T-Systems Schweiz AG
GLEIF verified
LEI
529900A9D0ZTIDL1NW33
Registered name
T-Systems Schweiz AG
Jurisdiction
Cluster stats
| Netblocks | 9 |
| All fragments | 11 blocks across 2 clusters |
| Cluster ID | 191600054 |
| Registry | BGP |
| Owner jurisdiction | CH |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 529900A9D0ZTIDL1NW33 |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-06
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 138.124.232.0/23 | T-Systems Schweiz AG | BGP | ANNOUNCED | ● high |
| 185.153.104.0/22 | T-Systems Schweiz AG | BGP | ANNOUNCED | ● high |
| 193.108.232.0/23 | T-Systems Schweiz AG | BGP | ANNOUNCED | ● high |
| 2a07:8700::/29 | T-Systems Schweiz AG | BGP | ANNOUNCED | ● high |
| 138.124.154.0/23 | T-Systems Schweiz AG | RIPE | LEGACY | ● low |
| 138.124.232.0/23 | T-Systems Schweiz AG | RIPE | LEGACY | ● low |
| 185.153.104.0/22 | T-Systems Schweiz AG | RIPE | ALLOCATED PA | ● low |
| 193.108.232.0/23 | T-Systems Schweiz AG | RIPE | ASSIGNED PI | ● low |
| 2a07:8700::/29 | T-Systems Schweiz AG | RIPE | ALLOCATED-BY-RIR | ● low |
Corporate group (5 confirmed entities)
+89,555 additional unconfirmed candidates not shown — full list (JSON)- Deutsche Telekom AG 2,538 blocks
- T-Mobile USA, Inc. 689 blocks
- Hrvatski Telekom d.d. 412 blocks
- T-Mobile Austria GmbH 295 blocks
NIC Handles
AS21405
AS21405-MNT
DUMY-RIPE
DUMY-RIPE
ORG-TSA108-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT
TSS-CH-MNT