A1 Telekom Austria · Austria
A1 Telekom Austria is an Austrian mobile network operator, part of the A1 Telekom Austria Group (Telekom Austria AG), which is majority-owned by America Movil. The registry confirms AS8447 and AS8562 as the ASNs carrying its mobile network. Its recorded MCC/MNC codes are 232-01, 232-02, 232-09, 232-11 and 232-12.
Autonomous systems
Holder names and prefix counts come from the RIPE NCC's RIPEstat Data API, fetched on 2026-09-06. Role and confidence come from the evidence linked in each row; "confirmed" means a PeeringDB or RIPEstat record, or the operator's own site, names the operator.
| ASN | Holder (RIPEstat) | Role | Announced | IPv4 / IPv6 prefixes | Evidence |
|---|---|---|---|---|---|
| AS8447 | A1TELEKOM-AT A1 Telekom Austria AG | Mobile network confirmed | yes | 119 / 9 | source · RIPEstat |
| AS8562 | LICPLUS-AS A1 Telekom Austria AG | Mobile network confirmed | yes | 9 / 1 | source · RIPEstat |
| AS5423 | A1TELEKOM-AT A1 Telekom Austria AG | Role not documented confirmed | no | 0 / 0 | source · RIPEstat |
| AS5424 | ATNET-AT A1 Telekom Austria AG | Fixed-line confirmed | no | 0 / 0 | source · RIPEstat |
| AS12382 | TISCALI-AT-OOE A1 Telekom Austria AG | Fixed-line confirmed | no | 0 / 0 | source · RIPEstat |
| AS12547 | YCN A1 Telekom Austria AG | Enterprise / transit confirmed | no | 0 / 0 | source · RIPEstat |
| AS12656 | TA-GRX-I-AT A1 Telekom Austria AG | Role not documented confirmed | no | 0 / 0 | source · RIPEstat |
| AS15824 | A1-TA-AG A1 Telekom Austria AG | Role not documented confirmed | yes | 1 / 0 | source · RIPEstat |
| AS25382 | A1TA-RMPLS-AT A1 Telekom Austria AG | Role not documented confirmed | no | 0 / 0 | source · RIPEstat |
| AS28834 | A1TA-GRX-AT A1 Telekom Austria AG | Role not documented confirmed | no | 0 / 0 | source · RIPEstat |
| AS41351 | MAGBB A1 Telekom Austria AG | Role not documented confirmed | no | 0 / 0 | source · RIPEstat |
Mobile network codes
The MCC identifies the country and the MNC identifies the operator inside it. Together they appear in the IMSI of every SIM on the network and in device diagnostics; they are how a handset knows which network it is on.
About A1 Telekom Austria
The registry records eleven ASNs held by A1 Telekom Austria AG. Two of them, AS8447 and AS8562, are documented as carrying the mobile network. At the last probe AS8447 announced 119 IPv4 prefixes against 9 IPv6 prefixes, AS8562 announced 9 IPv4 prefixes against 1 IPv6 prefix, and AS15824 announced a single IPv4 prefix and no IPv6. The other eight announced nothing. AS5424 and AS12382 are recorded as fixed-line, AS12547 as enterprise, and six ASNs have no documented role. The probe found no PeeringDB record against any of these numbers.
An address whose origin ASN is one of these eleven is routed by A1 Telekom Austria. If that origin is AS8447 or AS8562, the registry documents mobile customer space on it, though those ranges also hold static and fixed assignments, so the ASN narrows the question without answering it. For AS5423, AS12656, AS15824, AS25382, AS28834 and AS41351 the role is not documented: an address there could be mobile, fixed or enterprise, and the ASN alone does not settle which.
