AS Number
AS212424
AS Name
VIAREZO
Org Name
Association des Reseaux de CentraleSupelec
Country
France
Registry

ripe

RegDate

Updated

2026-02-12T14:40:05Z

AS212424 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

8,448

IPv6 NUMs(/64)

1,048,576

8,448 IPv4 Addresses
CIDR Description IP Num
138.195.128.0/19
IRR Valid
Centralesupelec EPSCP 8192
192.159.121.0/24
ROA Signed and Valid IRR Valid
Association des Reseaux de CentraleSupelec 256
CIDR Description IP NUMs(prefix /64)
2a0c:b641:2f0::/44
ROA Signed and Valid IRR Valid
ASSOCIATION DES RESEAUX DE CENTRALESUPELEC 1048576
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS34177 CELESTE-AS - Celeste SAS, FR France 226,816 98,784,247,808 IPv4 IPv4 IPv6 IPv6
AS52075 WIFIRST - Wifirst S.A.S., FR France 132,352 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 43,264 4,294,967,296 IPv6 IPv6
AS2027 MilkyWan - MilkyWan Association, FR France 2,304 77,309,411,328 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,848 42,949,804,032 IPv4 IPv4 IPv6 IPv6
AS24940 HETZNER-AS - Hetzner Online GmbH, DE Germany 3,043,584 111,669,215,232 IPv4 IPv4 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 14,592 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS50628 Leonix-Telecom - Leonix Telecom SAS, FR France 14,080 171,798,691,840 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv6 IPv6
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,279,040 12,885,032,967 IPv4 IPv4
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65,536 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS16347 INHERENT - ADISTA SAS, FR France 246,272 390,842,023,936 IPv4 IPv4 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 4,296,146,944 IPv4 IPv4 IPv6 IPv6
AS58308 CUSAE-AS - Cusae SAS, FR France 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 128,768 118,095,872 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,112 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135,424 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 55,296 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS35426 NEXTMAP - NXT Initiative SAS, FR France 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,280 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 370,176 38,654,705,664 IPv6 IPv6
AS64049 RJIPL-SG - Reliance Jio Infocomm Pte.Ltd, SG Singapore 2,048 65,536 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,744 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS31564 HEXAGLOBE-AS - Hexaglobe SAS, FR France 768 65,536 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS49434 FBWNETWORKS - FBW NETWORKS SAS, FR France 7,936 94,489,280,512 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 456,960 282,636,229,083,136 IPv4 IPv4 IPv6 IPv6
AS35600 ASN-VEDEGE - Vedege SAS, FR France 5,120 42,949,738,496 IPv4 IPv4 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 9,472 295,305,216 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS204515 CRANS - Association Crans, FR France 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
as-block:       AS208189 - 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:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
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
e-mail:         viarezo.cs@gmail.com
e-mail:         viarezo.bureau@ml.viarezo.fr
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

role:           ARCS NOC
address:        ViaRezo, 1 rue Joliot Curie, Gif-sur-Yvette, 91190, France
e-mail:         viarezo.cs@gmail.com
nic-hdl:        AN32274-RIPE
mnt-by:         VR-MNT
created:        2020-10-28T10:54:23Z
last-modified:  2020-10-28T11:03:06Z
source:         RIPE

role:           Servperso Systems NOC
address:        Place du marché 31, 2A
address:        4651
address:        Battice
e-mail:         noc@servperso.net
nic-hdl:        SSN105-RIPE
mnt-by:         SERVPERSO-MNT
created:        2021-04-16T16:57:56Z
last-modified:  2021-08-22T19:44:51Z
source:         RIPE