IP Address: 104.168.34.164

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

Geolocation Information

Country:: US United States
Region:: New York
City:: Buffalo
Coordinates:: 42.8864, -78.8784

WHOIS Information

Network Name:: CC-18
CIDR:: 104.168.0.0/17
Owner:: HostPapa
Org ID:: HOSTP-7
Address:: 325 Delaware Avenue Suite 300, Buffalo, NY 14202
Reverse DNS:: 104-168-34-164-host.colocrossing.com
Last updated: 2/5/2026

Analysis

This IP was first observed on January 26, 2025 and most recently on February 4, 2025. It has been associated with 3 failed authentication events affecting 5 messages, representing low but recurring activity. The IP belongs to CC-18 (HostPapa), a network with activity associated with United States. One other IP in the same /24 subnet (104.168.34.*) also appears in this dataset.

Failures Detected from this IP

Showing 1-3 of 3 failures, affecting 5 messages

Date ▼	Messages
2/4/2025	1
2/3/2025	3
1/26/2025	1

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

Nearby IPs

Other IPs in the 104.168.34.0/24 range observed failing DMARC:

104.168.34.171 (9 failures)