A1 Telekom Austria Aktiengesellschaft

A1 Telekom Austria AG
Data as of 2026-09-06
GLEIF verified
Complete entity footprint
2 linked clusters · 324 netblocks · 2,835,872 IPv4 addresses · 16 IPv6 prefixes
This organisation's clusters combined by evidence — shared operating domain telekom.at — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
529900OTSLB4O3YEOA18
Registered name
A1 Telekom Austria Aktiengesellschaft
Jurisdiction
AT
Ultimate parent
No parent on file in GLEIF
This organisation
Netblocks185 · 2,835,872 IPv4 addresses
IPv6 16 prefixes (largest 2001:4bb8::/29)
Registered in Austria (181) · United States (11) · Czechia (10) · Poland (5) · United Kingdom (3) · Greece (2)
Also registered under this name 240 netblocks across 2 separate records
Record ID236151873
RegistryBGP
Owner jurisdictionAT
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 529900OTSLB4O3YEOA18
Shared handles clustered on 25 shared RIR contact/maintainer handles
Registry names 9 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (185)

⬇ export CSV
CIDR Org name Registry Status Confidence
80.81.192.69/32 A1 Telekom Austria AG PEERINGDB ASSIGNED ● high
80.249.209.207/32 A1 Telekom Austria AG PEERINGDB ASSIGNED ● high
84.20.184.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● high
90.152.128.0/17 A1 Telekom Austria AG BGP ANNOUNCED ● high
91.213.211.59/32 A1 Telekom Austria AG PEERINGDB ASSIGNED ● high
176.66.64.0/18 A1 Telekom Austria AG BGP ANNOUNCED ● high
178.18.237.10/32 A1 Telekom Austria AG PEERINGDB ASSIGNED ● high
185.157.248.0/23 A1 Telekom Austria AG BGP ANNOUNCED ● high
188.45.192.0/18 A1 Telekom Austria AG BGP ANNOUNCED ● high
193.0.188.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● high
193.154.144.0/20 A1 Telekom Austria AG BGP ANNOUNCED ● high
193.203.0.11/32 A1 Telekom Austria AG PEERINGDB ASSIGNED ● high
193.203.0.21/32 A1 Telekom Austria AG PEERINGDB ASSIGNED ● high
194.107.56.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● high
195.3.108.0/23 A1 Telekom Austria AG BGP ANNOUNCED ● high
217.76.160.0/20 A1 Telekom Austria AG BGP ANNOUNCED ● high
2001:7f8::20ff:0:1/128 A1 Telekom Austria AG PEERINGDB ASSIGNED ● high
2001:7f8:1::a500:8447:1/128 A1 Telekom Austria AG PEERINGDB ASSIGNED ● high
2001:7f8:30:0:1:1:0:8447/128 A1 Telekom Austria AG PEERINGDB ASSIGNED ● high
2001:7f8:30:0:2:1:0:8447/128 A1 Telekom Austria AG PEERINGDB ASSIGNED ● high
2001:7f8:7f::59/128 A1 Telekom Austria AG PEERINGDB ASSIGNED ● high
2001:890:c000::/34 A1 Telekom Austria AG BGP ANNOUNCED ● high
2a03:5f80:4:2::237:10/128 A1 Telekom Austria AG PEERINGDB ASSIGNED ● high
45.132.35.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
46.74.0.0/15 A1 Telekom Austria AG BGP ANNOUNCED ● medium
46.206.0.0/15 A1 Telekom Austria AG BGP ANNOUNCED ● medium
62.46.0.0/15 A1 Telekom Austria AG BGP ANNOUNCED ● medium
62.116.32.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
64.235.148.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
64.235.149.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
65.86.33.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
65.86.34.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
65.86.35.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
80.75.32.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
80.75.34.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
80.89.96.0/20 A1 Telekom Austria AG BGP ANNOUNCED ● medium
80.120.0.0/14 A1 Telekom Austria AG BGP ANNOUNCED ● medium
80.240.224.0/20 A1 Telekom Austria AG BGP ANNOUNCED ● medium
81.5.192.0/18 A1 Telekom Austria AG BGP ANNOUNCED ● medium
84.20.160.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
85.90.128.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
87.86.8.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
87.86.82.0/23 A1 Telekom Austria AG BGP ANNOUNCED ● medium
87.86.84.0/23 A1 Telekom Austria AG BGP ANNOUNCED ● medium
88.116.0.0/15 A1 Telekom Austria AG BGP ANNOUNCED ● medium
88.116.217.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
89.46.122.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
89.46.124.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
89.144.192.0/18 A1 Telekom Austria AG BGP ANNOUNCED ● medium
91.112.0.0/14 A1 Telekom Austria AG BGP ANNOUNCED ● medium
91.201.171.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
91.206.192.0/23 A1 Telekom Austria AG BGP ANNOUNCED ● medium
91.209.219.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
91.213.132.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
91.230.142.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
92.248.0.0/17 A1 Telekom Austria AG BGP ANNOUNCED ● medium
93.82.0.0/15 A1 Telekom Austria AG BGP ANNOUNCED ● medium
93.111.0.0/16 A1 Telekom Austria AG BGP ANNOUNCED ● medium
136.238.16.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
149.154.102.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
157.247.0.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
157.247.1.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
157.247.128.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
172.120.142.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
172.120.143.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
172.120.145.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
172.120.170.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
176.66.0.0/18 A1 Telekom Austria AG BGP ANNOUNCED ● medium
176.66.128.0/17 A1 Telekom Austria AG BGP ANNOUNCED ● medium
178.188.0.0/14 A1 Telekom Austria AG BGP ANNOUNCED ● medium
185.157.248.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
185.202.151.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
188.20.0.0/14 A1 Telekom Austria AG BGP ANNOUNCED ● medium
188.45.0.0/16 A1 Telekom Austria AG BGP ANNOUNCED ● medium
192.92.138.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
192.102.17.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
192.164.0.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
192.164.32.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
192.164.39.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
192.164.40.0/21 A1 Telekom Austria AG BGP ANNOUNCED ● medium
192.164.48.0/20 A1 Telekom Austria AG BGP ANNOUNCED ● medium
192.164.64.0/21 A1 Telekom Austria AG BGP ANNOUNCED ● medium
192.164.80.0/20 A1 Telekom Austria AG BGP ANNOUNCED ● medium
