AS Number
AS51257
AS Name
CERIZ
Org Name
CERIZ SASU
Country / Region
France
Registry

ripe

RegDate

Updated

2023-07-20T14:43:26Z

AS51257 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

2

IPv4 NUMs

256

IPv6 NUMs(/64)

34,359,738,368

256 IPv4 Addresses
CIDR Description IP Num
171.22.146.0/24
ROA Signed and Valid IRR Valid
CERIZ SASU 256
CIDR Description IP NUMs(prefix /64)
2a05:d80::/29
ROA Signed and Valid IRR Valid
CERIZ SASU 34359738368
2a05:d80:4000::/48
IRR Parent Valid
CERIZ SASU 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS34019 HIVANE, FR France 2,816 1,245,184 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 42,240 107,374,182,400 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
171.22.146.2 2 ns1.antigoneskitchen.com.
171.22.146.3 1 medigapolicies.org.
171.22.146.193 1 teacher-rewards.org.
as-block:       AS50893 - AS51355
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:        2023-07-20T14:43:26Z
last-modified:  2023-07-20T14:43:26Z
source:         RIPE



aut-num:        AS51257
as-name:        CERIZ
org:            ORG-CS398-RIPE
import:         from AS29075 accept ANY
export:         to AS29075 announce AS-CERIZ
admin-c:        JN2000-RIPE
tech-c:         JN2000-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-CERIZ
created:        2016-01-05T10:49:07Z
last-modified:  2024-01-27T11:38:25Z
source:         RIPE

organisation:   ORG-CS398-RIPE
org-name:       CERIZ SASU
country:        FR
org-type:       LIR
address:        16, rue Ampère
address:        95300
address:        Pontoise
address:        FRANCE
phone:          +33619312714
e-mail:         jerome@ceriz.fr
admin-c:        JN2000-RIPE
tech-c:         JN2000-RIPE
abuse-c:        AR34863-RIPE
mnt-ref:        MNT-CERIZ
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-CERIZ
created:        2016-01-04T14:42:36Z
last-modified:  2023-06-01T11:22:13Z
source:         RIPE

person:         Nicolle Jerome
address:        Ste. CERIZ C/O SOMAG
address:        16, rue Ampère
address:        95300 Pontoise
address:        FRANCE
phone:          +33619312714
e-mail:         jerome@ceriz.fr
remarks:
remarks:        PGPKEY-06A68A1B
nic-hdl:        JN2000-RIPE
mnt-by:         MNT-CERIZ
created:        2010-02-18T15:51:16Z
last-modified:  2015-03-13T12:02:57Z
source:         RIPE