AS Number
AS204515
AS Name
CRANS
Org Name
Association Cachan Reseau A Normal Sup
Country
France
Registry

ripe

RegDate

N/A

Updated

2021-06-22T20:40:35Z

AS204515 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

2

IPv4 NUMs

768

IPv6 NUMs(/64)

536,870,912

768 IPv4 Addresses
CIDR Description IP Num
185.230.76.0/24 Association Cachan Reseau A Normal Sup 256
185.230.78.0/24 Association Cachan Reseau A Normal Sup 256
185.230.79.0/24 Association Cachan Reseau A Normal Sup 256
CIDR Description IP NUMs(prefix /64)
2a0c:700::/36 FR-CRANS-20171107 268435456
2a0c:700:3000::/36 Association Cachan Reseau A Normal Sup 268435456
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8218 NEO-ASN - Zayo France SAS, FR France 53,760 8,590,786,560 IPv4 IPv4 IPv6 IPv6
AS43619 AURORE - Association pour l'union des rezo des residences etudiantes (AURORE), FR France 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS212424 VIAREZO - ASSOCIATION DES RESEAUX DE CENTRALESUPELEC, FR France 4,352 1,048,576 IPv4 IPv4
IP Address Domain NUMs Domains
185.230.76.2 1 abys.se
185.230.76.3 1 kyog.re
185.230.76.11 1 parangon.federez.net
185.230.76.33 1 naarakah.fr
185.230.76.42 1 ens.kitchen
185.230.76.205 2 intranet.crans.org
as-block:       AS196608 - AS213403
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:        2020-10-28T07:56:37Z
last-modified:  2020-10-28T07:56:37Z
source:         RIPE



aut-num:        AS204515
as-name:        CRANS
org:            ORG-ACRA2-RIPE
import:         from AS6461 accept ANY
export:         to AS6461 announce AS204515
import:         from AS43619 accept ANY
export:         to AS43619 announce AS204515
import:         from AS8218 accept ANY
export:         to AS8218 announce AS204515
import:         from AS212424 accept ANY
export:         to AS212424 announce AS204515
admin-c:        YD1180-RIPE
tech-c:         EC9909-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         fr-crans-1-mnt
created:        2018-02-26T08:15:59Z
last-modified:  2021-06-22T20:40:35Z
source:         RIPE

organisation:   ORG-ACRA2-RIPE
org-name:       Association Cachan Reseau A Normal Sup
country:        FR
org-type:       LIR
address:        4 avenue des Sciences
address:        91190
address:        Gif-sur-Yvette
address:        FRANCE
phone:          +330951703128
e-mail:         [email protected]
admin-c:        YD1180-RIPE
tech-c:         EC9909-RIPE
tech-c:         BG6371-RIPE
abuse-c:        AR43690-RIPE
mnt-ref:        fr-crans-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         fr-crans-1-mnt
created:        2017-10-30T17:38:34Z
last-modified:  2021-08-18T08:31:07Z
source:         RIPE

person:         Elise Crepon
address:        4 avenue des Sciences 91190 Gif-sur-Yvette
phone:          +33951703128
nic-hdl:        EC9909-RIPE
mnt-by:         fr-crans-1-mnt
created:        2021-05-25T13:54:13Z
last-modified:  2021-05-25T13:54:13Z
source:         RIPE

person:         Yohann D'Anello
address:        4 avenue des Sciences 91190 Gif-sur-Yvette
phone:          +33951703128
nic-hdl:        YD1180-RIPE
mnt-by:         fr-crans-1-mnt
created:        2021-05-25T13:56:47Z
last-modified:  2021-05-25T13:56:47Z
source:         RIPE