLICE-STL-SH
└ 173.45.236.0/221,024RACKS-8-3060878674541846724154548-0405Rackspace (C05836269) · USReassignedJul 22, 2015abuse@rackspace.com
via SLICE-STL-SH

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

AS19994

US
Name
Rackspace Hosting
Type
Hosting
Registered
Jan 15, 2010
Domain
rackspace.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed