AS Tallink Grupp

Data as of 2026-07-26
BGP inherited
Limited data: only 3 ranges found registered under this exact name. This may not reflect the organisation's full internet footprint — many companies' web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
Cluster stats
Netblocks3 · 4,608 IPv4 addresses
Cluster ID214418836
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
6 0 netblocks since 2026-07-05
2026-07-05 peak 6 2026-07-26

IP Ranges (3)

⬇ export CSV
CIDR Org name Registry Status Confidence
91.195.246.0/23 AS Tallink Grupp BGP ANNOUNCED ● high
193.143.8.0/21 AS Tallink Grupp BGP ANNOUNCED ● high
193.143.240.0/21 AS Tallink Grupp BGP ANNOUNCED ● high

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (6 of 6)
Possible discrepancies (6)

These blocks are registered to AS Tallink Grupp but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

193.143.240.0/21 /21 authorized for AS1759 — Telia Finland Oyj
193.143.8.0/21 /21 authorized for AS1759 — Telia Finland Oyj
193.143.8.0/21 /21 authorized for AS1759 — Telia Finland Oyj
193.143.240.0/21 /21 authorized for AS1759 — Telia Finland Oyj
91.195.246.0/23 /23 authorized for AS1759 — Telia Finland Oyj
91.195.246.0/23 /23 authorized for AS1759 — Telia Finland Oyj

NIC Handles

AS43958 DUMY-RIPE DUMY-RIPE MNT-IPTRON MNT-IPTRON ORG-TG34-RIPE RIPE-NCC-END-MNT TALLINK-MNT TALLINK-SILJA-MNT