Network: HINET-NET

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

Network Information

WHOIS Owner:: Chunghwa Telecom Co.,Ltd. No.21-3, Sec. 1, Xinyi Rd., Taipei 10048, Taiwan, R.O.C. Taipei Taiwan
Countries:: TW

Unique IPs:: 5

CIDRs:: 203.69.209.0 - 203.69.209.255, 203.69.214.0 - 203.69.214.255, (more)

Analysis

This network has contributed 5 unique IP addresses across 9 failed authentication events, accounting for 12 messages. Activity from this network spans from October 7, 2025 to March 21, 2026. Activity from HINET-NET, a commercial ISP, has been observed from Taiwan.

Failures Detected from this Network

Showing 1-9 of 9 (failures, affecting 12 messages)

Show Confoundersⓘ

Date ▲	Source IP	Country	Messages
10/7/2025	203.69.209.165	TW	1
10/8/2025	203.69.209.166	TW	1
10/10/2025	203.69.209.165	TW	1
3/13/2026	61.220.94.221	TW	1
3/15/2026	61.220.94.221	TW	1
3/16/2026	61.220.94.221	TW	1
3/16/2026	61.220.94.222	TW	2
3/18/2026	61.220.94.221	TW	1
3/21/2026	203.69.214.238	TW	3

Countries

Taiwan