TATA STEEL IJMUIDEN B.V.

Tata Steel IJmuiden B.V.

GLEIF verified

LEI

213800HIJAY56D7OM657

Registered name

TATA STEEL IJMUIDEN B.V.

Jurisdiction

Ultimate parent

TATA STEEL LIMITED

335800E6C75YGSGD5T66

Cluster stats

Netblocks	1
All fragments	6 blocks across 4 clusters
Cluster ID	208063738
Registry	RIPE
Owner jurisdiction	NL
Customers	find customers using this network →

Evidence & provenance ?

Attribution	GLEIF legal-entity match
Legal identity	LEI 213800HIJAY56D7OM657
Shared handles	clustered on 6 shared RIR contact/maintainer handles
Registry names	1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (1)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
145.8.0.0/16	Tata Steel IJmuiden B.V.	RIPE	LEGACY	● high

Corporate group (3 confirmed entities)

TATA-STEEL-UK-LTD 2 blocks
Tata Steel Nederland Tubes BV 1 blocks

Possibly related to this organisation

what's this?

Same name family

Separately-registered clusters whose names share “Tata Steel” — often per-country or per-system registrations of the same brand, occasionally a different organisation sharing the name. Not counted in this organisation's own footprint.

TATA_STEEL_SHAPATH 2 blocks

Combined view of all 4 name-family clusters →

Sub-allocations under carriers

IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own naming convention, not a direct registration.

Tata Steel Distribution Gelsenkirchen via COLT Technology Services Group Limited sub-allocation
Tata Steel Thailand by AWN via MAYBANK KIM ENG SECURITIES PTE. LTD sub-allocation
Tata Steel Maubeuge Sas via Orange S.A. sub-allocation

Network trust

what's this?

RPKI hygiene: A how networks compare →

100.0% of checked blocks have valid RPKI ROA coverage (1 of 1)

Possible discrepancies (1)

These blocks are registered to Tata Steel IJmuiden B.V. 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.

145.8.0.0/16 /16

authorized for AS3257 — GTT Communications Inc.

NIC Handles

DUMY-RIPE DUMY-RIPE HH92443-MNT ORG-TSIB1-RIPE RIPE-NCC-LEGACY-MNT lir-nl-tatasteel-1-MNT