HEUREKA S.A.

Heureka Group a.s.

Data as of 2026-10-04

GLEIF verified

LEI

222100B38HGXK1Y5SY82

Registered name

HEUREKA S.A.

Jurisdiction

Ultimate parent

No parent on file in GLEIF

This organisation

Netblocks	11 · 1,064 IPv4 addresses
IPv6	7 prefixes (largest 2a03:2a60::/32)
Registered in	Czechia (2) · Germany (2) · Poland (1)
Record ID	245869304
Registry	BGP
Owner jurisdiction	LU
Customers	see who runs inside this network →

Evidence & provenance ?

Attribution	GLEIF legal-entity match
Legal identity	LEI 222100B38HGXK1Y5SY82
Shared handles	clustered on 10 shared RIR contact/maintainer handles
Registry names	5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (11)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
185.68.68.0/22	Heureka Group a.s.	BGP	ANNOUNCED	● high
2a03:2a60:dc::/48	Heureka Group a.s.	BGP	ANNOUNCED	● high
2a03:2a60:8000::/48	Heureka Group a.s.	BGP	ANNOUNCED	● high
2a03:2a60:8001::/48	Heureka Group a.s.	BGP	ANNOUNCED	● high
2a03:2a60:8100::/48	Heureka Group a.s.	BGP	ANNOUNCED	● high
2a03:2a60:8101::/48	Heureka Group a.s.	BGP	ANNOUNCED	● high
88.79.245.96/29	HEUREKA-NET	RIPE	ASSIGNED PA	● low
94.75.85.144/28	Heureka_NET	RIPE	ASSIGNED PA	● low
109.70.222.208/28	HEUREKA-NET	RIPE	ASSIGNED PA	● low
2a03:2a60::/40	HEUREKA-DC	RIPE	ASSIGNED	● low
2a03:2a60::/32	Heureka Group a.s.	RIPE	ALLOCATED-BY-RIR	● low

15 weekly snapshots · JSON

12 -2 netblocks since 2026-07-05

2026-07-05 peak 14 2026-10-04

what's this?

im9.cz

what's this?

RPKI hygiene: B how networks compare →

83.3% of checked blocks have valid RPKI ROA coverage (10 of 12)

No discrepancies found among checked blocks.

ARCOR-MNT AS59871 DUMY-RIPE DUMY-RIPE HEUREKA_MNT HEUREKA_MNT MYLOC-MNT ORG-NOCR1-RIPE RIPE-NCC-HM-MNT UPC-PL-MNT