Mobile operator · Argentina

Personal ASN, MCC/MNC and IP prefixes

Personal is a mobile network operator in Argentina, part of Telecom Argentina S.A. It routes traffic through 3 autonomous systems (AS7303, AS10318, AS10481), which announced 321 prefixes at our last probe, and its SIMs carry MCC/MNC 722-034, 722-341.

ASNs
3
Prefixes
321
Reviewed
September 2026
Country
Argentina (AR)
Parent group
Telecom Argentina S.A.
ASNs
AS7303, AS10318, AS10481
MCC / MNC
722-034, 722-341
Network generations
4G LTE, 5G
ASNs confirmed
3 of 3
Announced prefixes
321 at probe on 2026-09-06
Official site
www.personal.com.ar

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.
Personal autonomous systems
ASNHolder (RIPEstat)RoleAnnouncedIPv4 prefixesIPv6 prefixesEvidence
AS7303AS7303 - Telecom Argentina S.A.PeeringDB: TELECOM ARGENTINA · Cable/DSL/ISPMobile networkconfirmedyes22299source · RIPEstat · PeeringDB
AS10318AS10318 - Telecom Argentina S.A.Role not documentedconfirmedno00source · RIPEstat
AS10481AS10481 - Telecom Argentina S.A.PeeringDB: PRIMA · Cable/DSL/ISPFixed-lineconfirmedno00source · RIPEstat · PeeringDB

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.
Personal MCC and MNC
MCC-MNCMCCMNCSource
722-034722034mcc-mnc.org/networks/722_034
722-341722341mcc-mnc.org/networks/722_341

About Personal

Personal is the mobile brand of Telecom Argentina S.A. in Argentina. The registry records AS7303 as the ASN carrying its mobile network, along with AS10318, whose role is not documented, and AS10481, recorded as fixed. Its MCC/MNC codes are 722/034 and 722/341, and the network runs 4G LTE and 5G.

The registry records three ASNs, all held by Telecom Argentina S.A. AS7303 carries the mobile network and is the only one of the three announcing routes at the last probe, with 222 IPv4 prefixes and 99 IPv6 prefixes; PeeringDB lists it as TELECOM ARGENTINA with a Cable/DSL/ISP info type and describes it as a broadband and mobile provider. AS10318 has no documented role and AS10481 is recorded as fixed, with PeeringDB naming it PRIMA; neither announced any prefixes at the last probe.

An address whose origin ASN is AS7303 is routed by Telecom Argentina, and the registry documents that ASN as carrying Personal's mobile network. The same ASN also carries fixed broadband, so an address from it could be mobile or fixed and the ASN alone does not settle which. AS10318 has no documented role, so an address originating there could be mobile, fixed or enterprise. Because AS10318 and AS10481 announce nothing, addresses seen in routing for this operator come from AS7303.

Research note. Personal is the consumer brand of Telecom Argentina S.A. (Telecom 20-F FY2025: 'Personal Movil' mobile brand; Personal Movil 5G reached 1,084 sites by end-2025; 4G/LTE covers 2,245+ towns). AS7303 is a combined fixed+mobile eyeball ASN (PeeringDB notes: 'major broadband and mobile provider'; bgp.tools: home ISP, business broadband and mobile data carrier); PeeringDB record says 'Other ASN under 7303 are 10481 and 10318'. AS10481 and AS10318 are not announced per RIPEstat. Candidate row 722/340 returns 'Network Not Found' on mcc-mnc.org and is absent from mcc-mnc-lookup.com; dropped. 5G spectrum (Lote 2, 3.400-3.500 MHz) awarded to Telecom Argentina S.A. by ENACOM Res. 1473/2023. personal.com.ar itself could not be fetched (host blocked for WebFetch); website URL taken from Wikipedia.

Check whether an IP belongs to Personal

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.
Origin ASN of an address
curl -s "https://stat.ripe.net/data/prefix-overview/data.json?resource=203.0.113.9" | jq '.data.asns'
Routes registered under AS7303
whois -h whois.radb.net -- '-i origin AS7303' | grep ^route

Questions

What is Personal Argentina's ASN?
The registry records AS7303, held by Telecom Argentina S.A., as the ASN carrying Personal's mobile network. Two further ASNs under the same holder are recorded: AS10318, whose role is not documented, and AS10481, recorded as fixed. Neither announced prefixes at the last probe.
What is the MCC/MNC of Personal Argentina?
The registry records 722/034 and 722/341 for Personal, both under mobile country code 722, the country code for Argentina. A candidate row 722/340 could not be confirmed against the sources used and is not recorded.
Is an IP from AS7303 a mobile IP?
Not on the ASN alone. AS7303 is Telecom Argentina's eyeball network and carries fixed broadband as well as mobile data, and PeeringDB records it under a Cable/DSL/ISP info type, so an address originating there can be either. The registry does not classify individual addresses.

Where Personal meets other networks

PeeringDB records Personal as a participant at internet exchanges in one city. Each city page lists the exchanges there and the other networks present.

Network cities in Argentina: Buenos Aires, Mendoza, Rosario.

Sources

Operator and registry pages used for this entry, followed by the RIPEstat Data API (holder, announced prefixes) and the PeeringDB API (network records).

  1. [1]https://www.sec.gov/Archives/edgar/data/932470/000110465926026480/teo-20251231x20f.htm
  2. [2]https://en.wikipedia.org/wiki/Telecom_Personal
  3. [3]https://www.peeringdb.com/api/net?asn=7303
  4. [4]https://stat.ripe.net/data/as-overview/data.json?resource=AS7303
  5. [5]https://bgp.tools/as/7303
  6. [6]https://www.peeringdb.com/api/net?asn=10481
  7. [7]https://stat.ripe.net/data/as-overview/data.json?resource=AS10481
  8. [8]https://stat.ripe.net/data/as-overview/data.json?resource=AS10318
  9. [9]https://mcc-mnc.org/networks/722_034
  10. [10]https://mcc-mnc.org/networks/722_341
  11. [11]https://mcc-mnc-lookup.com/country/ar/
  12. [12]https://www.boletinoficial.gob.ar/detalleAviso/primera/297052/20231026
  13. [13]https://stat.ripe.net/docs/02.data-api/
  14. [14]https://www.peeringdb.com/apidocs/

ASN and prefix data describe how the operator's networks are registered and announced. They do not identify an individual subscriber or where a device is, since carriers route traffic from many areas through shared gateways.