WESTERN DIGITAL CORPORATION

Western Digital Corporation
Data as of 2026-08-23
GLEIF verified
Complete entity footprint
2 linked clusters · 57 netblocks · 67,592 IPv4 addresses · 3 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
549300QQXOOYEF89IC56
Registered name
WESTERN DIGITAL CORPORATION
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks38 · 34,824 IPv4 addresses
IPv6 3 prefixes (largest 2620:ff::/48)
Registered in United States (34) · Netherlands (2)
All fragments 45 blocks across 6 clusters
Cluster ID227143429
RegistryBGP
Owner jurisdictionUS-DE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300QQXOOYEF89IC56
Shared handles clustered on 12 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

9 weekly snapshots · JSON
40 +9 netblocks since 2026-07-05
2026-07-05 peak 40 2026-08-23

IP Ranges (38)

⬇ export CSV
CIDR Org name Registry Status Confidence
129.253.0.0/18 Western Digital Corporation ARIN DIRECT ALLOCATION ● high
129.253.12.0/22 Western Digital Corporation BGP ANNOUNCED ● high
129.253.12.0/23 Western Digital Corporation BGP ANNOUNCED ● high
129.253.12.0/24 Western Digital Corporation BGP ANNOUNCED ● high
129.253.13.0/24 Western Digital Corporation BGP ANNOUNCED ● high
129.253.14.0/24 Western Digital Corporation BGP ANNOUNCED ● high
129.253.14.0/23 Western Digital Corporation BGP ANNOUNCED ● high
129.253.15.0/24 Western Digital Corporation BGP ANNOUNCED ● high
129.253.40.0/24 Western Digital Corporation BGP ANNOUNCED ● high
129.253.60.0/24 Western Digital Corporation BGP ANNOUNCED ● high
129.253.60.0/22 Western Digital Corporation BGP ANNOUNCED ● high
129.253.61.0/24 Western Digital Corporation BGP ANNOUNCED ● high
129.253.62.0/24 Western Digital Corporation BGP ANNOUNCED ● high
129.253.63.0/24 Western Digital Corporation BGP ANNOUNCED ● high
129.253.128.0/18 Western Digital Corporation ARIN DIRECT ALLOCATION ● high
129.253.179.0/24 Western Digital Corporation ARIN ALLOCATION ● high
129.253.180.0/24 Western Digital Corporation BGP ANNOUNCED ● high
129.253.180.0/23 Western Digital Corporation BGP ANNOUNCED ● high
129.253.181.0/24 Western Digital Corporation BGP ANNOUNCED ● high
129.253.182.0/24 Western Digital Corporation BGP ANNOUNCED ● high
129.253.182.0/23 Western Digital Corporation BGP ANNOUNCED ● high
129.253.183.0/24 Western Digital Corporation BGP ANNOUNCED ● high
129.253.184.0/23 Western Digital Corporation BGP ANNOUNCED ● high
129.253.184.0/24 Western Digital Corporation BGP ANNOUNCED ● high
129.253.185.0/24 Western Digital Corporation BGP ANNOUNCED ● high
192.152.234.0/24 Western Digital Corporation ARIN ALLOCATION ● high
192.206.137.0/24 Western Digital Corporation ARIN ALLOCATION ● high
192.206.138.0/24 Western Digital Corporation ARIN ALLOCATION ● high
192.206.139.0/24 Western Digital Corporation ARIN ALLOCATION ● high
199.255.44.0/22 Western Digital Corporation ARIN DIRECT ALLOCATION ● high
199.255.44.0/24 Western Digital Corporation BGP ANNOUNCED ● high
199.255.45.0/24 Western Digital Corporation BGP ANNOUNCED ● high
199.255.47.0/24 Western Digital Corporation BGP ANNOUNCED ● high
2620:ff::/48 Western Digital Corporation ARIN ALLOCATION ● high
80.252.85.140/30 WESTERN_DIGITAL RIPE ASSIGNED PA ● low
80.252.86.24/30 WESTERN_DIGITAL RIPE ASSIGNED PA ● low
2001:4d78:500:5d3::/64 WESTERN_DIGITAL RIPE ASSIGNED ● low
2001:4d78:500:5d4::/64 WESTERN_DIGITAL RIPE ASSIGNED ● low

IPv6 ranges (3)

CIDR
2620:ff::/48
2001:4d78:500:5d3::/64
2001:4d78:500:5d4::/64

Corporate group (2 confirmed entities)

Network trust

what's this?
RPKI hygiene: F how networks compare →
10.0% of checked blocks have valid RPKI ROA coverage (4 of 40)
No discrepancies found among checked blocks.

NIC Handles

ADMIN6115-ARIN ADMIN6115-ARIN ARINA205-ARIN ARINT58-ARIN ARINT58-ARIN AS22332 AS33045 DUMY-RIPE DUMY-RIPE EQUINIX-FULFIL-MNT EQUINIX-MNT WDC-7