192.164.96.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
192.164.128.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
192.164.208.0/20 A1 Telekom Austria AG BGP ANNOUNCED ● medium
192.164.224.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
193.46.4.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
193.46.8.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
193.80.0.0/15 A1 Telekom Austria AG BGP ANNOUNCED ● medium
193.83.0.0/16 A1 Telekom Austria AG BGP ANNOUNCED ● medium
193.84.94.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
193.149.217.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
193.154.0.0/16 A1 Telekom Austria AG BGP ANNOUNCED ● medium
193.160.98.0/23 A1 Telekom Austria AG BGP ANNOUNCED ● medium
193.187.212.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
193.187.216.0/21 A1 Telekom Austria AG BGP ANNOUNCED ● medium
193.187.224.0/20 A1 Telekom Austria AG BGP ANNOUNCED ● medium
193.187.240.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.30.191.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.48.88.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.48.108.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.48.112.0/21 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.48.120.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.48.124.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.48.128.0/21 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.48.136.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.48.156.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.48.160.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.48.162.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.48.173.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.96.0.0/16 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.107.84.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.107.88.0/22 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.107.152.0/21 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.118.0.0/16 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.152.96.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.152.160.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
194.166.0.0/16 A1 Telekom Austria AG BGP ANNOUNCED ● medium
195.3.64.0/18 A1 Telekom Austria AG BGP ANNOUNCED ● medium
195.64.0.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
195.82.224.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
195.88.48.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
195.88.48.0/23 A1 Telekom Austria AG BGP ANNOUNCED ● medium
195.162.1.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
195.170.64.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
195.230.32.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
209.101.148.0/24 A1 Telekom Austria AG BGP ANNOUNCED ● medium
212.16.32.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
212.60.160.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
212.88.0.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
212.88.160.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
212.124.128.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
212.183.0.0/17 A1 Telekom Austria AG BGP ANNOUNCED ● medium
212.197.128.0/18 A1 Telekom Austria AG BGP ANNOUNCED ● medium
213.33.0.0/17 A1 Telekom Austria AG BGP ANNOUNCED ● medium
213.147.160.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
213.157.128.0/19 A1 Telekom Austria AG BGP ANNOUNCED ● medium
213.225.0.0/18 A1 Telekom Austria AG BGP ANNOUNCED ● medium
213.240.64.0/18 A1 Telekom Austria AG BGP ANNOUNCED ● medium
217.149.160.0/20 A1 Telekom Austria AG BGP ANNOUNCED ● medium
2001:678:e90::/48 A1 Telekom Austria AG BGP ANNOUNCED ● medium
2001:67c:5fc::/48 A1 Telekom Austria AG BGP ANNOUNCED ● medium
2001:67c:2604::/48 A1 Telekom Austria AG BGP ANNOUNCED ● medium
2001:67c:2aa4::/48 A1 Telekom Austria AG BGP ANNOUNCED ● medium
2001:850::/29 A1 Telekom Austria AG BGP ANNOUNCED ● medium
2001:870::/29 A1 Telekom Austria AG BGP ANNOUNCED ● medium
2001:890::/29 A1 Telekom Austria AG BGP ANNOUNCED ● medium
2001:4bb8::/29 A1 Telekom Austria AG BGP ANNOUNCED ● medium
2a14:2c0::/29 A1 Telekom Austria AG BGP ANNOUNCED ● medium
37.44.220.0/22 A1 Telekom Austria AG RIPE ALLOCATED PA ● low
62.44.0.104/29 A1-Telekom-Austria RIPE ASSIGNED PA ● low
62.44.5.96/27 A1-Telekom RIPE ASSIGNED PA ● low
62.177.119.112/30 A1-Telekom-Austria RIPE ASSIGNED PA ● low
78.11.33.80/29 A1-Telekom-Austria-AG RIPE ASSIGNED PA ● low
78.100.110.88/29 A1-TELEKOM-AUSTRIA-AG-PW620842 RIPE ASSIGNED PA ● low
89.235.0.96/29 A1-Telekom-Austria RIPE ASSIGNED PA ● low
94.142.193.192/30 A1-Telekom-Austria-AG RIPE ASSIGNED PA ● low
176.66.0.0/16 A1 Telekom Austria AG RIPE ALLOCATED PA ● low
188.21.244.0/23 A1 Telekom Austria AG RIPE ASSIGNED PA ● low
192.164.0.0 – 192.164.37.255 A1 Telekom Austria AG RIPE ALLOCATED PA ● low
192.164.39.0 – 192.164.71.255 A1 Telekom Austria AG RIPE ALLOCATED PA ● low
192.164.80.0 – 192.164.159.255 A1 Telekom Austria AG RIPE ALLOCATED PA ● low
192.164.208.0 – 192.164.255.255 A1 Telekom Austria AG RIPE ALLOCATED PA ● low
193.92.146.56/29 A1-TELEKOM-AUSTRIA-AG RIPE ASSIGNED PA ● low
193.104.65.0/24 A1 Telekom Austria AG RIPE ASSIGNED PI ● low
193.187.212.0 – 193.187.243.255 A1 Telekom Austria AG RIPE ASSIGNED PI ● low
194.48.124.0 – 194.48.139.255 A1 Telekom Austria AG RIPE ASSIGNED PI ● low
194.96.192.0/19 A1 Telekom Austria AG RIPE ASSIGNED PA ● low
195.80.234.0/24 A1 Telekom Austria AG RIPE ASSIGNED PI ● low
195.122.209.184/29 A1-Telekom-Austria RIPE ASSIGNED PA ● low
195.122.223.88/29 A1-Telekom RIPE ASSIGNED PA ● low
195.200.197.0/24 A1 Telekom Austria AG RIPE ASSIGNED PI ● low
195.250.32.0/24 A1 Telekom Austria AG RIPE ASSIGNED PI ● low
212.20.126.30/31 A1-Telekom-Austria RIPE ASSIGNED PA ● low
212.20.126.56/29 A1-Telekom-Austria RIPE ASSIGNED PA ● low
212.244.183.96/29 A1-TELEKOM-AUSTRIA-AG RIPE ASSIGNED PA ● low
212.251.3.8/29 A1-TELEKOM-AUSTRIA RIPE ASSIGNED PA ● low
213.151.83.80/30 A1-Telekom-Austria RIPE ASSIGNED PA ● low
213.157.140.0/24 A1 Telekom Austria AG RIPE ASSIGNED PA ● low
213.157.141.0/24 A1 Telekom Austria AG RIPE ASSIGNED PA ● low
213.175.36.52/30 A1-Telekom-Austria RIPE ASSIGNED PA ● low
213.241.24.176/29 A1-Telekom RIPE ASSIGNED PA ● low
217.96.1.32/29 A1-TELEKOM-AUSTRIA-AG RIPE ASSIGNED PA ● low
217.96.62.232/29 A1-TELEKOM-AUSTRIA-AG RIPE ASSIGNED PA ● low

