Swadon B.V.
Data as of 2026-10-18
BGP inherited
This organisation
| Netblocks | 7 · 776 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2a03:c3c0::/29) |
| Record ID | 250320370 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.88.8.0/24 | Swadon B.V. | RIPE | ALLOCATED PA | ● high |
| 185.200.123.0/24 | Swadon B.V. | RIPE | ALLOCATED PA | ● high |
| 217.28.135.0/24 | Swadon B.V. | BGP | ANNOUNCED | ● high |
| 213.125.20.160/29 | SWADON_BV | RIPE | ASSIGNED PA | ● low |
| 2001:41f0:1e6::/48 | SWADON_BV | RIPE | ASSIGNED | ● low |
| 2a03:c3c0::/29 | Swadon B.V. | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a10:8900::/29 | Swadon B.V. | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (3)
Footprint over time
17 weekly snapshots · JSON
10
+3 netblocks since 2026-07-05
2026-07-05
peak 10
2026-10-18
Network trust
what's this?
RPKI hygiene: B
how networks compare →
80.0%
of checked blocks have valid RPKI ROA coverage
(8 of 10)
Possible discrepancies (1)
These blocks are registered to Swadon B.V. 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.
| 2001:41f0:1e6::/48 /48 | authorized for AS33915 — Vodafone Libertel B.V. |
NIC Handles
AS210332
AS39704
DUMY-RIPE
DUMY-RIPE
MNT-CJ2
ORG-SB597-RIPE
RIPE-NCC-HM-MNT
ZIGGO-AUTOREG1
mnt-nl-swadon-1
mnt-nl-swadon-1