A1 Telekom Austria Aktiengesellschaft
A1 Telekom Austria AG
GLEIF verified
LEI
529900OTSLB4O3YEOA18
Registered name
A1 Telekom Austria Aktiengesellschaft
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 236 |
| All fragments | 2,737 blocks across 299 clusters |
| Cluster ID | 204396848 |
| Registry | BGP |
| Owner jurisdiction | AT |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 529900OTSLB4O3YEOA18 |
| Shared handles | clustered on 27 shared RIR contact/maintainer handles |
| Registry names | 11 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
236
+3 netblocks since 2026-07-05
2026-07-05
peak 236
2026-07-13
IP Ranges (236)
showing 50 of 236 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.132.35.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 46.74.0.0/15 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 46.206.0.0/15 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 62.46.0.0/15 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 62.116.32.0/19 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 64.235.148.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 64.235.149.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 80.75.32.0/19 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 80.75.34.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 80.81.192.69/32 | A1 Telekom Austria AG | PEERINGDB | ASSIGNED | ● high |
| 80.89.96.0/20 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 80.120.0.0/14 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 80.240.224.0/20 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 80.249.209.207/32 | A1 Telekom Austria AG | PEERINGDB | ASSIGNED | ● high |
| 81.5.192.0/18 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 84.20.160.0/19 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 84.20.184.0/22 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 85.90.128.0/19 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 87.86.8.0/22 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 87.86.82.0/23 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 87.86.84.0/23 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 88.116.0.0/15 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 88.116.217.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 89.46.122.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 89.46.124.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 89.144.192.0/18 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 90.152.128.0/17 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 91.112.0.0/14 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 91.201.171.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 91.206.192.0/23 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 91.209.219.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 91.213.132.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 91.213.211.59/32 | A1 Telekom Austria AG | PEERINGDB | ASSIGNED | ● high |
| 91.220.2.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 91.230.142.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 92.248.0.0/17 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 93.82.0.0/15 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 93.111.0.0/16 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 136.238.16.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 149.154.102.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 157.247.0.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 157.247.1.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 172.120.142.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 172.120.143.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 172.120.145.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 172.120.170.0/24 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 176.66.0.0/18 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 176.66.64.0/18 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 176.66.128.0/17 | A1 Telekom Austria AG | BGP | ANNOUNCED | ● high |
| 178.18.237.10/32 | A1 Telekom Austria AG | PEERINGDB | ASSIGNED | ● high |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
75.8%
of checked blocks have valid RPKI ROA coverage
(179 of 236)
No discrepancies found among checked blocks.
NIC Handles
AS15824
AS2049-MNT
AS3257-IPAM-MNT
AS8244-MNT
AS8437-MNT
AS8447
AS8447
AS8447-MNT
AS8447-MNT
AS8562
DIALTELECOM-MNT
DUMY-RIPE
+15 more