Technische Universiteit Delft
GLEIF verified
LEI
724500PK7BMERM5D9V82
Registered name
Technische Universiteit Delft
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 2 |
| All fragments | 5 blocks across 2 clusters |
| Cluster ID | 208124909 |
| Registry | RIPE |
| Owner jurisdiction | NL |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 724500PK7BMERM5D9V82 |
| 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 | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 130.161.0.0/16 | Technische Universiteit Delft | RIPE | LEGACY | ● high |
| 131.180.0.0/16 | Technische Universiteit Delft | RIPE | LEGACY | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(2 of 2)
Possible discrepancies (2)
These blocks are registered to Technische Universiteit Delft 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.
| 130.161.0.0/16 /16 | authorized for AS1128 — SURF B.V. |
| 131.180.0.0/16 /16 | authorized for AS1128 — SURF B.V. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-DUOT4-RIPE
RIPE-NCC-LEGACY-MNT
SN-LIR-MNT
SURF-AUTO-MNT