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

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

Announced prefixes

53 in total

Prefix RPKI Peers Sample path First seen
131.207.0.0/17 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.0.0/21 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.9.0/24 v4 RPKI valid 42 3454912552375 2026-09-18
192.49.10.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.13.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.19.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.20.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.22.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.33.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.36.0/22 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.40.0/21 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.48.0/22 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.52.0/23 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.55.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.56.0/21 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.64.0/22 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.68.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.70.0/23 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.72.0/23 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.72.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.78.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.81.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.86.0/23 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.88.0/23 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.91.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.92.0/22 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.96.0/20 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.112.0/22 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.117.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.119.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.120.0/22 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.124.0/23 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.126.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.128.0/22 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.133.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.134.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.136.0/23 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.139.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.140.0/23 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.142.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.144.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.146.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.148.0/22 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.152.0/21 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.160.0/21 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.168.0/23 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.170.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.173.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.174.0/23 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.176.0/20 v4 RPKI valid 41 345493528055002375 2026-09-18
192.49.192.0/18 v4 RPKI valid 41 345493528055002375 2026-09-18
192.163.145.0/24 v4 RPKI valid 41 345493528055002375 2026-09-18
2a03:9b80::/34 v6 RPKI valid 34 380013528055002375 2026-09-18