AS12200 — RACKSPACE

Network type: hosting

AS12200 announces 16 IPv4 prefixes covering 6,928 addresses and 1 IPv6 prefixes.

About this network

A Rackspace Autonomous System. Rackspace is a long-standing managed-cloud and managed-hosting company (RACKSPACE) based in San Antonio, Texas, known for its "Fanatical Support" managed-services model.

What it's used for

• Managed dedicated and cloud hosting, multi-cloud management, and hosted applications for business customers.

Notable

• An IP here identifies Rackspace as the host; the workload behind it belongs to a Rackspace customer. Rackspace announces several ASNs across its regions.

Interesting

• Rackspace co-founded OpenStack with NASA in 2010, seeding one of the most widely used open-source cloud platforms.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 66.70.24.0/24
• 72.32.221.80/28
• 81.168.7.0/24
• 146.20.220.0/22
• 146.177.20.0/23
• 146.177.56.0/24
• 146.177.74.0/24
• 166.86.0.0/22
• 171.33.145.0/24
• 174.143.80.0/24
• 192.65.36.0/24
• 199.253.202.0/23
• 199.253.204.0/23
• 204.9.96.0/24
• 205.143.66.0/24
• 208.95.152.0/22
• 2607:e3c0:a042::/48

Upstream networks

• AS1299 Arelion Sweden AB
• AS32787 Akamai Technologies, Inc.
• AS6461 Zayo Bandwidth
• AS3356 Level 3 Parent, LLC
• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS9002 RETN Limited
• AS24482 SG.GS
• AS3491 PCCW Global (HK) Ltd.
• AS3303 Swisscom (Schweiz) AG
• AS293 ESnet
• AS34549 meerfarbig GmbH & Co. KG
• AS14907 Wikimedia Foundation Inc.
• AS852 TELUS Communications Inc.
• AS50304 Blix Solutions AS
• AS50300 CustodianDC Limited
• AS48185 team.blue NV
• AS37100 SEACOM Limited
• AS17639 Converge ICT Solutions Inc.
• AS3216 PJSC "Vimpelcom"
• AS35280 F5 Networks SARL
• AS971 PureVoltage Hosting Inc.
• AS12552 GlobalConnect AB
• AS37721 Virtual Technologies & Solutions
• AS48362 Stadtwerke Feldkirch

Downstream networks

• AS33070 Rackspace Hosting
• AS22205 DataPipe, Inc.
• AS19994 Rackspace Hosting
• AS27357 Rackspace Hosting
• AS15395 Rackspace Ltd.
• AS14492 DataPipe, Inc.
• AS39921 Rackspace Ltd.
• AS22576 DataPipe, Inc.
• AS16805 DataPipe, Inc.
• AS46202 Michaels Stores, Inc.
• AS58683 Rackspace.com Sydney
• AS213740 Rackspace Germany GmbH
• AS213735 Rackspace Germany GmbH
• AS398699 Cisco Systems Inc
• AS198220 Rackspace Ltd.
• AS44009 Rackspace Ltd.
• AS397012 oXya Corporation
• AS14343 i2 Technologies Inc.

Adjacent networks

• AS1299 Arelion Sweden AB
• AS6461 Zayo Bandwidth
• AS33070 Rackspace Hosting
• AS19994 Rackspace Hosting
• AS3356 Level 3 Parent, LLC
• AS22205 DataPipe, Inc.
• AS27357 Rackspace Hosting
• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS15395 Rackspace Ltd.
• AS14492 DataPipe, Inc.
• AS24778 Rackspace Ltd.
• AS16805 DataPipe, Inc.
• AS39921 Rackspace Ltd.
• AS22576 DataPipe, Inc.
• AS46202 Michaels Stores, Inc.
• AS58683 Rackspace.com Sydney
• AS3491 PCCW Global (HK) Ltd.
• AS13237 euNetworks GmbH
• AS32787 Akamai Technologies, Inc.
• AS213740 Rackspace Germany GmbH
• AS9002 RETN Limited
• AS293 ESnet
• AS3303 Swisscom (Schweiz) AG
• AS34549 meerfarbig GmbH & Co. KG

Internet exchanges

• LINX LON1 — London, United Kingdom
• Equinix Internet Exchange Ashburn — Ashburn, United States
• London Network Access Point — London, United Kingdom
• Equinix Internet Exchange Chicago — Chicago, United States
• Megaport IX Sydney — Sydney, Australia
• Equinix Internet Exchange Sydney — Sydney, Australia
• Equinix Internet Exchange Dallas — Dallas, United States
• New York International Internet Exchange — New York, United States
• Equinix Internet Exchange San Jose (Bay Area) — San Jose, United States
• DE-CIX Dallas — Dallas, United States
• Megaport Frankfurt IX — Frankfurt, Germany
• San Francisco Metropolitan Internet Exchange — San Francisco, United States
• LINX NoVa — Reston, United States
• DE-CIX Phoenix — Phoenix, United States