BANCO SANTANDER S.A.
Banco Santander (Brasil) S.A.
Data as of 2026-09-06
GLEIF verified
Complete entity footprint
8 linked clusters ·
171 netblocks ·
370,576 IPv4 addresses ·
2 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.
LEI
5493006QMFDDMYWIAM13
Registered name
BANCO SANTANDER S.A.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 2 · 4,608 IPv4 addresses |
| Also registered under this name | 15 netblocks across 7 separate records |
| Record ID | 236515331 |
| Registry | ARIN |
| Owner jurisdiction | ES |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 5493006QMFDDMYWIAM13 |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.225.154.0/23 | Banco Santander (Brasil) S.A. | ARIN | ASSIGNED | ● high |
| 200.220.176.0/20 | Banco Santander (Brasil) S.A. | ARIN | ASSIGNED | ● high |
Footprint over time
3 weekly snapshots · JSON
20
0 netblocks since 2026-07-05
2026-07-05
peak 20
2026-07-12
Corporate group (8 confirmed entities)
+6 additional unconfirmed candidates not shown — full list (JSON)- Santander Global Technology and Operations, S.L. 159 blocks
- Santander Consumer Bank S.A. 10 blocks
- Banco Santander 8 blocks
- MITRE-CAPITAL-PARTNERS-LIMITED 1 blocks
- Santander UK PLC 1 blocks
- Banco Santander (Suisse) SA 1 blocks
- Abbey_National_International_Ltd 1 blocks
NIC Handles
90400888000142
BBCSA2
LCP3
LCP3
MAMGA18
MAMGA18