PFIZER INC.
One corporate group, resolved across 6 separately-registered clusters
in the same GLEIF corporate family (ultimate parent LEI 765LHXWGK1KXCLTFYQ30). Each
member's own registration independently matches the family, so clusters that merely inherited a carrier's
LEI are excluded.
Data as of 2026-09-20
6 clusters ·
104 netblocks ·
533,312 IPv4 addresses ·
27 IPv6 prefixes ·
5 countries
IPv6 ranges (27)
- 2a0d:fb46::/32
- 2a0f:8440::/32
- 2a0f:e101::/32
- 2a11:52c2::/32
- 2a11:8d84::/32
- 2a11:be03::/32
- 2a12:4344::/32
- 2a12:c5::/32
- 2a0d:fb46:8000::/33
- 2a0d:fb46::/33
- 2a0f:8440:8000::/33
- 2a0f:8440::/33
- 2a0f:e101:8000::/33
- 2a0f:e101::/33
- 2a11:52c2:8000::/33
- 2a11:52c2::/33
- 2a11:8d84:8000::/33
- 2a11:8d84::/33
- 2a11:be03:8000::/33
- 2a11:be03::/33
- 2a12:4344:8000::/33
- 2a12:4344::/33
- 2a12:c5:8000::/33
- 2a12:c5::/33
- 2620:1fd::/36
- 2620:71:8000::/48
- 2a0f:85c1:8b1::/48
Member clusters
- Pfizer Inc. US-DE 56 netblocks
- Prism LLC NL 36 netblocks
- Pharmacia Inc. GB 9 netblocks
- Pfizer Manufacturing Deutschland GmbH DE 4 netblocks
- Pfizer Health AB SE 1 netblocks
- Pharmacia Hepar,Inc. US-DE 1 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.
- PFIZERSRL IT 15 netblocks
- Pfizer Pte Ltd 7 netblocks
- PFIZERITALIASRL IT 6 netblocks
- pfizer_shared_services GB 3 netblocks
- PFIZER-ASIA-SG 3 netblocks
- PFIZER-GTUA BM 3 netblocks
- PFIZER-SG 3 netblocks
- NET-FR-PFIZER 2 netblocks
- PfizerInc-NET 2 netblocks
- PFIZER-DEUTSCHLAND-KARLSRUHE-NET DE 2 netblocks