AS204509 - SYN - SEINE ET YVELINES NUMERIQUE, FR

France
AS Number
AS204509
AS Name
SYN
Org Name
SEINE ET YVELINES NUMERIQUE
Country / Region
France
Registry

ripe

RegDate

Updated

2026-03-05T15:29:31Z

AS204509 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

0

IPv4 NUMs

1,024

IPv6 NUMs(/64)

0

CIDR Description IP Num
193.239.12.0/22
IRR InValid
SEINE ET YVELINES NUMERIQUE 1024
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS31167 Axione-AS - AXIONE S.A.S., FR France 32,256 4,294,967,296 IPv4 IPv4

Whois Record

as-block AS203940 - AS205662

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
2026-03-05T15:29:31Z
last-modified
2026-03-05T15:29:31Z
source
RIPE

aut-num AS204509

aut-num
as-name
SYN
org
ORG-SEYN1-RIPE
import
from AS31167 accept ANY
from AS20900 accept ANY
export
to AS31167 announce AS204509
to AS20900 announce AS204509
admin-c
RR14745-RIPE
tech-c
RR14745-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
lir-fr-seineetyvelines-1-MNT
created
2026-01-21T13:47:33Z
last-modified
2026-01-21T13:47:33Z
source
RIPE

organisation ORG-SEYN1-RIPE

organisation
ORG-SEYN1-RIPE
org-name
SEINE ET YVELINES NUMERIQUE
country
FR
reg-nr
200 062 248 R.C.S. Versailles
org-type
LIR
address
15 B AV DU CENTRE
78280
GUYANCOURT
FRANCE
phone
+33662416966
e-mail
rradouane@sy-numerique.fr
admin-c
RR14745-RIPE
tech-c
RR14745-RIPE
abuse-c
AR78304-RIPE
mnt-ref
lir-fr-seineetyvelines-1-MNT
mnt-by
RIPE-NCC-HM-MNT
lir-fr-seineetyvelines-1-MNT
created
2025-05-23T07:10:21Z
last-modified
2026-05-13T07:16:40Z
source
RIPE

role Rabii Radouane

role
Rabii Radouane
address
FRANCE
GUYANCOURT
78280
15 B AV DU CENTRE
phone
+33662416966
e-mail
rradouane@sy-numerique.fr
nic-hdl
RR14745-RIPE
mnt-by
lir-fr-seineetyvelines-1-MNT
created
2025-05-23T07:10:20Z
last-modified
2025-05-23T07:10:21Z
source
RIPE
 

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE



aut-num:        AS204509
as-name:        SYN
org:            ORG-SEYN1-RIPE
import:         from AS31167 accept ANY
export:         to AS31167 announce AS204509
import:         from AS20900 accept ANY
export:         to AS20900 announce AS204509
admin-c:        RR14745-RIPE
tech-c:         RR14745-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-fr-seineetyvelines-1-MNT
created:        2026-01-21T13:47:33Z
last-modified:  2026-01-21T13:47:33Z
source:         RIPE

organisation:   ORG-SEYN1-RIPE
org-name:       SEINE ET YVELINES NUMERIQUE
country:        FR
reg-nr:         200 062 248  R.C.S. Versailles
org-type:       LIR
address:        15 B AV DU CENTRE
address:        78280
address:        GUYANCOURT
address:        FRANCE
phone:          +33662416966
e-mail:         rradouane@sy-numerique.fr
admin-c:        RR14745-RIPE
tech-c:         RR14745-RIPE
abuse-c:        AR78304-RIPE
mnt-ref:        lir-fr-seineetyvelines-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-fr-seineetyvelines-1-MNT
created:        2025-05-23T07:10:21Z
last-modified:  2026-05-13T07:16:40Z
source:         RIPE

role:           Rabii Radouane
address:        FRANCE
address:        GUYANCOURT
address:        78280
address:        15 B AV DU CENTRE
phone:          +33662416966
e-mail:         rradouane@sy-numerique.fr
nic-hdl:        RR14745-RIPE
mnt-by:         lir-fr-seineetyvelines-1-MNT
created:        2025-05-23T07:10:20Z
last-modified:  2025-05-23T07:10:21Z
source:         RIPE