BARCLAYS PLC
BARCLAYS
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
4 linked clusters ·
125 netblocks ·
144,993 IPv4 addresses ·
5 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
213800LBQA1Y9L22JB70
Registered name
BARCLAYS PLC
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 17 · 975 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2a00:2381:ff3:200::/56) |
| Registered in | United Kingdom (11) · Spain (2) · Canada (1) |
| All fragments | 290 blocks across 24 clusters |
| Cluster ID | 213238626 |
| Registry | RIPE |
| Owner jurisdiction | GB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 213800LBQA1Y9L22JB70 |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
17
0 netblocks since 2026-07-05
2026-07-05
peak 17
2026-07-26
IP Ranges (17)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 81.128.229.128/29 | BARCLAYS-PLC | RIPE | ASSIGNED PA | ● low |
| 84.45.8.32/29 | Barclays | RIPE | ASSIGNED PA | ● low |
| 85.118.15.165/32 | BARCLAYS | RIPE | ASSIGNED PA | ● low |
| 85.118.15.166/32 | BARCLAYS | RIPE | ASSIGNED PA | ● low |
| 85.118.15.167/32 | BARCLAYS | RIPE | ASSIGNED PA | ● low |
| 193.128.3.0/24 | BARCLAYS | RIPE | ASSIGNED PA | ● low |
| 194.128.130.0/24 | BARCLAYS | RIPE | ASSIGNED PA | ● low |
| 195.89.227.80/29 | BARCLAYS | RIPE | ASSIGNED PA | ● low |
| 195.219.16.128/25 | BARClays | RIPE | ASSIGNED PA | ● low |
| 213.0.120.0/24 | BARCLAYS | RIPE | ASSIGNED PA | ● low |
| 213.0.121.0/27 | BARCLAYS | RIPE | ASSIGNED PA | ● low |
| 213.120.81.192/29 | BARCLAYS | RIPE | ASSIGNED PA | ● low |
| 217.33.236.252/30 | BARCLAYS-PLC | RIPE | ASSIGNED PA | ● low |
| 217.39.182.16/29 | Barclays | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:ff3:200::/56 | BARCLAYS-PLC | RIPE | ASSIGNED | ● low |
| 2a00:2381:ffff:9d::/64 | BARCLAYS | RIPE | ASSIGNED | ● low |
| 2a00:2381:ffff:a6::/64 | BARCLAYS-PLC | RIPE | ASSIGNED | ● low |
IPv6 ranges (3)
Corporate group (4 confirmed entities)
- Barclays Capital 98 blocks
- KENSINGTON MORTGAGE COMPANY LIMITED 8 blocks
- BARCLAYS FINANCIAL CORP. 2 blocks
Network trust
what's this?
RPKI hygiene: C
how networks compare →
64.7%
of checked blocks have valid RPKI ROA coverage
(11 of 17)
Possible discrepancies (2)
These blocks are registered to BARCLAYS but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a00:2381:ff3:200::/56 /56 | authorized for AS2856 — British Telecommunications Limited |
| 213.0.120.0/24 /24 | authorized for AS3352 — TELEFONICA DE ESPANA S.A.U. |
NIC Handles
AS1849-MNT
BTNET-MNT
C4L-MNT
DUMY-RIPE
DUMY-RIPE
MAINT-AS3352
TELEGLOBE-MNT
VDATA-MNT
VODAFONE-WORLDWIDE-MNTNER