Shame on you, stupid spammers.. Sh4meful  DMARC Spoof Detection
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Network: PTCL

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

Network Information
WHOIS Owner:
Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband
Countries:
PK
Unique IPs:
11
CIDRs:
116.71.173.0/24, 116.71.184.0/24, (more)

Analysis

This network has contributed 11 unique IP addresses across 11 failed authentication events, accounting for 30 messages. Activity spans from June 29, 2024 to July 24, 2026, with peak volume in November 2024 (2 events). The top countries by failure volume are Pakistan (100%). The most active source IPs from this network include 116.71.184.228 (1 failure), 119.157.163.97 (1 failure), 116.71.173.180 (1 failure). Failures from PTCL are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.

Failures Detected from this Network
Showing 1-11 of 11 failures, affecting 30 messages
Date ▼ Source IP Country Messages
7/24/2026 59.103.43.7 PK 3
7/19/2026 182.186.78.242 PK 1
4/4/2026 182.180.55.93 PK 4
2/18/2026 59.103.37.236 PK 2
2/12/2026 59.103.222.99 PK 4
7/2/2025 119.157.163.97 PK 4
6/16/2025 182.188.73.236 PK 4
4/22/2025 182.188.48.23 PK 4
11/10/2024 116.71.173.180 PK 1
11/10/2024 116.71.184.228 PK 2
6/29/2024 182.184.120.115 PK 1
Countries