206208 looking glass

AS212424 Association des Reseaux de CentraleSupelec 🇫🇷 FR

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes
2
8,448 (33 × /24)
IPv6 prefixes
1
16 × /48
Upstreams
3
transit providers observed
Peers
11
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it

Registry and operator data

AS number
AS212424
Name
Association des Reseaux de CentraleSupelec
Organisation
ViaRezo
Country
🇫🇷 FR
RIR
RIPENCC
Allocated
2020-11-02
Network type
Non-Profit
Traffic levels
1-5Gbps
Scope
Europe
Peering policy
Open
IRR as-set
AS-ARCS
Website
https://viarezo.fr/
PeeringDB
net/25278
Exchanges
1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

3 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS208885 - AS214345
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:        2026-07-13T14:17:33Z
last-modified:  2026-07-13T14:17:33Z
source:         RIPE

aut-num:        AS212424
as-name:        VIAREZO
org:            ORG-AA2503-RIPE
remarks:        ===============
remarks:        == Upstreams ==
remarks:        ===============
import:         from AS31564 accept ANY
export:         to AS31564 announce AS-ARCS
remarks:        ===============
remarks:        === Peering ===
remarks:        ===============
import:         from AS51706 accept ANY
export:         to AS51706 announce AS-ARCS
import:         from AS204515 accept AS204515
export:         to AS204515 announce ANY
import:         from AS43619 accept ANY
export:         to AS43619 announce ANY
admin-c:        SSN105-RIPE
admin-c:        AN32274-RIPE
tech-c:         SSN105-RIPE
tech-c:         AN32274-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SERVPERSO-MNT
mnt-by:         VR-MNT
created:        2020-11-02T14:54:34Z
last-modified:  2023-01-02T09:15:22Z
source:         RIPE
sponsoring-org: ORG-CR158-RIPE

organisation:   ORG-AA2503-RIPE
org-name:       Association des Reseaux de CentraleSupelec
country:        FR
reg-nr:         W913008306
descr:          Association des Reseaux de CentraleSupelec (ViaRezo)
org-type:       OTHER
address:        ViaRezo, 1 rue Joliot Curie, Gif-sur-Yvette, 91190
abuse-c:        ACRO36429-RIPE
mnt-ref:        VR-MNT
mnt-ref:        SERVPERSO-MNT
mnt-by:         VR-MNT
created:        2020-10-30T10:11:59Z
last-modified:  2026-05-13T06:01:52Z
source:         RIPE # Filtered

role:           ARCS NOC
address:        ViaRezo, 1 rue Joliot Curie, Gif-sur-Yvette, 91190, France
nic-hdl:        AN32274-RIPE
mnt-by:         VR-MNT
created:        2020-10-28T10:54:23Z
last-modified:  2020-10-28T11:03:06Z
source:         RIPE # Filtered

role:           Servperso Systems NOC
address:        Place du march� 31, 2A
address:        4651
address:        Battice
nic-hdl:        SSN105-RIPE
mnt-by:         SERVPERSO-MNT
created:        2021-04-16T16:57:56Z
last-modified:  2021-08-22T19:44:51Z
source:         RIPE # Filtered