Network: TATACOMM-IN

This page shows DMARC authentication failures originating from the TATACOMM-IN network. Learn more about this data.

Network Information

WHOIS Owner:: ORG-TCL6-AP
Countries:: IN

Unique IPs:: 2

CIDRs:: 14.143.220.0/22, 203.197.128.0/19

Analysis

This network has contributed 2 unique IP addresses across 3 failed authentication events, accounting for 8 messages. Activity spans from November 27, 2024 to December 5, 2025, with peak volume in November 2025 (2 events). The top countries by failure volume are India (100%). The most active source IPs from this network include 203.197.142.35 (3 failures), 14.143.222.113 (1 failure). A single IP dominates activity from TATACOMM-IN, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network

Showing 1-3 of 3 failures, affecting 8 messages

Show Confoundersⓘ

Date ▲	Source IP	Country	Messages
11/27/2024	14.143.222.113	IN	4
11/24/2025	203.197.142.35	IN	2
12/5/2025	203.197.142.35	IN	2

Countries

India