BRISTOL-MYERS SQUIBB COMPANY

Bristol-Myers Squibb Company
Data as of 2026-11-08
GLEIF verified
LEI
HLYYNH7UQUORYSJQCN42
Registered name
BRISTOL-MYERS SQUIBB COMPANY
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
This organisation
Netblocks56 · 262,468 IPv4 addresses
IPv6 15 prefixes (largest 2620:197:d8::/45)
Registered in United States (37) · United Kingdom (4)
Also registered under this name 57 netblocks across 2 separate records
Record ID264744358
RegistryBGP
Owner jurisdictionUS-DE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI HLYYNH7UQUORYSJQCN42
Shared handles clustered on 19 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (56)

⬇ export CSV
CIDR Org name Registry Status Confidence
140.176.0.0/16 Bristol-Myers Squibb Company ARIN DIRECT ALLOCATION ● high
158.117.0.0/16 Bristol-Myers Squibb Company ARIN DIRECT ALLOCATION ● high
158.117.22.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
165.89.0.0/16 Bristol-Myers Squibb Company ARIN DIRECT ALLOCATION ● high
165.89.30.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
165.89.31.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
165.89.112.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
165.89.113.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
165.89.114.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
165.89.125.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
165.89.152.0/23 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
165.89.215.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
165.89.216.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
165.89.234.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
165.89.235.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
165.89.236.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
165.89.237.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
165.89.250.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
165.89.251.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
192.48.139.0/24 Bristol-Myers Squibb Company ARIN DIRECT ALLOCATION ● high
198.155.0.0/16 Bristol-Myers Squibb Company ARIN DIRECT ALLOCATION ● high
198.155.16.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
198.155.17.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
198.155.54.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
198.155.61.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
198.155.70.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
198.155.118.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
198.155.142.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
198.155.143.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
198.155.167.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
198.155.202.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
198.155.203.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
198.155.220.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
198.155.223.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
198.155.244.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
198.155.245.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
198.155.246.0/24 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
2620:197:d4::/46 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
2620:197:d8::/45 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
2620:197:e0::/45 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
2620:197:e8::/46 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
2620:197:200::/48 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
2620:197:201::/48 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
2620:197:202::/48 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
2620:197:290::/48 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
2620:197:2c0::/48 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
2620:197:300::/48 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
2620:197:380::/48 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
2620:197:400::/48 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
2620:197:401::/48 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
2620:197:480::/48 Bristol-Myers Squibb Company BGP ANNOUNCED ● high
62.134.92.32/27 Bristol_Myers_Squibb_Company_Inc RIPE ASSIGNED PA ● low
213.137.181.96/28 BRISTOL-MYERS_SQUIBB_COMPANY_INC RIPE ASSIGNED PA ● low
213.137.181.240/28 BRISTOL-MYERS_SQUIBB_COMPANY_INC RIPE ASSIGNED PA ● low
213.236.64.228/30 bristol_myers_squibb_company_inc RIPE ASSIGNED PA ● low
2a00:2381:e0a8::/48 BRISTOL-MYERS-SQUIBB RIPE AGGREGATED-BY-LIR ● low

IPv6 ranges (15)

CIDR
2620:197:d8::/45
2620:197:e0::/45
2620:197:d4::/46
2620:197:e8::/46
2620:197:200::/48
2620:197:201::/48
2620:197:202::/48
2620:197:290::/48
2620:197:2c0::/48
2620:197:300::/48
2620:197:380::/48
2620:197:400::/48
2620:197:401::/48
2620:197:480::/48
2a00:2381:e0a8::/48

Footprint over time

20 weekly snapshots · JSON
56 +1 netblocks since 2026-07-05
2026-07-05 peak 56 2026-11-08

Network trust

what's this?
RPKI hygiene: D how networks compare →
26.8% of checked blocks have valid RPKI ROA coverage (15 of 56)
Possible discrepancies (1)

These blocks are registered to Bristol-Myers Squibb Company 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:e0a8::/48 /48 authorized for AS2856 — British Telecommunications Limited

NIC Handles

AS395250 AS7246 BMSAB-ARIN BRISTO-15 BRISTO-15-Z BTNET-MNT CIP-MNT DUMY-RIPE DUMY-RIPE EVELA1-ARIN GIAPA-ARIN GOMES21-ARIN +7 more