Deutsche Telekom Global Business & Security Schweiz AG
Data as of 2026-10-18
GLEIF verified
Complete entity footprint
11 linked clusters ·
5,244 netblocks ·
59,927,731 IPv4 addresses ·
1,101 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
529900CUE4LDEWWPCQ71
Registered name
Deutsche Telekom Global Business & Security Schweiz AG
Jurisdiction
This organisation
| Netblocks | 1 · 512 IPv4 addresses |
| Also registered under this name | 135 netblocks across 13 separate records |
| Record ID | 252358304 |
| Registry | RIPE |
| Owner jurisdiction | CH |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 529900CUE4LDEWWPCQ71 |
| 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 (1)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 138.124.154.0/23 | Deutsche Telekom Global Business & Security Schweiz AG | RIPE | LEGACY | ● high |
Corporate group (11 confirmed entities)
+94,774 additional unconfirmed candidates not shown — full list (JSON)- Deutsche Telekom AG 2,584 blocks
- Ote SA (Hellenic Telecommunications Organisation) 869 blocks
- T-Mobile USA, Inc. 725 blocks
- Hrvatski Telekom d.d. 542 blocks
- T-Mobile Austria GmbH 299 blocks
- T-Systems International GmbH 175 blocks
- T-Mobile Czech Republic a.s. 93 blocks
- T-Mobile Polska S.A. 87 blocks
- Telekom Deutschland GmbH 83 blocks
- Slovak Telekom, a.s. 66 blocks
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-DTGB4-RIPE
ORG-TSA108-RIPE
RIPE-NCC-LEGACY-MNT
TSS-CH-MNT