VTT Willab
BGP inherited
Cluster stats
| Netblocks | 10 |
| Cluster ID | 204540881 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-13
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 193.166.160.0/24 | VTT Willab | RIPE | ASSIGNED PA | ● high |
| 193.166.161.0/24 | VTT Willab | RIPE | ASSIGNED PA | ● high |
| 2001:708:128::/48 | VTT Willab | RIPE | ASSIGNED | ● high |
| 62.237.236.8/29 | VTT-FI | RIPE | ASSIGNED PA | ● low |
| 95.167.162.200/30 | VTT_Ob | RIPE | ASSIGNED PA | ● low |
| 217.23.64.0/23 | VTT-SAM | RIPE | ASSIGNED PA | ● low |
| 217.23.80.0/24 | VTT-COD | RIPE | ASSIGNED PA | ● low |
| 2a02:e840:11::/48 | VTT-SAM | RIPE | ASSIGNED | ● low |
| 2a02:e841::/48 | VTT-SAM | RIPE | ASSIGNED | ● low |
| 2a02:e842::/48 | VTT-SAM | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(10 of 10)
Possible discrepancies (8)
These blocks are registered to VTT Willab but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a02:e840:11::/48 /48 | authorized for AS15974 — Joint Stock Company TransTeleCom |
| 2a02:e841::/48 /48 | authorized for AS15974 — Joint Stock Company TransTeleCom |
| 2a02:e842::/48 /48 | authorized for AS15974 — Joint Stock Company TransTeleCom |
| 2001:708:128::/48 /48 | authorized for AS1741 — CSC - Tieteen tietotekniikan keskus Oy |
| 217.23.64.0/23 /23 | authorized for AS15974 — Joint Stock Company TransTeleCom |
| 193.166.161.0/24 /24 | authorized for AS1741 — CSC - Tieteen tietotekniikan keskus Oy |
| 193.166.160.0/24 /24 | authorized for AS1741 — CSC - Tieteen tietotekniikan keskus Oy |
| 217.23.80.0/24 /24 | authorized for AS15974 — Joint Stock Company TransTeleCom |
NIC Handles
AS1741-MNT
DUMY-RIPE
DUMY-RIPE
FI2G-MNT
ORG-VW6-RIPE
ROSTELECOM-MNT
VTT-MNT