Data as of Nov 13, 2026

173.45.248.0/21

No anonymizer space · no proxy exits in 30 days

Rackspace Hosting

Announcement

this exact prefix

No RPKI

Announced by

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.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
173.45.224.0/19	8,192	SLICE-STL-SH	Rackspace Hosting (RACKS-8) · US	Direct Allocation	Oct 13, 2008	abuse@rackspace.com
└ 173.45.248.0/22	1,024	RACKS-8-360687054684506984646827245-0405645	Rackspace (C05836275) · US	Reassigned	Jul 22, 2015	abuse@rackspace.com via SLICE-STL-SH
└ 173.45.252.0/22	1,024	RACKS-8-606546871864106513686456876903661-06408451	Rackspace (C05836276) · US	Reassigned	Jul 22, 2015	abuse@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.

Routing timeline

Summary