SUPERIOR HOLDINGS LIMITED
Superior B.V.
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
3 linked clusters ·
12 netblocks ·
66,872 IPv4 addresses ·
1 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
213800NK8KNH8YKJH693
Registered name
SUPERIOR HOLDINGS LIMITED
Jurisdiction
Ultimate parent
WALGREENS BOOTS ALLIANCE, INC.
549300RPTUOIXG4LIH86
Cluster stats
| Netblocks | 6 · 1,304 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a00:a0c0::/32) |
| Registered in | Netherlands (3) · Israel (2) |
| Cluster ID | 214433090 |
| Registry | BGP |
| Owner jurisdiction | GB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 213800NK8KNH8YKJH693 |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-26
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 83.137.192.0/22 | Superior B.V. | BGP | ANNOUNCED | ● high |
| 83.137.196.0/24 | Superior B.V. | BGP | ANNOUNCED | ● high |
| 2a00:a0c0::/32 | Superior B.V. | BGP | ANNOUNCED | ● high |
| 83.137.192.0 – 83.137.196.255 | Superior B.V. | RIPE | ALLOCATED PA | ● low |
| 192.117.136.136/29 | SUPERIOR | RIPE | ASSIGNED PA | ● low |
| 192.117.136.144/28 | SUPERIOR | RIPE | ASSIGNED PA | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a00:a0c0::/32 |
Corporate group (3 confirmed entities)
- WBA (IT Services) International Limited 4 blocks
- THE-BOOTS-COMPANY-PLC 2 blocks
Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.7%
of checked blocks have valid RPKI ROA coverage
(6 of 7)
Possible discrepancies (3)
These blocks are registered to Superior B.V. 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:a0c0::/32 /32 | authorized for AS197731 — The Internet Engineering Group B.V. |
| 2a00:a0c0::/32 /32 | authorized for AS197731 — The Internet Engineering Group B.V. |
| 83.137.192.0/22 /22 | authorized for AS197731 — The Internet Engineering Group B.V. |
NIC Handles
AS34233
AS5486-MNT
DUMY-RIPE
DUMY-RIPE
ORG-SIS9-RIPE
RIPE-NCC-HM-MNT
SUPERIOR-MNT
SUPERIOR-MNT