Network: OMEGATECH

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

Network Information

WHOIS Owner:: ORG-OL329-RIPE
Countries:: DE NL

Unique IPs:: 13

CIDRs:: 178.16.52.0/24, 178.16.53.0/24, (more)

Analysis

This network has contributed 13 unique IP addresses across 70 failed authentication events, accounting for 90 messages. Activity spans from September 17, 2025 to July 9, 2026, with peak volume in June 2026 (15 events). The top countries by failure volume are The Netherlands (71%), Germany (29%). The most active source IPs from this network include 91.92.241.38 (11 failures), 178.16.54.201 (10 failures), 178.16.52.41 (9 failures). Failures from OMEGATECH are concentrated in two countries, which may indicate a targeted campaign or regionally hosted infrastructure.

Failures Detected from this Network

Showing 51-70 of 70 failures, affecting 90 messages

Show Confoundersⓘ

Date ▼	Source IP	Country	Messages
2/16/2026	91.92.242.219	NL	2
10/28/2025	178.16.53.212	NL	1
10/27/2025	178.16.53.212	NL	1
10/24/2025	178.16.54.201	NL	1
10/23/2025	178.16.54.201	NL	1
10/21/2025	178.16.54.201	NL	2
10/16/2025	178.16.53.212	NL	1
10/13/2025	178.16.53.212	NL	1
10/8/2025	178.16.53.212	NL	1
10/7/2025	178.16.53.212	NL	1
10/7/2025	178.16.53.50	NL	1
10/6/2025	178.16.54.201	NL	1
9/29/2025	178.16.54.201	NL	2
9/28/2025	178.16.54.201	NL	1
9/26/2025	178.16.52.167	DE	1
9/26/2025	178.16.54.201	NL	1
9/25/2025	178.16.54.201	NL	1
9/24/2025	178.16.54.201	NL	1
9/18/2025	178.16.52.167	DE	1
9/17/2025	178.16.54.201	NL	1

Countries