IP Address: 109.91.157.25

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

Geolocation Information

Country:: DE Germany
Region:: North Rhine-Westphalia
City:: Schwelm
Coordinates:: 51.291, 7.3046

WHOIS Information

Network Name:: VODAFONE-STATIC-B2B-POOL-NET
CIDR:: 109.91.0.0/16
Owner:: Vodafone West
Reverse DNS:: ip-109-091-157-025.um37.pools.vodafone-ip.de
Last updated: 2/5/2026

Analysis

This IP was first observed on May 1, 2024 and most recently on May 3, 2024. It has been associated with 3 failed authentication events affecting 4 messages, representing low but recurring activity. The IP belongs to VODAFONE-STATIC-B2B-POOL-NET (Vodafone West), a network with activity associated with Germany.

Failures Detected from this IP

Showing 1-3 of 3 failures, affecting 4 messages

Date ▼	Messages
5/3/2024	1
5/2/2024	1
5/1/2024	2

External Reputation Lookups

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

AbuseIPDB Cisco Talos Project Honey Pot GreyNoise VirusTotal Shodan Censys Spamhaus