Springer Nature Limited
Macmillan Publishers Inc
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
3 linked clusters ·
15 netblocks ·
3,608 IPv4 addresses ·
3 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
529900UWX7Y96JFI4281
Registered name
Springer Nature Limited
Jurisdiction
Ultimate parent
Springer Nature AG & Co. KGaA
549300UMNC43HQB3JA96
Cluster stats
| Netblocks | 3 · 768 IPv4 addresses |
| Cluster ID | 214463430 |
| Registry | BGP |
| Owner jurisdiction | GB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 529900UWX7Y96JFI4281 |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 98.0.154.0/24 | Macmillan Publishers Inc | BGP | ANNOUNCED | ● high |
| 199.168.12.0/24 | Macmillan Publishers Inc | BGP | ANNOUNCED | ● high |
| 199.168.15.0/24 | Macmillan Publishers Inc | BGP | ANNOUNCED | ● high |
Corporate group (3 confirmed entities)
- Springer Nature B.V. 15 blocks
- Springer-Verlag-GmbH 1 blocks
Network trust
what's this?
RPKI hygiene: D
how networks compare →
33.3%
of checked blocks have valid RPKI ROA coverage
(1 of 3)
No discrepancies found among checked blocks.
NIC Handles
AS395060