Network: Compañía Dominicana de Teléfonos S. A.

This page shows DMARC authentication failures originating from the Compañía Dominicana de Teléfonos S. A. network. Learn more about this data.

Network Information

WHOIS Owner:: Compañía Dominicana de Teléfonos S. A.
Address:: Av. John F Kenedy, 54, -, 1377 - Santo Domingo - DN
Countries:: DO

Unique IPs:: 8

CIDRs:: 152.0.0.0/16, 179.52.0.0/15, (more)

Analysis

This network has contributed 8 unique IP addresses across 8 failed authentication events, accounting for 23 messages. Activity from this network spans from June 30, 2024 to October 3, 2025. Activity from Compañía Dominicana de Teléfonos S. A. has been observed from Dominican Republic.

Failures Detected from this Network

Showing 1-8 of 8 (failures, affecting 23 messages)

Show Confoundersⓘ

Date ▼	Source IP	Country	Messages
10/3/2025	152.0.194.247	DO	4
7/3/2025	179.52.38.185	DO	1
7/2/2025	190.80.222.195	DO	4
4/5/2025	186.7.255.83	DO	4
4/4/2025	186.6.81.231	DO	4
4/4/2025	190.80.142.61	DO	4
7/1/2024	190.166.246.86	DO	1
6/30/2024	200.88.90.185	DO	1

Countries

Dominican Republic