TenneT TSO GmbH
LEI
529900VIQ0A81RMN2Y37
Registered name
TenneT TSO GmbH
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 18 |
| All fragments | 36 blocks across 9 clusters |
| Cluster ID | 191784801 |
| Registry | BGP |
| Owner jurisdiction | DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI 529900VIQ0A81RMN2Y37 |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (18)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 193.176.63.0/24 | TenneT TSO B.V. | RIPE | ASSIGNED PI | ● high |
| 193.177.236.0/22 | TenneT TSO B.V. | RIPE | ASSIGNED PI | ● high |
| 193.177.237.0/24 | TenneT TSO B.V. | BGP | ANNOUNCED | ● high |
| 2001:678:698::/48 | TenneT TSO B.V. | RIPE | ASSIGNED PI | ● high |
| 2001:678:6b0::/48 | TenneT TSO GmbH | RIPE | ASSIGNED PI | ● high |
| 84.17.168.88/29 | TenneT TSO GmbH | RIPE | ASSIGNED PA | ● low |
| 84.17.180.208/28 | TenneT TSO GmbH | RIPE | ASSIGNED PA | ● low |
| 91.105.247.16/28 | TenneT TSO GmbH | RIPE | ASSIGNED PA | ● low |
| 91.105.247.96/28 | TenneT TSO GmbH | RIPE | ASSIGNED PA | ● low |
| 109.235.136.184/29 | TenneT TSO GmbH | RIPE | ASSIGNED PA | ● low |
| 109.235.136.240/29 | TenneT TSO GmbH | RIPE | ASSIGNED PA | ● low |
| 109.235.143.192/27 | TenneT TSO GmbH | RIPE | ASSIGNED PA | ● low |
| 146.185.114.8/29 | TenneT TSO GmbH | RIPE | ASSIGNED PA | ● low |
| 146.185.114.16/29 | TenneT TSO GmbH | RIPE | ASSIGNED PA | ● low |
| 156.67.12.0/24 | TenneT TSO GmbH | RIPE | ASSIGNED PA | ● low |
| 156.67.13.0/24 | TenneT TSO GmbH | RIPE | ASSIGNED PA | ● low |
| 217.100.187.204/30 | TENNET_TSO_BV | RIPE | ASSIGNED PA | ● low |
| 2001:41f0:987f::/48 | TENNET_TSO_BV | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: F
how networks compare →
11.1%
of checked blocks have valid RPKI ROA coverage
(2 of 18)
Possible discrepancies (1)
These blocks are registered to TenneT TSO GmbH 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.
| 2001:41f0:987f::/48 /48 | authorized for AS33915 — Vodafone Libertel B.V. |
NIC Handles
AS206249
DUMY-RIPE
DUMY-RIPE
MNT-KPN-CUS
OPENPEERING-MNT
OPENPEERING-MNT
ORG-TTB2-RIPE
ORG-TTG12-RIPE
ORG-TTG6-RIPE
RIPE-NCC-END-MNT
ZIGGO-AUTOREG1
arvato-systems-MNT