Andreas Martin Steiro
Data as of 2026-10-04
BGP inherited
This organisation
| Netblocks | 5 · 256 IPv4 addresses |
| IPv6 | 4 prefixes (largest 2a0e:97c0:b10::/44) |
| Record ID | 245902686 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 89.144.54.0/24 | Andreas Martin Steiro | BGP | ANNOUNCED | ● high |
| 2a0e:97c0:b10::/44 | Andreas Martin Steiro | BGP | ANNOUNCED | ● high |
| 2a0e:97c0:b10::/48 | Andreas Martin Steiro | BGP | ANNOUNCED | ● high |
| 2a0e:97c0:b11::/48 | Andreas Martin Steiro | BGP | ANNOUNCED | ● high |
| 2a0e:97c0:b16::/48 | Andreas Martin Steiro | BGP | ANNOUNCED | ● high |
IPv6 ranges (4)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(5 of 5)
Possible discrepancies (1)
These blocks are registered to Andreas Martin Steiro 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.
| 89.144.54.0/24 /24 | authorized for AS12586 — GHOSTnet GmbH |
NIC Handles
AS12586
AS205043
GHOSTNET-MNT