A1 Internet BV
BGP inherited
Cluster stats
| Netblocks | 15 |
| All fragments | 23 blocks across 9 clusters |
| Cluster ID | 191655715 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
3 weekly snapshots · JSON
15
0 netblocks since 2026-07-05
2026-07-05
peak 15
2026-07-12
IP Ranges (15)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 79.98.176.0/24 | A1 Internet BV | BGP | ANNOUNCED | ● high |
| 79.98.177.0/24 | A1 Internet BV | BGP | ANNOUNCED | ● high |
| 79.98.179.0/24 | A1 Internet BV | BGP | ANNOUNCED | ● high |
| 91.142.132.0/24 | A1 Internet BV | BGP | ANNOUNCED | ● high |
| 213.171.64.0/23 | A1 Internet BV | BGP | ANNOUNCED | ● high |
| 213.171.66.0/23 | A1 Internet BV | BGP | ANNOUNCED | ● high |
| 213.171.67.0/24 | A1 Internet BV | BGP | ANNOUNCED | ● high |
| 213.171.68.0/23 | A1 Internet BV | BGP | ANNOUNCED | ● high |
| 213.171.70.0/23 | A1 Internet BV | BGP | ANNOUNCED | ● high |
| 213.171.72.0/24 | A1 Internet BV | BGP | ANNOUNCED | ● high |
| 213.171.73.0/24 | A1 Internet BV | BGP | ANNOUNCED | ● high |
| 213.171.74.0/24 | A1 Internet BV | BGP | ANNOUNCED | ● high |
| 213.171.75.0/24 | A1 Internet BV | BGP | ANNOUNCED | ● high |
| 79.98.176.0/22 | A1 Internet BV | RIPE | ALLOCATED PA | ● low |
| 213.171.64.0/19 | A1 Internet BV | RIPE | ALLOCATED PA | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
93.3%
of checked blocks have valid RPKI ROA coverage
(14 of 15)
No discrepancies found among checked blocks.
NIC Handles
A1-LIR-MNT
A1-LIR-MNT
A1INTERNET-MNT
AS203966
AS211251
DUMY-RIPE
DUMY-RIPE
ORG-BoLB1-RIPE
RIPE-NCC-HM-MNT