AS375 Tieto Oyj 🇫🇮 FI
Announcing 53 prefixes, seen at the RIS collectors.
IPv4 prefixes
52
87,296 (341 × /24)
IPv6 prefixes
1
16,384 × /48
Upstreams
2
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
- AS375
- Name
- Tieto Oyj
- Organisation
- Tieto Oyj
- Country
- 🇫🇮 FI
- RIR
- RIPENCC
- Allocated
- 1993-09-01
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
as-block: AS375 - AS375 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: 2018-11-22T15:27:06Z last-modified: 2018-11-22T15:27:06Z source: RIPE aut-num: AS375 as-name: TIETOTIE-AS descr: Keilalahdentie 2-4 02150 Espoo Finland org: ORG-TO27-RIPE admin-c: JL8124-RIPE tech-c: JL8124-RIPE status: LEGACY mnt-by: RIPE-NCC-LEGACY-MNT mnt-by: AS375-MNT mnt-by: AS5411-MNT created: 2002-08-21T16:06:03Z last-modified: 2026-01-15T11:32:53Z source: RIPE organisation: ORG-TO27-RIPE org-name: Tieto Oyj country: FI reg-nr: 0101138-5 org-type: LIR address: Keilalahdentie 2-4 address: FI-02150 address: Espoo address: FINLAND phone: +3582072010 fax-no: +3580207268898 admin-c: PG7908-RIPE admin-c: JL8124-RIPE abuse-c: TA4512-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: AS375-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: AS375-MNT created: 2011-06-15T09:38:49Z last-modified: 2026-05-13T07:43:25Z source: RIPE # Filtered person: Jussi Laitinen address: Keilalahdentie 2-4 address: FI-02150 Espoo address: FINLAND phone: +358 (0)207 2010 mnt-by: AS375-MNT nic-hdl: JL8124-RIPE created: 1970-01-01T00:00:00Z last-modified: 2022-12-30T14:03:37Z source: RIPE # Filtered