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Data as of Nov 6, 2026

173.45.248.0/22

No anonymizer space · no proxy exits in 30 days

Rackspace Hosting

Announcement
173.45.248.0/21
No RPKI
Announced by
AS33070
Type
Hosting
Risk
50 / 100 · Medium

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
173.45.224.0/198,192SLICE-STL-SHRackspace Hosting (RACKS-8) · USDirect AllocationOct 13, 2008abuse@rackspace.com
└ 173.45.248.0/221,024RACKS-8-360687054684506984646827245-0405645Rackspace (C05836275) · 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
Announced by

Covering announcement 173.45.248.0/21

Prefix
173.45.248.0/21
Announced by
AS33070 Rackspace Hosting
Type
Hosting
RPKI
No RPKI
Netname
SLICE-STL-SH
Registrant
Rackspace Hosting
RIR
ARIN
Origin network

AS33070

US
Name
Rackspace Hosting
Type
Hosting
Registered
Sep 24, 2004
Domain
rackspace.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed