LINK4 TOWARZYSTWO UBEZPIECZEŃ SPÓŁKA AKCYJNA
Link4 Towarzystwo Ubezpieczen S.A.
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
4 linked clusters ·
207 netblocks ·
4,597 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.
LEI
2594001JSECH6MFMMV96
Registered name
LINK4 TOWARZYSTWO UBEZPIECZEŃ SPÓŁKA AKCYJNA
Jurisdiction
Ultimate parent
POWSZECHNY ZAKŁAD UBEZPIECZEŃ SPÓŁKA AKCYJNA
QLPCKOOKVX32FUELX240
Cluster stats
| Netblocks | 5 · 520 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:1a68:2a::/48) |
| Cluster ID | 214478153 |
| Registry | BGP |
| Owner jurisdiction | PL |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 2594001JSECH6MFMMV96 |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 195.167.148.0/23 | Link4 Towarzystwo Ubezpieczen S.A. | RIPE | ASSIGNED PA | ● high |
| 195.167.148.0/24 | Link4 Towarzystwo Ubezpieczen S.A. | BGP | ANNOUNCED | ● high |
| 195.167.149.0/24 | Link4 Towarzystwo Ubezpieczen S.A. | BGP | ANNOUNCED | ● high |
| 2001:1a68:2a::/48 | Link4 Towarzystwo Ubezpieczen S.A. | BGP | ANNOUNCED | ● high |
| 213.241.22.176/29 | LINK4-TOWARZYSTWO-UBEZPIECZENIOWE-WARSZAWA | RIPE | ASSIGNED PA | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:1a68:2a::/48 |
Corporate group (4 confirmed entities)
+1 additional unconfirmed candidate not shown — full list (JSON)- Alior Bank S.A. 198 blocks
- PZU Centrum Operacji S.A. 6 blocks
- BANK POLSKA KASA OPIEKI S.A. 4 blocks
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(5 of 5)
Possible discrepancies (1)
These blocks are registered to Link4 Towarzystwo Ubezpieczen S.A. 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.
| 195.167.148.0/23 /23 | authorized for AS15694 — Atman Sp. z o.o. |
NIC Handles
AS206838
ATMAN-MNT
ATMAN-MNT
DUMY-RIPE
DUMY-RIPE
NETIA-MNT
ORG-LTUS1-RIPE