THOMSON REUTERS CORPORATION
One corporate group, resolved across 2 separately-registered clusters
in the same GLEIF corporate family (ultimate parent LEI 549300561UZND4C7B569). Each
member's own registration independently matches the family, so clusters that merely inherited a carrier's
LEI are excluded.
Data as of 2026-09-27
2 clusters ·
74 netblocks ·
275,157 IPv4 addresses ·
5 IPv6 prefixes ·
2 countries
IPv6 ranges (5)
Member clusters
- Thomson Reuters (Legal) Inc. CA-ON 52 netblocks
- Thomson Reuters U.S. LLC US-DE 22 netblocks
Possibly related
Clusters that share this name but whose own registration doesn't confirm them as part of this corporate family — a different or unverified legal entity (a joint venture, a former subsidiary, or a namesake). Shown for context; not counted in the totals above.
- Thomson Reuters (Professional) UK Ltd 6 netblocks
- THOMSON-MEDICAL-SG 5 netblocks
- Net-GB-Thomson-Reuters 4 netblocks
- NET-IT-Thomson-Reuters 4 netblocks
- THOMSON US-UT 4 netblocks
- THOMSON REUTERS BRASIL CONTEUDO E TECNOLOGIA LTDA 4 netblocks
- Thomson Geer Services 3 netblocks
- NET-IT-THOMSON-REUTERS-PROFESSIONAL-ITALIA-SRL 2 netblocks
- WAVENET-LIMITED-THOMSON-REUTERS BE 2 netblocks
- THOMSON_HOLDINGS_INDIA_PVT_LTD 2 netblocks