AS203901 ATLANTIC SYSTEMES SARL 🇫🇷 FR
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS203901
- Name
- ATLANTIC SYSTEMES SARL
- Organisation
- ATLANTIC SYSTEMES SARL
- Country
- 🇫🇷 FR
- RIR
- RIPENCC
- Allocated
- 2015-10-07
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
as-block: AS203889 - AS203938 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: AS203901 as-name: ATSYS-ASN org: ORG-ASS49-RIPE import: from AS174 accept ANY export: to AS174 announce AS203901 import: from AS59877 accept ANY export: to AS59877 announce AS203901 admin-c: GG14607-RIPE tech-c: GG14607-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: GG4417-MNT created: 2015-10-07T13:18:39Z last-modified: 2019-11-20T18:00:38Z source: RIPE organisation: ORG-ASS49-RIPE org-name: ATLANTIC SYSTEMES SARL country: FR reg-nr: 452 303 639 R.C.S. NANTES org-type: LIR address: 14 IMPASSE VIRGO address: CARQUEFOU address: 44470 address: FRANCE phone: +33272256803 phone: +33603677500 abuse-c: AC28055-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: GG4417-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: GG4417-MNT created: 2015-02-26T14:28:17Z last-modified: 2026-05-13T07:22:00Z source: RIPE # Filtered person: GAEL GIRAUD address: 111C RUE DU GENERAL BUAT 44000 NANTES phone: +33285522062 nic-hdl: GG14607-RIPE mnt-by: GG4417-MNT created: 2015-05-09T09:14:51Z last-modified: 2016-06-15T13:19:11Z source: RIPE # Filtered