AS39921 Rackspace Ltd. 🇬🇧 GB

Announcing 10 prefixes, seen at the RIS collectors.

IPv4 prefixes

24,832 (97 × /24)

IPv6 prefixes

1 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS39921
Name: Rackspace Ltd.
Organisation: Rackspace Ltd.
Country: 🇬🇧 GB
RIR: RIPENCC
Allocated: 2006-05-17

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 10 no ROA (100.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS39601 - AS39935
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2023-08-29T07:47:54Z
last-modified:  2023-08-29T07:47:54Z
source:         RIPE

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

organisation:   ORG-RA33-RIPE
org-name:       Rackspace Ltd.
country:        GB
reg-nr:         03897010
org-type:       LIR
address:        1 Fanatical Place
address:        78218
address:        Windcrest
address:        UNITED STATES
phone:          +1 210 312 2176
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:  2026-05-13T07:29:55Z
source:         RIPE # Filtered

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