AS number details

AS39921

Rackspace Ltd.  ·  rackspace.com

AS39921 – Rackspace Ltd.

Field Value
Country United Kingdom
Website rackspace.com
Hosted domains 166
Number of IPv4 20,736
Number of IPv6 79,266,848,140,492,005,727,134,547,968
ASN type Hosting
Registry ripe
Allocated 18 years ago on May 17, 2006
Updated 6 years ago on Sep 04, 2018
Netblock Company Num of IPs
147.75.24.0/22 FireHost, Inc. 1,024
159.135.128.0/19 Rackspace Germany GmbH 8,192
159.135.160.0/19 Rackspace Hosting 8,192
185.16.216.0/22 1,024
185.205.104.0/22 Rackspace Germany GmbH 1,024
185.64.72.0/24 IPv4 range 256
72.21.36.0/22 DataPipe, Inc. 1,024
Netblock Company
2a0b:440::/32 Rackspace Germany GmbH
2a0b:440:860::/43 Rackspace Germany GmbH
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WHOIS Details

aut-num:        AS39921
as-name:        DE-RACKSPACE
descr:          Frankfurt, Germany
descr:          Rackspace Managed Hosting (ASN)
descr:          and ASNs we announce to peers
org:            ORG-RA33-RIPE
import:         from AS702 accept ANY
import:         from AS1239 accept ANY
export:         to AS702 announce AS39921
export:         to AS1239 announce AS39921
admin-c:        IA247-RIPE
tech-c:         IA247-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         RSPC-MNT
created:        2006-05-17T13:35:13Z
last-modified:  2018-09-04T10:16:06Z
source:         RIPE
abuse-email:    abuse@rackspace.com
abuse-c:        RMHC1-RIPE
abuse-org:      ORG-RA33-RIPE

organisation:   ORG-RA33-RIPE
org-name:       Rackspace Ltd.
country:        GB
org-type:       LIR
address:        1 Fanatical Place
address:        78218
address:        Windcrest
address:        UNITED STATES
phone:          +1 210 312 2176
e-mail:         hostmaster@rackspace.com
admin-c:        IA247-RIPE
admin-c:        RMHC1-RIPE
admin-c:        TS37601-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RSPC-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RSPC-MNT
abuse-c:        RMHC1-RIPE
created:        2004-04-17T12:20:46Z
last-modified:  2020-12-16T12:42:54Z
source:         RIPE

person:         IP Admin
address:        Rackspace Technology, 1 Fanatical Place, San Antonio, Texas 78218
phone:          +1 210 312 4000
fax-no:         +1 210 312 4000
e-mail:         hostmaster@rackspace.com
e-mail:         chris.hansell@rackspace.com
nic-hdl:        IA247-RIPE
remarks:        
remarks:        
remarks:        For abuse send email to
mnt-by:         RSPC-MNT
created:        2002-08-28T21:43:52Z
last-modified:  2023-05-02T12:15:11Z
source:         RIPE

role:           Rackspace Managed Hosting Contact Role
address:        5000 Walzem Rd San Antonio, Texas 78218
e-mail:         hostmaster@rackspace.com
admin-c:        IA247-RIPE
tech-c:         IA247-RIPE
tech-c:         DB1452-RIPE
tech-c:         RD1564-RIPE
abuse-mailbox:  abuse@rackspace.com
nic-hdl:        RMHC1-RIPE
remarks:        
remarks:        
remarks:        
notify:         hostmaster@rackspace.com
mnt-by:         RSPC-MNT
created:        2002-11-11T18:10:55Z
last-modified:  2013-07-11T20:53:15Z
source:         RIPE

person:         Tom Sands
address:        1 Fanatical Place
phone:          +1 210 312 4000
nic-hdl:        TS37601-RIPE
mnt-by:         TS110416-RIPE
created:        2016-11-04T15:06:42Z
last-modified:  2016-11-04T15:06:42Z
source:         RIPE

person:         IP Admin
address:        Rackspace Technology, 1 Fanatical Place, San Antonio, Texas 78218
phone:          +1 210 312 4000
fax-no:         +1 210 312 4000
e-mail:         hostmaster@rackspace.com
e-mail:         chris.hansell@rackspace.com
nic-hdl:        IA247-RIPE
remarks:        
remarks:        
remarks:        For abuse send email to
mnt-by:         RSPC-MNT
created:        2002-08-28T21:43:52Z
last-modified:  2023-05-02T12:15:11Z
source:         RIPE

role:           Rackspace Managed Hosting Contact Role
address:        5000 Walzem Rd San Antonio, Texas 78218
e-mail:         hostmaster@rackspace.com
admin-c:        IA247-RIPE
tech-c:         IA247-RIPE
tech-c:         DB1452-RIPE
tech-c:         RD1564-RIPE
abuse-mailbox:  abuse@rackspace.com
nic-hdl:        RMHC1-RIPE
remarks:        
remarks:        
remarks:        
notify:         hostmaster@rackspace.com
mnt-by:         RSPC-MNT
created:        2002-11-11T18:10:55Z
last-modified:  2013-07-11T20:53:15Z
source:         RIPE
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Hosted Domains

There are 166 domain names hosted across 35 IP addresses on this ASN.

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS12200 Rackspace Hosting
AS200069 MAILJET SAS
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS12200 Rackspace Hosting
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS200069 MAILJET SAS
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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS39921 at robtex.

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