SKANSKA SPÓŁKA AKCYJNA

Skanska S.A.
Data as of 2026-08-09
GLEIF verified
Complete entity footprint
2 linked clusters · 40 netblocks · 66,874 IPv4 addresses · 1 IPv6 prefixes
This organisation's clusters combined by evidence — shared GLEIF corporate family — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
549300DQPM1VX7R2IN22
Registered name
SKANSKA SPÓŁKA AKCYJNA
Jurisdiction
PL
Ultimate parent
Skanska AB
549300UINV5RINHGMG07
Cluster stats
Netblocks33 · 1,250 IPv4 addresses
IPv6 1 prefix (largest 2a00:2381:4b1::/48)
Registered in Finland (9) · United Kingdom (7) · Poland (6) · Czechia (4) · MT (3) · Sweden (3)
Cluster ID217759959
RegistryBGP
Owner jurisdictionPL
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300DQPM1VX7R2IN22
Shared handles clustered on 18 shared RIR contact/maintainer handles
Registry names 8 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

7 weekly snapshots · JSON
34 0 netblocks since 2026-07-05
2026-07-05 peak 34 2026-08-09

IP Ranges (33)

⬇ export CSV
CIDR Org name Registry Status Confidence
193.105.192.0/24 Skanska S.A. RIPE ASSIGNED PI ● high
62.119.107.96/28 SKANSKA-SE-NET RIPE ASSIGNED PA ● low
62.127.106.0/24 SE-SKANSKA-NET RIPE ASSIGNED PA ● low
78.11.5.164/30 SKANSKA RIPE ASSIGNED PA ● low
81.12.175.80/28 Skanska RIPE ASSIGNED PA ● low
81.138.174.240/29 SKANSKA RIPE ASSIGNED PA ● low
81.143.161.40/29 SKANSKA RIPE ASSIGNED PA ● low
82.113.32.98/31 Skanska RIPE ASSIGNED PA ● low
85.93.116.8/29 Skanska RIPE ASSIGNED PA ● low
193.64.135.192/28 SKANSKA RIPE ASSIGNED PA ● low
194.136.138.96/29 SKANSKA-OY RIPE ASSIGNED PA ● low
194.136.143.240/28 SKANSKA-OY RIPE ASSIGNED PA ● low
194.136.178.192/27 SKANSKA RIPE ASSIGNED PA ● low
194.137.178.48/28 SKANSKA-NET RIPE ASSIGNED PA ● low
194.142.41.224/27 SKANSKA-NET RIPE ASSIGNED PA ● low
194.142.225.136/29 SKANSKA-NET RIPE ASSIGNED PA ● low
194.158.51.12/30 Skanska RIPE ASSIGNED PA ● low
194.158.55.108/30 Skanska RIPE ASSIGNED PA ● low
194.158.55.176/29 Skanska RIPE ASSIGNED PA ● low
194.197.28.0/24 SKANSKA-NET RIPE ASSIGNED PA ● low
195.59.147.80/28 SKANSKA RIPE ASSIGNED PA ● low
195.59.159.0/25 SKANSKA RIPE ASSIGNED PA ● low
195.67.69.224/28 SKANSKA RIPE ASSIGNED PA ● low
195.89.5.128/28 SKANSKA RIPE ASSIGNED PA ● low
195.205.147.0/27 SKANSKA RIPE ASSIGNED PA ● low
195.250.138.132/30 Skanska RIPE ASSIGNED PA ● low
212.160.235.0/27 SKANSKA RIPE ASSIGNED PA ● low
212.226.133.240/29 SKANSKA RIPE ASSIGNED PA ● low
213.77.2.8/30 SKANSKA RIPE ASSIGNED PA ● low
213.151.76.192/30 Skanska RIPE ASSIGNED PA ● low
217.35.18.64/29 Skanska RIPE ASSIGNED PA ● low
217.45.138.96/29 Skanska RIPE ASSIGNED PA ● low
2a00:2381:4b1::/48 SKANSKA RIPE AGGREGATED-BY-LIR ● low

IPv6 ranges (1)

CIDR
2a00:2381:4b1::/48

Corporate group (2 confirmed entities)

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (34 of 34)
Possible discrepancies (3)

These blocks are registered to Skanska S.A. but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a00:2381:4b1::/48 /48 authorized for AS2856 — British Telecommunications Limited
194.197.28.0/24 /24 authorized for AS1759 — Telia Finland Oyj
62.127.106.0/24 /24 authorized for AS2119 — Telenor Norge AS

NIC Handles

AS12302-MNT AS196972 ATMAN-MNT BTNET-MNT DATANET-NOC DIALTELECOM-MNT DUMY-RIPE DUMY-RIPE ELISA-MNT GO-MNTNR NETIA-MNT ORG-SKA16-RIPE +6 more