Tan B.V.
TAN Ltd.
GLEIF verified
LEI
724500XHTDCE5PEACJ59
Registered name
Tan B.V.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 9 |
| All fragments | 87 blocks across 38 clusters |
| Cluster ID | 204704420 |
| Registry | APNIC |
| Owner jurisdiction | NL |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 724500XHTDCE5PEACJ59 |
| Shared handles | clustered on 16 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-13
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.231.176.0/23 | TAN Ltd. | RIPE | ASSIGNED PI | ● high |
| 91.231.176.0/23 | TAN Ltd. | BGP | ANNOUNCED | ● high |
| 58.246.133.100/30 | tan | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 58.246.133.104/30 | tan | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 92.50.250.248/29 | Tan | RIPE | ASSIGNED PA | ● low |
| 95.56.228.180/30 | TAN | RIPE | ASSIGNED PA | ● low |
| 178.88.168.0/29 | TAN | RIPE | ASSIGNED PA | ● low |
| 2a05:b0c6:100::/40 | TAN-NET | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a06:a005:4a0::/44 | TAN-NET | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
44.4%
of checked blocks have valid RPKI ROA coverage
(4 of 9)
No discrepancies found among checked blocks.
NIC Handles
AS57339
DUMY-RIPE
DUMY-RIPE
HWT-MNT
KNIC-MNT
MAINT-CNCGROUP-SH
ORG-TL205-RIPE
RIPE-NCC-END-MNT
ROSTELECOM-MNT
ROUTE48-MNT
TAN-MNT
TAN-MNT
+4 more