Research note. Legal entity A1 Telekom Austria AG (a1.net Impressum; RIPE org ORG-TAA1-RIPE). Parent: Telekom Austria AG / A1 Group; a1.com investor page states America Movil acquired 22.76% in 2012 and became majority shareholder in 2014. AS8447 (A1TELEKOM-AT) is the main announced ASN (119 IPv4 prefixes; PeeringDB name 'A1 Telekom Austria AG', website a1.net) and announces the mobile-labelled RIPE inetnums MOBILKOM-ARS-GI-NETWORKS 80.75.34.0/24 and the 188.45.0.0/16 aggregate. AS8562 (LICPLUS-AS) announces MOBILKOM-MOBILEPOOL9 188.45.192.0/18 ('MobilePools') plus A1TA-FIXIP static pools, so both 8447 and 8562 carry mobile customer space. AS15824 announces one /23, no mobile label. AS5423/5424/16305/21285/12656/28834/25382/41351/12382/12547 are A1-held but not announced per RIPEstat; 12656 and 28834 are GRX/IPX interconnect ASNs (RIPE remarks), 12547 'Infrastructural Serverhousing', 5424 former ATnet ISP, 12382 former Tiscali AT (fixed ISP). AS16305 and AS21285 (A1-held, unannounced) omitted from the list. Candidate 8412/39210 belong to Magenta; 8437/12635/15554/25255 belong to Drei; the remaining candidates (Eviden, Erste Digital, Entain, CPB, TUEV, CANCOM, OeBB, Austria Card, Travelport, DXC, Engel, Multikom, Kommunalkredit, Salinen, Axians, PSA, IGT, PG Austria) are unrelated keyword matches. MNC: RTR list (2025-07-24) assigns 232-01/02/09/11/12 to A1 Telekom Austria AG; 232-08 is Lycamobile Austria Limited (dropped). 232-11 is A1's bob brand and 232-12 yesss! (Wikipedia). Generations: a1.net/5g states A1 5G network and automatic switch of 4G plans to 5G.
Checking whether an IP belongs to A1 Telekom Austria
Look up the origin ASN of the address and compare it with the table above. RIPEstat answers for any address, and the RADB whois mirror lists the routes registered under an ASN.
curl -s "https://stat.ripe.net/data/prefix-overview/data.json?resource=203.0.113.9" | jq '.data.asns'whois -h whois.radb.net -- '-i origin AS8447' | grep ^routeQuestions
What is A1 Telekom Austria's ASN?
A1 Telekom Austria AG holds eleven confirmed ASNs. AS8447 and AS8562 are the two documented as carrying mobile traffic, and AS8447 announces by far the most address space of the group. AS5424, AS12382 and AS12547 are recorded as fixed-line or enterprise networks.
What is the MCC/MNC of A1 Telekom Austria?
The registry records five MCC/MNC pairs for A1 Telekom Austria AG, all under Austria's mobile country code 232: 232-01, 232-02, 232-09, 232-11 and 232-12. The 232-11 and 232-12 codes belong to the operator's bob and yesss! brands.
Is an IP from AS8447 a mobile IP?
It can be. AS8447 is documented as carrying A1 Telekom Austria's mobile customer space, so an address originating there sits on the operator's mobile network or on other A1 assignments in the same ASN. The ASN confirms the operator, not the access technology behind a given address.
Sources
- https://www.a1.net/impressum
- https://www.a1.net/5g
- https://a1.com/investor-relations/25-years-stock-exchange/
- https://www.rtr.at/TKP/service/rufnummernsuche/Zugeteilte-SKP-2025-07-24.pdf
- https://www.itu.int/dms_pub/itu-t/opb/sp/T-SP-E.212B-2018-PDF-E.pdf
- https://stat.ripe.net/data/as-overview/data.json?resource=AS8447
- https://www.peeringdb.com/api/net?asn=8447
- https://rest.db.ripe.net/ripe/aut-num/AS8447.json
- https://stat.ripe.net/data/announced-prefixes/data.json?resource=AS8447
- https://stat.ripe.net/data/announced-prefixes/data.json?resource=AS8562
- https://rest.db.ripe.net/search.json?query-string=80.75.34.0/24&type-filter=inetnum
- https://rest.db.ripe.net/search.json?query-string=188.45.192.0/18&type-filter=inetnum
- RIPEstat Data API (holder, announced prefixes)
- PeeringDB API (network records)