Telecom Argentina Sociedad Anonima

Telecom Argentina S.A.
Data as of 2026-08-16
GLEIF verified
Complete entity footprint
3 linked clusters · 653 netblocks · 111,118,595 IPv4 addresses · 115 IPv6 prefixes
This organisation's clusters combined by evidence — shared operating domain fibertel.com.ar — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
549300MKPIRSJD8SB782
Registered name
Telecom Argentina Sociedad Anonima
Jurisdiction
AR
Ultimate parent
CABLEVISION HOLDING S. A.
254900SFRPHMM26ZOQ87
Cluster stats
Netblocks203 · 4,436,739 IPv4 addresses
IPv6 4 prefixes (largest 2800:2000::/20)
Registered in Argentina (198) · Chile (1)
Cluster ID222459857
RegistryBGP
Owner jurisdictionAR
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300MKPIRSJD8SB782
Shared handles clustered on 6 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

8 weekly snapshots · JSON
203 -249 netblocks since 2026-07-05
2026-07-05 peak 12,802 2026-08-16

IP Ranges (203)

showing 50 of 203 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
45.68.8.131/32 TELECOM ARGENTINA PEERINGDB ASSIGNED ● high
45.68.8.197/32 TELECOM ARGENTINA PEERINGDB ASSIGNED ● high
45.68.44.50/32 TELECOM ARGENTINA PEERINGDB ASSIGNED ● high
2001:13c7:6001::131/128 TELECOM ARGENTINA PEERINGDB ASSIGNED ● high
2001:13c7:6001::197/128 TELECOM ARGENTINA PEERINGDB ASSIGNED ● high
2803:7450:ba::7303:1/128 TELECOM ARGENTINA PEERINGDB ASSIGNED ● high
24.232.0.0/16 Telecom Argentina S.A. LACNIC ALLOCATED ● low
66.60.0.0/18 Telecom Argentina S.A. LACNIC ALLOCATED ● low
152.168.0.0/14 Telecom Argentina S.A. LACNIC ALLOCATED ● low
170.231.136.0/22 Telecom Argentina S.A. LACNIC ALLOCATED ● low
181.0.0.0/16 Telecom Argentina S.A. LACNIC ALLOCATED ● low
181.1.128.0/20 Telecom Argentina S.A. LACNIC ALLOCATED ● low
181.1.144.0/21 Telecom Argentina S.A. LACNIC ALLOCATED ● low
181.1.156.0/22 Telecom Argentina S.A. LACNIC ALLOCATED ● low
181.1.160.0/19 Telecom Argentina S.A. LACNIC ALLOCATED ● low
181.1.192.0/18 Telecom Argentina S.A. LACNIC ALLOCATED ● low
181.2.0.0/15 Telecom Argentina S.A. LACNIC ALLOCATED ● low
181.28.0.0/14 Telecom Argentina S.A. LACNIC ALLOCATED ● low
181.80.0.0/14 Telecom Argentina S.A. LACNIC ALLOCATED ● low
181.94.0.0/17 Telecom Argentina S.A. LACNIC ALLOCATED ● low
181.94.192.0/22 Telecom Argentina S.A. LACNIC ALLOCATED ● low
181.164.0.0/14 Telecom Argentina S.A. LACNIC ALLOCATED ● low
181.168.0.0/14 Telecom Argentina S.A. LACNIC ALLOCATED ● low
181.228.0.0/15 Telecom Argentina S.A. LACNIC ALLOCATED ● low
181.230.0.0/15 Telecom Argentina S.A. LACNIC ALLOCATED ● low
186.108.90.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.124.0.0/15 Telecom Argentina S.A. LACNIC ALLOCATED ● low
186.124.114.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.124.115.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.124.218.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.124.223.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.125.55.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.125.58.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.125.165.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.125.174.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.125.180.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.125.208.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.125.209.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.125.211.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.125.212.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.125.232.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.125.233.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.125.235.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.125.239.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.125.240.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.125.241.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
186.136.0.0/15 Telecom Argentina S.A. LACNIC ALLOCATED ● low
186.138.0.0/15 Telecom Argentina S.A. LACNIC ALLOCATED ● low
186.153.174.0/24 Telecom Argentina S.A. BGP ANNOUNCED ● low
190.16.0.0/16 Telecom Argentina S.A. LACNIC ALLOCATED ● low

IPv6 ranges (4)

CIDR
2800:2000::/20
2001:13c7:6001::131/128
2001:13c7:6001::197/128
2803:7450:ba::7303:1/128

Domains hosted in this network

what's this?
gotdns.com sipac.com.ar clarin.com personal.com.ar fbcdn.net dinoonline.com.ar vodgc.net miscuentas24hs.com telecom.com.ar supermami.com.ar security24.com.ar dyndns.org ddns.net

Customer-delegated space

how is this classified?
Unclassified 143 (70.4%)
Customer access pools 54 (26.6%)
Operator infrastructure (named) 6 (3.0%)

Network trust

what's this?
RPKI hygiene: A how networks compare →
98.5% of checked blocks have valid RPKI ROA coverage (200 of 203)
Possible discrepancies (196)

These blocks are registered to Telecom Argentina S.A. but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2800:2000::/20 /20 authorized for AS7303 — AS7303
190.228.0.0/14 /14 authorized for AS7303 — AS7303
152.168.0.0/14 /14 authorized for AS7303 — AS7303
181.28.0.0/14 /14 authorized for AS7303 — AS7303
181.80.0.0/14 /14 authorized for AS7303 — AS7303
181.164.0.0/14 /14 authorized for AS7303 — AS7303
181.168.0.0/14 /14 authorized for AS7303 — AS7303
190.188.0.0/15 /15 authorized for AS7303 — AS7303
190.246.0.0/15 /15 authorized for AS7303 — AS7303
190.192.0.0/15 /15 authorized for AS7303 — AS7303
190.190.0.0/15 /15 authorized for AS7303 — AS7303
181.2.0.0/15 /15 authorized for AS7303 — AS7303
186.138.0.0/15 /15 authorized for AS7303 — AS7303
190.224.0.0/15 /15 authorized for AS7303 — AS7303
190.194.0.0/15 /15 authorized for AS7303 — AS7303
+181 more — see the REST API

NIC Handles

ADI2 ADI2 AR-TAST-LACNIC AS7303 AS7303 MLM45