TSB BANKING GROUP PLC
TSB BANKING GROUP LIMITED
GLEIF verified
LEI
213800KWCGLFG9WZDX35
Registered name
TSB BANKING GROUP PLC
Jurisdiction
Ultimate parent
BANCO DE SABADELL S.A.
SI5RG2M0WQQLZCXKRM20
Cluster stats
| Netblocks | 13 |
| All fragments | 32 blocks across 11 clusters |
| Cluster ID | 191779596 |
| Registry | AFRINIC |
| Owner jurisdiction | GB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 213800KWCGLFG9WZDX35 |
| Shared handles | clustered on 15 shared RIR contact/maintainer handles |
| Registry names | 7 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
13
0 netblocks since 2026-07-05
2026-07-05
peak 13
2026-07-06
IP Ranges (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.189.248.0/24 | TSB BANKING GROUP LIMITED | BGP | ANNOUNCED | ● high |
| 185.189.249.0/24 | TSB BANKING GROUP LIMITED | BGP | ANNOUNCED | ● high |
| 185.189.250.0/24 | TSB BANKING GROUP LIMITED | BGP | ANNOUNCED | ● high |
| 185.189.251.0/24 | TSB BANKING GROUP LIMITED | BGP | ANNOUNCED | ● high |
| 61.161.109.66/32 | TSB-CQ-LP | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 61.161.110.41/32 | TSB-CQ-LP | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 84.204.167.240/29 | TSB-LAN | RIPE | ASSIGNED PA | ● low |
| 91.217.191.0/24 | TSB BANKING GROUP LIMITED | RIPE | ALLOCATED PA | ● low |
| 185.189.248.0/24 | TSB-LAN | RIPE | ASSIGNED PA | ● low |
| 185.189.248.0/22 | TSB BANKING GROUP LIMITED | RIPE | ALLOCATED PA | ● low |
| 192.145.104.0/23 | TSB-ISP1 | RIPE | ASSIGNED PA | ● low |
| 192.145.106.0/23 | TSB-ISP2 | RIPE | ASSIGNED PA | ● low |
| 197.188.136.0/21 | TSB-EPC01 | AFRINIC | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
92.3%
of checked blocks have valid RPKI ROA coverage
(12 of 13)
Possible discrepancies (3)
These blocks are registered to TSB BANKING GROUP LIMITED 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.
| 197.188.136.0/21 /21 | authorized for AS36996 — Telecom Namibia |
| 192.145.104.0/23 /23 | authorized for AS212138 — Technicke site Brno, akciova spolecnost |
| 192.145.106.0/23 /23 | authorized for AS212138 — Technicke site Brno, akciova spolecnost |
NIC Handles
AS149-AFRINIC
AS149-AFRINIC
AS206289
DUMY-RIPE
DUMY-RIPE
MAINT-CHINANET-CQ
ORG-TBGP2-RIPE
PSTAR-MNT
RIPE-NCC-HM-MNT
TeleNamibia-mnt
ZL235-AP
ZL235-AP
+3 more