Oliver Arthur
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 5 · 512 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2a13:3d00::/29) |
| Cluster ID | 214471594 |
| 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 · report an issue | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 176.126.127.0/24 | Oliver Arthur | BGP | ANNOUNCED | ● high |
| 185.20.7.0/24 | Oliver Arthur | BGP | ANNOUNCED | ● high |
| 185.20.7.1 – 185.20.7.255 | Oliver Arthur | RIPE | ASSIGNED PA | ● high |
| 2a13:3d00:fff5::/48 | Oliver Arthur | BGP | ANNOUNCED | ● high |
| 2a13:3d00::/29 | Oliver Arthur | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (2)
Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.7%
of checked blocks have valid RPKI ROA coverage
(6 of 7)
Possible discrepancies (5)
These blocks are registered to Oliver Arthur 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.
| 2a13:3d00:fff5::/48 /48 | authorized for AS34872 — Sarah Rossius trading as Servperso Systems |
| 185.20.7.0/24 /24 | authorized for AS34872 — Sarah Rossius trading as Servperso Systems |
| 176.126.127.0/24 /24 | authorized for AS34872 — Sarah Rossius trading as Servperso Systems |
| 176.126.127.0/24 /24 | authorized for AS34872 — Sarah Rossius trading as Servperso Systems |
| 185.20.7.0/24 /24 | authorized for AS34872 — Sarah Rossius trading as Servperso Systems |
NIC Handles
AS204033
DUMY-RIPE
DUMY-RIPE
ORG-AG356-RIPE
ORG-SA4948-RIPE
RIPE-NCC-HM-MNT
lir-de-sascha1-1-MNT
lir-de-sascha1-1-MNT