HCL GREAT BRITAIN LIMITED

HCL-GREAT-BRITAIN-LTD
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
4 linked clusters · 298 netblocks · 124,620 IPv4 addresses · 18 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
5493003AGRPQGJYQ8J92
Registered name
HCL GREAT BRITAIN LIMITED
Jurisdiction
GB
Ultimate parent
HCL TECHNOLOGIES LIMITED
549300C1F8OLYSOQYB65
Cluster stats
Netblocks3
IPv6 1 prefix (largest 2a00:2381:f2d::/48)
Cluster ID214918158
RegistryRIPE
Owner jurisdictionGB
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 5493003AGRPQGJYQ8J92
Shared handles clustered on 5 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (3)

⬇ export CSV
CIDR Org name Registry Status Confidence
83.244.225.224/28 HCL-GREAT-BRITAIN-LTD RIPE ASSIGNED PA ● low
213.137.21.24/29 HCL-Great-Britain-Ltd RIPE ASSIGNED PA ● low
2a00:2381:f2d::/48 HCL-GREAT-BRITAIN-LTD RIPE AGGREGATED-BY-LIR ● low

IPv6 ranges (1)

CIDR
2a00:2381:f2d::/48

Corporate group (4 confirmed entities)

+4 additional unconfirmed candidates not shown — full list (JSON)

Network trust

what's this?
RPKI hygiene: C how networks compare →
66.7% of checked blocks have valid RPKI ROA coverage (2 of 3)
Possible discrepancies (1)

These blocks are registered to HCL-GREAT-BRITAIN-LTD 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.

2a00:2381:f2d::/48 /48 authorized for AS2856 — British Telecommunications Limited

NIC Handles

BTNET-MNT DUMY-RIPE DUMY-RIPE EXPONENTIAL-E-MNT MANX-TELECOM-MNT