SMITH AND NEPHEW SA
Smith and Nephew, Inc.
Data as of 2026-08-23
GLEIF verified
LEI
5493007S3R5T50BV0110
Registered name
SMITH AND NEPHEW SA
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 8 · 1,288 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a00:2381:9fe::/48) |
| Registered in | United States (5) · Canada (1) · Denmark (1) |
| All fragments | 19 blocks across 7 clusters |
| Cluster ID | 227315142 |
| Registry | BGP |
| Owner jurisdiction | ES |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 5493007S3R5T50BV0110 |
| Shared handles | clustered on 15 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
8 weekly snapshots · JSON
8
+2 netblocks since 2026-07-05
2026-07-05
peak 8
2026-08-23
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 194.255.14.216/29 | Smith and Nephew AS | RIPE | ASSIGNED PA | ● high |
| 199.202.112.0/24 | Smith and Nephew Inc, | ARIN | DIRECT ALLOCATION | ● high |
| 204.9.32.0/22 | Smith and Nephew, Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 204.9.32.0/24 | Smith and Nephew, Inc. | BGP | ANNOUNCED | ● high |
| 204.9.33.0/24 | Smith and Nephew, Inc. | BGP | ANNOUNCED | ● high |
| 204.9.34.0/24 | Smith and Nephew, Inc. | BGP | ANNOUNCED | ● high |
| 204.9.35.0/24 | Smith and Nephew, Inc. | BGP | ANNOUNCED | ● high |
| 2a00:2381:9fe::/48 | SMITH-AND-NEPHEW | RIPE | AGGREGATED-BY-LIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a00:2381:9fe::/48 |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
75.0%
of checked blocks have valid RPKI ROA coverage
(6 of 8)
Possible discrepancies (1)
These blocks are registered to Smith and Nephew, Inc. 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.
| 2a00:2381:9fe::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
NIC Handles
AS25617
BL115-ARIN
BL115-ARIN
BL115-ARIN
BTNET-MNT
DG1440-ARIN
DUMY-RIPE
DUMY-RIPE
ITINF12-ARIN
ITINF12-ARIN
LUKOW4-ARIN
ORG-SANA2-RIPE
+3 more