Bastiaan Mathijs Brink
BGP inherited
Cluster stats
| Netblocks | 15 · 2,809 IPv4 addresses |
| Registered in | Netherlands (4) · United States (3) |
| Cluster ID | 210914388 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
15
0 netblocks since 2026-07-05
2026-07-05
peak 15
2026-07-19
IP Ranges (15)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.136.20.0/24 | Bastiaan Mathijs Brink | BGP | ANNOUNCED | ● high |
| 23.155.132.0/24 | Bastiaan Mathijs Brink | BGP | ANNOUNCED | ● high |
| 44.30.107.0/24 | Bastiaan Mathijs Brink | BGP | ANNOUNCED | ● high |
| 103.149.168.0/24 | Bastiaan Mathijs Brink | BGP | ANNOUNCED | ● high |
| 2602:f411::/40 | Bastiaan Mathijs Brink | BGP | ANNOUNCED | ● high |
| 2602:f6ba::/40 | Bastiaan Mathijs Brink | BGP | ANNOUNCED | ● high |
| 2a14:38c0::/29 | Bastiaan Mathijs Brink | RIPE | ALLOCATED-BY-RIR | ● high |
| 2a14:38c0:1::/48 | Bastiaan Mathijs Brink | BGP | ANNOUNCED | ● high |
| 2a14:38c0:2::/48 | Bastiaan Mathijs Brink | BGP | ANNOUNCED | ● high |
| 2a14:38c0:3::/48 | Bastiaan Mathijs Brink | BGP | ANNOUNCED | ● high |
| 2a14:38c0:4::/48 | Bastiaan Mathijs Brink | BGP | ANNOUNCED | ● high |
| 2a14:38c0:104::/48 | Bastiaan Mathijs Brink | BGP | ANNOUNCED | ● high |
| 103.149.168.0/23 | Bastiaan Mathijs Brink | RIPE | ASSIGNED PI | ● low |
| 167.104.52.0/22 | Bastiaan Mathijs Brink | RIPE | ALLOCATED PA | ● low |
| 194.117.69.0/24 | Bastiaan Mathijs Brink | RIPE | ALLOCATED PA | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
80.0%
of checked blocks have valid RPKI ROA coverage
(12 of 15)
Possible discrepancies (1)
These blocks are registered to Bastiaan Mathijs Brink 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.
| 194.117.69.0/24 /24 | authorized for AS200558 — Core Network Services FZE |
NIC Handles
AS215248
BASTIAANBRINK-MNT
BASTIAANBRINK-MNT
DUMY-RIPE
DUMY-RIPE
ORG-BMB9-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT