Carrier registry · AR · reviewed September 2026 · ASN probe 2026-09-06
Argentina mobile carriers: ASNs and MCC/MNC codes
3 mobile operators with the autonomous systems that route their traffic, the MCC/MNC codes that identify them, and the prefixes each ASN announced at the last probe. Open an operator for the full ASN table with evidence links.
- 3
- carriers
- 9
- ASNs
- 3,454
- announced prefixes
- 722
- mobile country code
Operators in Argentina
| Operator | Parent group | ASNs | MCC/MNC | Prefixes | Network |
|---|---|---|---|---|---|
| Claro | América Móvil | AS11664 AS190371 mobile | 722-310 722-320 722-330 | 2,894 | 4G / 5G |
| Movistar | Telecom Argentina S.A. (acquired Telefónica Móviles Argentina S.A. from Telefónica on 24 Feb 2025; brand remains Movistar) | AS11315 AS22185 AS262175 AS229273 mobile | 722-010 722-070 | 239 | 4G LTE / 5G |
| Personal | Telecom Argentina S.A. | AS7303 AS10318 AS104811 mobile | 722-034 722-341 | 321 | 4G LTE / 5G |
Network cities in Argentina
Where these operators can exchange traffic locally: the exchanges and colocation facilities recorded in each city.
Questions
- What is the mobile country code (MCC) for Argentina?
- The operators recorded here use MCC 722. Network codes: Claro 722-310, 722-320, 722-330; Movistar 722-010, 722-070; Personal 722-034, 722-341.
- Which ASNs do mobile carriers in Argentina use?
- Claro: AS11664, AS19037; Movistar: AS11315, AS22185, AS262175, AS22927; Personal: AS7303, AS10318, AS10481. Each operator page shows which ASNs are confirmed by PeeringDB or RIPEstat.
- Which carrier in Argentina announces the most IP prefixes?
- Claro, with 2,894 prefixes announced across its listed ASNs at the RIPEstat probe on 2026-09-06. Prefix counts include IPv4 and IPv6 and change as routes are added or withdrawn.