AS Number
AS215854
AS Name
DC-3-PROJECT
Org Name
Exponential-E Ltd.
Country / Region
United Kingdom
Registry

ripe

RegDate

Updated

2026-06-02T14:29:24Z

AS215854 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

CIDR Description IP Num
51.133.16.0/24
Department for Work and Pensions 256
51.133.32.0/24
Department for Work and Pensions 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS25180 EXPONENTIAL-E-AS - Exponential-E Ltd., GB United Kingdom 291,072 38,923,141,120 IPv4 IPv4

Whois Record

as-block AS215130 - AS219547

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
2026-06-02T14:29:24Z
last-modified
2026-06-02T14:29:24Z
source
RIPE

aut-num AS215854

aut-num
as-name
DC-3-PROJECT
org
ORG-EL14-RIPE
import
from AS25180 accept ANY
from AS3356 accept ANY
export
to AS25180 announce AS215854
to AS3356 announce AS215854
admin-c
EEUK1-RIPE
tech-c
EEUK1-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
EXPONENTIAL-E-MNT
created
2025-09-03T06:42:48Z
last-modified
2025-09-03T06:42:48Z
source
RIPE

organisation ORG-EL14-RIPE

organisation
ORG-EL14-RIPE
org-name
Exponential-E Ltd.
country
GB
reg-nr
04499567
org-type
LIR
address
5th Floor
E1 8EU
London
UNITED KINGDOM
phone
+442070964105
fax-no
+442070964101
e-mail
admin-c
LW244-RIPE
MB3197-RIPE
JB2918-RIPE
LW848-RIPE
abuse-c
AR17645-RIPE
mnt-ref
RIPE-NCC-HM-MNT
EXPONENTIAL-E-MNT
mnt-by
RIPE-NCC-HM-MNT
EXPONENTIAL-E-MNT
created
2004-04-17T12:14:30Z
last-modified
2026-05-13T07:25:52Z
source
RIPE
                100 Leman Street

role Exponential-e Ltd

role
Exponential-e Ltd
address
Exponential-e Ltd
100 Leman St
London E1 8EU
England
phone
+44 (0)20 7096 4100
fax-no
+44 (0)20 7096 4101
e-mail
admin-c
MB3197-RIPE
JB2918-RIPE
LW848-RIPE
tech-c
MB3197-RIPE
JB2918-RIPE
LW848-RIPE
nic-hdl
EEUK1-RIPE
mnt-by
EXPONENTIAL-E-MNT
created
2002-08-30T13:14:05Z
last-modified
2016-05-25T10:15:57Z
source
RIPE

as-block:       AS215130 - AS219547
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:        2026-06-02T14:29:24Z
last-modified:  2026-06-02T14:29:24Z
source:         RIPE



aut-num:        AS215854
as-name:        DC-3-PROJECT
org:            ORG-EL14-RIPE
import:         from AS25180 accept ANY
export:         to AS25180 announce AS215854
import:         from AS3356 accept ANY
export:         to AS3356 announce AS215854
admin-c:        EEUK1-RIPE
tech-c:         EEUK1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         EXPONENTIAL-E-MNT
created:        2025-09-03T06:42:48Z
last-modified:  2025-09-03T06:42:48Z
source:         RIPE

organisation:   ORG-EL14-RIPE
org-name:       Exponential-E Ltd.
country:        GB
reg-nr:         04499567
org-type:       LIR
address:        5th Floor
                100 Leman Street
address:        E1 8EU
address:        London
address:        UNITED KINGDOM
phone:          +442070964105
fax-no:         +442070964101
e-mail:         [email protected]
admin-c:        LW244-RIPE
admin-c:        MB3197-RIPE
admin-c:        JB2918-RIPE
admin-c:        LW848-RIPE
abuse-c:        AR17645-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        EXPONENTIAL-E-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         EXPONENTIAL-E-MNT
created:        2004-04-17T12:14:30Z
last-modified:  2026-05-13T07:25:52Z
source:         RIPE

role:           Exponential-e Ltd
address:        Exponential-e Ltd
address:        100 Leman St
address:        London E1 8EU
address:        England
phone:          +44 (0)20 7096 4100
fax-no:         +44 (0)20 7096 4101
e-mail:         [email protected]
admin-c:        MB3197-RIPE
admin-c:        JB2918-RIPE
admin-c:        LW848-RIPE
tech-c:         MB3197-RIPE
tech-c:         JB2918-RIPE
tech-c:         LW848-RIPE
nic-hdl:        EEUK1-RIPE
mnt-by:         EXPONENTIAL-E-MNT
created:        2002-08-30T13:14:05Z
last-modified:  2016-05-25T10:15:57Z
source:         RIPE