IP Address: 172.245.12.79

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-14
CIDR:: 172.245.0.0/16
Owner:: HostPapa
Org ID:: HOSTP-7
Address:: 325 Delaware Avenue Suite 300, Buffalo, NY 14202
Reverse DNS:: 172-245-12-79-host.colocrossing.com
Last updated: 2/5/2026

Analysis

This IP was first observed on September 29, 2025 and most recently on October 22, 2025. It has been associated with 8 failed authentication events affecting 13 messages, representing moderate activity. The IP belongs to CC-14 (HostPapa), a network with activity associated with United States. 4 other IPs in the same /24 subnet (172.245.12.*) also appear in this dataset.

Network Topology

Failures Detected from this IP

Showing 1-8 of 8 failures, affecting 13 messages

Date ▼	Messages
10/22/2025	2
10/15/2025	1
10/14/2025	1
10/8/2025	1
10/7/2025	1
10/3/2025	2
10/1/2025	2
9/29/2025	3

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 172.245.12.0/24 range observed failing DMARC:

172.245.12.75 (1 failure), 172.245.12.76 (1 failure), 172.245.12.89 (1 failure), 172.245.12.92 (1 failure)