AS51551 Capita Business Services Ltd 🇬🇧 GB

Announcing 4 prefixes, seen at the RIS collectors.

IPv4 prefixes
4
19,712 (77 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
4
transit customers observed
Customer cone
5
ASes reachable through it

Registry and operator data

AS number
AS51551
Name
Capita Business Services Ltd
Organisation
Capita Networking Solutions (Updata)
Country
🇬🇧 GB
RIR
RIPENCC
Allocated
2010-09-27
Network type
NSP
Traffic levels
10-20Gbps
Scope
Europe
Peering policy
Open
IRR as-set
RIPE::AS-UPDATA
PeeringDB
net/10363
Facilities
14

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 4 no ROA (100.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS51357 - AS51817
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:        2025-02-13T13:57:44Z
last-modified:  2025-02-13T13:57:44Z
source:         RIPE

aut-num:        AS51551
as-name:        CAPITA-AS
org:            ORG-CBSL4-RIPE
remarks:        ================================
remarks:        ------------Transit-------------
remarks:        ================================
remarks:        Cogent
import:         from AS174 accept ANY
export:         to AS174 announce AS-UPDATA
remarks:        --------------------------------
remarks:        Level3 / CenturyLink
import:         from AS3356 accept ANY
export:         to AS3356 announce AS-UPDATA
remarks:        --------------------------------
remarks:        Colt
import:         from AS8220 accept ANY
export:         to AS8220 announce AS-UPDATA
remarks:        ================================
remarks:        ------------Peering-------------
remarks:        ================================
remarks:        Private peers are not listed here
remarks:        ================================
remarks:        -----------Customers------------
remarks:        ================================
remarks:        Capita
import:         from AS196744 accept ANY
export:         to AS196744 announce ANY
remarks:        --------------------------------
remarks:        EssexCC
import:         from AS47797 accept ANY
export:         to AS47797 announce ANY
remarks:        --------------------------------
remarks:        HerefordshireCC
import:         from AS49728 accept ANY
export:         to AS49728 announce ANY
remarks:        --------------------------------
remarks:        HGFL
import:         from AS199870 accept ANY
export:         to AS199870 announce ANY
remarks:        --------------------------------
remarks:        KPSN
import:         from AS44971 accept ANY
export:         to AS44971 announce ANY
remarks:        --------------------------------
remarks:        SWAN
import:         from AS201941 accept ANY
export:         to AS201941 announce ANY
remarks:        --------------------------------
remarks:        Telford & Wrekin
import:         from AS44442 accept ANY
export:         to AS44442 announce ANY
remarks:        --------------------------------
remarks:        TfL
import:         from AS196778 accept ANY
export:         to AS196778 announce ANY
remarks:        --------------------------------
remarks:        WSCC
import:         from AS56670 accept ANY
export:         to AS56670 announce ANY
admin-c:        CNS42-RIPE
tech-c:         CNS42-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-UPDATA
created:        2010-09-27T11:29:30Z
last-modified:  2020-02-26T11:28:38Z
source:         RIPE

organisation:   ORG-CBSL4-RIPE
org-name:       Capita Business Services Ltd
country:        GB
reg-nr:         02299747
org-type:       LIR
address:        FIRST FLOOR, 2 KINGDOM STREET, PADDINGTON
address:        W2 6BD
address:        London
address:        UNITED KINGDOM
phone:          +44 7736 491912
admin-c:        CNS42-RIPE
tech-c:         CNS42-RIPE
abuse-c:        AR43826-RIPE
mnt-ref:        MNT-UPDATA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-UPDATA
created:        2017-11-10T08:28:09Z
last-modified:  2026-05-13T07:07:54Z
source:         RIPE # Filtered

person:         Capita Network Services
address:        17 Rochester Row
address:        SW1P 1QT
address:        London
address:        UNITED KINGDOM
phone:          +44 7736 491912
nic-hdl:        CNS42-RIPE
mnt-by:         MNT-UPDATA
created:        2017-11-10T08:28:09Z
last-modified:  2017-11-10T08:28:09Z
source:         RIPE