Airport Business Information Systems GmbH
Data as of 2026-10-18
BGP inherited
Limited data: only 2 ranges found registered
under this exact name. This may not reflect the organisation's full internet footprint — many companies'
web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
This organisation
| Netblocks | 2 · 2,048 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:67c:d50::/48) |
| Record ID | 251392591 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 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 (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 193.28.72.0/21 | Airport Business Information Systems GmbH | RIPE | ASSIGNED PI | ● high |
| 2001:67c:d50::/48 | Airport Business Information Systems GmbH | RIPE | ASSIGNED PI | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:67c:d50::/48 |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
50.0%
of checked blocks have valid RPKI ROA coverage
(1 of 2)
Possible discrepancies (1)
These blocks are registered to Airport Business Information Systems GmbH 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.
| 193.28.72.0/21 /21 | authorized for AS8881 — 1&1 Versatel GmbH |
NIC Handles
DUMY-RIPE
DUMY-RIPE
HANSENET-MNT
ORG-ABIS5-RIPE
RIPE-NCC-END-MNT
VT-ENGI-MNT
VT-MNT