IP Address: 2001:489a:2202:d::61b

This page shows DMARC authentication failure data for this IP address. Learn more about this data.

Geolocation Information

Country:: US United States
Region:: Wyoming
City:: Cheyenne
Coordinates:: 41.1437, -104.8117

WHOIS Information

Network Name:: MICROSOFT-IPV6-BLK
CIDR:: 2001:489A::/32, 2001:4898::/31
Owner:: Microsoft Corporation
Org ID:: MSFT
Address:: One Microsoft Way, Redmond, WA 98052
Reverse DNS:: mail-cy1usg02on061b.outbound.protection.office365.us
Last updated: 2/5/2026

Analysis

This IP was observed on a single date: February 26, 2025. It has been associated with 1 failed authentication event affecting 1 message — a single isolated event. The IP belongs to MICROSOFT-IPV6-BLK (Microsoft Corporation), a network with activity associated with United States.

Failures Detected from this IP

Showing 1-1 of 1 (failures, affecting 1 message)

Date ▼	Messages
2/26/2025	1

External Reputation Lookups

Look up this IP in external threat intelligence and reputation databases (opens in new tab):

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