IPv6 ranges (16)

showing the 15 largest allocations
CIDR
2001:4bb8::/29
2001:850::/29
2001:870::/29
2001:890::/29
2a14:2c0::/29
2001:890:c000::/34
2001:678:e90::/48
2001:67c:2604::/48
2001:67c:2aa4::/48
2001:67c:5fc::/48
2001:7f8:1::a500:8447:1/128
2001:7f8:30:0:1:1:0:8447/128
2001:7f8:30:0:2:1:0:8447/128
2001:7f8:7f::59/128
2001:7f8::20ff:0:1/128

Footprint over time

11 weekly snapshots · JSON
238 +5 netblocks since 2026-07-05
2026-07-05 peak 238 2026-09-06

Domains hosted in this network

what's this?
a1.net solarweb.com telekom.at fronius.com liberium.at itaskx.com deepdoc.at gv.at gc4.at br-automation.com oe7drt.net zobodat.at

Customer-delegated space

how is this classified?
Unclassified 180 (97.3%)
Customer access pools 46 (24.9%)
Operator infrastructure (named) 12 (6.5%)

Network trust

what's this?
RPKI hygiene: C how networks compare →
76.1% of checked blocks have valid RPKI ROA coverage (181 of 238)
No discrepancies found among checked blocks.

NIC Handles

AS15824 AS2049-MNT AS3257-IPAM-MNT AS8244-MNT AS8447 AS8447 AS8447-MNT AS8447-MNT AS8562 DIALTELECOM-MNT DUMY-RIPE DUMY-RIPE +13 more