Autonomous system
AS22927 Telefonica de Argentina
Mobile LACNIC Enterprise
Summary
Telefónica Argentina (Movistar)
isp mobile eyeball backbone
Telefónica de Argentina — a major Argentine telecom operating both fixed broadband and the Movistar mobile network.
What it's used for
- Mobile data for Movistar subscribers, plus fixed broadband and phone service.
Notable
- A large "eyeball" network — addresses here are typically consumer mobile devices or home broadband, often behind carrier-grade NAT.
- Part of the multinational Telefónica group; competes with Claro (América Móvil) and Personal (Telecom Argentina).
Interesting
- Telefónica has announced plans to exit several Latin American markets, so ownership of its Argentine operations has been in transition.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 292 prefixes · 4.00M addresses IPv6 9 prefixes
| Country | Name | Prefixes |
|---|---|---|
| AR | Argentina | 301 |
Registry
Allocation record
- Registry
- LACNIC
- Registered
- 2001-12-14
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Telefonica de Argentina
- Also known as
- TASA
- Network type
- Enterprise
- Scope
- Global
- Traffic ratio
- Heavy Inbound
- Peering policy
- Open
- IRR as-set
AS22927:AS-TEFARGENTINA- Website
- https://www.movistar.com.ar/
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 99% valid · 224 valid, 3 with no ROA
- ROAs
- 129 authorising AS22927
- ASPA
- no ASPA record
- IRR
- 99% registered · 224 of 227 announcements
- Route objects
- 129 naming AS22927
Reputation
Classification and threat
Mobile Cellular carrier. Addresses are shared by many handsets via CGNAT.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 431 networks and 1,768 prefixes, as published 2026-10-12. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere