IP Address: 205.139.110.120

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

Geolocation Information

Country:: US United States
Coordinates:: 37.751, -97.822

WHOIS Information

Network Name:: CENTURYLINK-LEGACY-SAVVIS-BLK182
CIDR:: 205.138.0.0/15, 205.140.0.0/17, 205.140.128.0/19, 205.140.160.0/20
Owner:: CenturyLink Communications, LLC
Org ID:: CCL-534
Address:: 100 CENTURYLINK DR, Monroe, LA 71201
Reverse DNS:: us-smtp-inbound-delivery-1.mimecast.com
Last updated: 2/5/2026

Analysis

This IP was first observed on March 13, 2024 and most recently on December 18, 2024. It has been associated with 14 failed authentication events affecting 40 messages, representing moderate activity. The IP belongs to CENTURYLINK-LEGACY-SAVVIS-BLK182 (CenturyLink Communications, LLC), a commercial ISP with activity associated with United States.

Failures Detected from this IP

Showing 1-14 of 14 failures, affecting 40 messages

Date ▼	Messages
12/18/2024	1
12/11/2024	1
12/5/2024	1
11/20/2024	2
11/13/2024	2
11/12/2024	5
11/6/2024	2
10/30/2024	1
10/23/2024	5
9/27/2024	6
9/20/2024	4
9/18/2024	5
9/13/2024	4
3/13/2024	1

External Reputation Lookups

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

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