Arbo_Spa_Net
BGP inherited
Cluster stats
| Netblocks | 7 |
| All fragments | 14 blocks across 7 clusters |
| Cluster ID | 211385425 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.249.130.128/28 | ARBO-SPA_Net | RIPE | ASSIGNED PA | ● high |
| 209.227.219.176/28 | Arbo_Spa_Net | RIPE | ASSIGNED PA | ● high |
| 2a01:7a7:2:1f49::/64 | arbo | RIPE | ASSIGNED | ● high |
| 2a01:7a7:2:2929::/64 | arbo | RIPE | ASSIGNED | ● high |
| 209.227.246.128/28 | Arbo_SPA_Net | RIPE | ASSIGNED PA | ● low |
| 209.227.247.48/28 | Arbo_Spa_Net | RIPE | ASSIGNED PA | ● low |
| 209.227.247.192/28 | Arbo_Spa_Net | RIPE | ASSIGNED PA | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “Arbo” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- Arbo_Zuid_B 2 blocks
- ARBO-UNIE 1 blocks
- ARBO-ADAM 1 blocks
- ARBO-ADAM4 1 blocks
- ARBO-A1 1 blocks
- ARBO-A3 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- ARBO-UNIE sub-allocation
- STARBOARD via Partner Communications Ltd. sub-allocation
- Arbonnet via Sunrise GmbH sub-allocation
- FARBORS sub-allocation
- CARBONI-SAS-DI-CARBONI-GIAN-MARIA--C sub-allocation
- ARBO-ADAM sub-allocation
- Carborundum sub-allocation
- SCARBOROUGH-SIXTH-FORM-COLLEGE via Jisc Services Limited sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
No discrepancies found among checked blocks.
NIC Handles
AAH169-RIPE
ARUBA-MNT
ASAH44-RIPE
ASAH45-RIPE
DUMY-RIPE
DUMY-RIPE
FGK-MNT
ORG-AA2206-RIPE