Network: Telecom Argentina S.A.

This page shows DMARC authentication failures originating from the Telecom Argentina S.A. network. Learn more about this data.

Network Information

WHOIS Owner:: Telecom Argentina S.A.
Address:: Dorrego, 2520, Piso 11, 1425 - Buenos Aires -
Countries:: AR

Unique IPs:: 8

CIDRs:: 181.164.0.0/14, 190.18.0.0/15, (more)

Analysis

This network has contributed 8 unique IP addresses across 8 failed authentication events, accounting for 38 messages. Activity from this network spans from July 1, 2024 to July 7, 2025. Activity from Telecom Argentina S.A. has been observed from Argentina.

Failures Detected from this Network

Showing 1-8 of 8 (failures, affecting 38 messages)

Show Confoundersⓘ

Date ▲	Source IP	Country	Messages
7/1/2024	181.164.17.45	AR	1
11/22/2024	190.18.124.174	AR	4
2/24/2025	190.246.131.22	AR	4
4/5/2025	190.245.2.123	AR	16
4/6/2025	181.164.200.168	AR	4
4/18/2025	190.191.107.153	AR	4
6/11/2025	200.126.142.107	AR	4
7/7/2025	190.245.1.62	AR	1

Countries

Argentina