AS375
Tieto Oyj
AS375 is Tieto Oyj (ripe.net). It announces 87,040 IPv4 addresses in 52 prefixes, and 1 IPv6 prefixes.
Finland· RIPE· allocated 1993-09-01· business
87,040
IPv4 addresses announced
52
IPv4 prefixes
1
IPv6 prefixes
100.00%
of its routes RPKI-valid
87,040
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Finland87,040 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- TIETOTIE-AS
- name
- Tieto Oyj
- org
- ORG-TO27-RIPE
- org name
- Tieto Oyj
- org address
- Keilalahdentie 2-4, FI-02150, Espoo, FINLAND
- org country
- FI
- country
- FI
- source
- ripe
- status
- LEGACY
- created
- 2002-08-21
- updated
- 2026-01-15
- descr
- Keilalahdentie 2-4 02150 Espoo Finland
- maintainer
- RIPE-NCC-LEGACY-MNT|AS375-MNT|AS5411-MNT
- abuse name
- Tieto abuse
- abuse email
- abuse@tietoevry.com
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP240.03%
- None here
- None here
- None here
- None here
- None here
- Hosting IP2560.29%
- None here
- Carrier IP256Elisa0.29%
- None here
- SSH IP100.01%
- 0.00%
- 0.01%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 131.207.0.0/17 | Finland | valid | 17 | 2026-10-02 |
| 192.49.0.0/21 | Finland | valid | 17 | 2026-10-02 |
| 192.49.9.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.10.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.13.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.19.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.20.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.22.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.33.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.36.0/22 | Finland | valid | 17 | 2026-10-02 |
| 192.49.40.0/21 | Finland | valid | 17 | 2026-10-02 |
| 192.49.48.0/22 | Finland | valid | 17 | 2026-10-02 |
| 192.49.52.0/23 | Finland | valid | 17 | 2026-10-02 |
| 192.49.55.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.56.0/21 | Finland | valid | 17 | 2026-10-02 |
| 192.49.64.0/22 | Finland | valid | 17 | 2026-10-02 |
| 192.49.68.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.70.0/23 | Finland | valid | 17 | 2026-10-02 |
| 192.49.72.0/23 | Finland | valid | 17 | 2026-10-02 |
| 192.49.72.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.78.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.81.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.86.0/23 | Finland | valid | 17 | 2026-10-02 |
| 192.49.88.0/23 | Finland | valid | 17 | 2026-10-02 |
| 192.49.91.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.92.0/22 | Finland | valid | 17 | 2026-10-02 |
| 192.49.96.0/20 | Finland | valid | 17 | 2026-10-02 |
| 192.49.112.0/22 | Finland | valid | 17 | 2026-10-02 |
| 192.49.117.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.119.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.120.0/22 | Finland | valid | 17 | 2026-10-02 |
| 192.49.124.0/23 | Finland | valid | 17 | 2026-10-02 |
| 192.49.126.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.128.0/22 | Finland | valid | 17 | 2026-10-02 |
| 192.49.133.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.134.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.136.0/23 | Finland | valid | 17 | 2026-10-02 |
| 192.49.139.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.140.0/23 | Finland | valid | 17 | 2026-10-02 |
| 192.49.142.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.144.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.146.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.148.0/22 | Finland | valid | 17 | 2026-10-02 |
| 192.49.152.0/21 | Finland | valid | 17 | 2026-10-02 |
| 192.49.160.0/21 | Finland | valid | 17 | 2026-10-02 |
| 192.49.168.0/23 | Finland | valid | 17 | 2026-10-02 |
| 192.49.170.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.173.0/24 | Finland | valid | 17 | 2026-10-02 |
| 192.49.174.0/23 | Finland | valid | 17 | 2026-10-02 |
| 192.49.176.0/20 | Finland | valid | 17 | 2026-10-02 |
| 192.49.192.0/18 | Finland | valid | 17 | 2026-10-02 |
| 192.163.145.0/24 | Finland | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a03:9b80::/34 | Finland | valid | 19 | 2026-10-02 |
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.