AS41373 - BT-Plc - NATIONAL HEALTH SERVICE, GB

United Kingdom
AS Number
AS41373
AS Name
BT-Plc
Org Name
NATIONAL HEALTH SERVICE
Country / Region
United Kingdom
Registry

ripe

RegDate

Updated

2024-07-22T14:14:32Z

AS41373 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

0

IPv4 NUMs

256

IPv6 NUMs(/64)

0

CIDR Description IP Num
194.176.105.0/24
IRR Valid
NATIONAL HEALTH SERVICE 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2856 BT-UK-AS - British Telecommunications Limited, GB United Kingdom 13,910,272 584,115,814,400 IPv4 IPv4

Whois Record

as-block AS40960 - AS42171

as-block
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
2024-07-22T14:14:32Z
last-modified
2024-07-22T14:14:32Z
source
RIPE

aut-num AS41373

aut-num
as-name
BT-Plc
remarks
BT Plc
org
ORG-NSp1-RIPE
import
from AS2856 action pref=100; accept ANY
from AS1273 action pref=100; accept ANY
export
to AS2856 announce AS41373
to AS1273 announce AS41373
admin-c
FLS15-RIPE
tech-c
FLS15-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
BTNET-MNT
notify
cnsp@bt.com
created
2006-08-02T13:03:55Z
last-modified
2026-07-22T16:47:40Z
source
RIPE
sponsoring-org
ORG-BPIS1-RIPE

organisation ORG-NSP1-RIPE

organisation
ORG-NSP1-RIPE
org-name
NATIONAL HEALTH SERVICE
country
GB
reg-nr
Not Applicable
remarks
BT Plc
org-type
OTHER
address
GB
e-mail
cnsp@bt.com
abuse-c
AR24909-RIPE
admin-c
FLS15-RIPE
tech-c
FLS15-RIPE
ref-nfy
cnsp@bt.com
mnt-ref
BTNET-MNT
mnt-by
BTNET-MNT
created
2006-07-03T09:28:51Z
last-modified
2026-07-22T16:38:40Z
source
RIPE

role BT IP Address Admin

role
BT IP Address Admin
address
PP 1, Floor 1
Orion Building
Adastral Park
Martlesham Heath
Ipswich
IP5 3RE
UK
e-mail
ipaddman@bt.com
abuse@bt.com
remarks
nic-hdl
FLS15-RIPE
mnt-by
BTNET-INFRA-MNT
created
2002-08-29T06:26:48Z
last-modified
2023-06-21T11:23:36Z
source
RIPE
 

as-block:       AS40960 - AS42171
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:        2024-07-22T14:14:32Z
last-modified:  2024-07-22T14:14:32Z
source:         RIPE



aut-num:        AS41373
as-name:        BT-Plc
remarks:        BT Plc
org:            ORG-NSp1-RIPE
import:         from AS2856 action pref=100; accept ANY
import:         from AS1273 action pref=100; accept ANY
export:         to AS2856 announce AS41373
export:         to AS1273 announce AS41373
admin-c:        FLS15-RIPE
tech-c:         FLS15-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
notify:         cnsp@bt.com
mnt-by:         BTNET-MNT
created:        2006-08-02T13:03:55Z
last-modified:  2026-07-22T16:47:40Z
source:         RIPE
sponsoring-org: ORG-BPIS1-RIPE

organisation:   ORG-NSP1-RIPE
org-name:       NATIONAL HEALTH SERVICE
country:        GB
reg-nr:         Not Applicable
remarks:        BT Plc
org-type:       OTHER
address:        GB
e-mail:         cnsp@bt.com
abuse-c:        AR24909-RIPE
admin-c:        FLS15-RIPE
tech-c:         FLS15-RIPE
ref-nfy:        cnsp@bt.com
mnt-ref:        BTNET-MNT
mnt-by:         BTNET-MNT
created:        2006-07-03T09:28:51Z
last-modified:  2026-07-22T16:38:40Z
source:         RIPE

role:           BT IP Address Admin
address:        PP 1, Floor 1
address:        Orion Building
address:        Adastral Park
address:        Martlesham Heath
address:        Ipswich
address:        IP5 3RE
address:        UK
e-mail:         ipaddman@bt.com
e-mail:         abuse@bt.com
remarks:
remarks:
nic-hdl:        FLS15-RIPE
mnt-by:         BTNET-INFRA-MNT
created:        2002-08-29T06:26:48Z
last-modified:  2023-06-21T11:23:36Z
source:         RIPE