VRIJE UNIVERSITEIT BRUSSEL
Vrije Universiteit Brussel
GLEIF verified
LEI
549300OW6XLADJGRHI38
Registered name
VRIJE UNIVERSITEIT BRUSSEL
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 8 · 68,102 IPv4 addresses |
| Registered in | Belgium (3) · LT (2) · Netherlands (1) |
| All fragments | 10 blocks across 2 clusters |
| Cluster ID | 214638310 |
| Registry | RIPE |
| Owner jurisdiction | BE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300OW6XLADJGRHI38 |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
6 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-26
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.233.176.0/22 | VUB | RIPE | ASSIGNED PI | ● high |
| 134.184.0.0/16 | Vrije Universiteit Brussel | RIPE | LEGACY | ● high |
| 194.28.232.0/22 | VUB | RIPE | ASSIGNED PI | ● high |
| 2001:6a8:1190::/48 | Vrije Universiteit Brussel | RIPE | ASSIGNED | ● high |
| 193.190.246.0/23 | VUB | RIPE | ASSIGNED PA | ● medium |
| 193.190.255.160/29 | VUB | RIPE | ASSIGNED PA | ● medium |
| 2001:6a8:1080::/48 | VUB | RIPE | ASSIGNED | ● medium |
| 85.146.211.88/30 | VUB | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
62.5%
of checked blocks have valid RPKI ROA coverage
(5 of 8)
Possible discrepancies (3)
These blocks are registered to Vrije Universiteit Brussel 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.
| 2001:6a8:1080::/48 /48 | authorized for AS2611 — BELNET |
| 2001:6a8:1190::/48 /48 | authorized for AS2611 — BELNET |
| 193.190.246.0/23 /23 | authorized for AS2611 — BELNET |
NIC Handles
AR68378-RIPE
BELNET-MNT
DUMY-RIPE
DUMY-RIPE
MNT-NTT-LIR
ORG-VUBU2-RIPE
ORG-VVub1-RIPE
RIPE-NCC-END-MNT
TELECOMLT-MNT
TNF-MNT