8.243.73.199

8.243.73.199 is a threat-intelligence indicator (IPv4 address) classified as Suspicious, corroborated across 4 independent feeds. It is aggregated and de-duplicated from many open and commercial threat feeds, with confidence scoring and decay over time.

Indicator facts

Type

IPv4 address

Indicator

8.243.73.199

Classification

Suspicious

Confidence

85 / 100

Corroboration

4 independent sources

First seen

2026-09-07

Last seen

2026-10-06

Network (ASN)

AS3356 — LEVEL3

Country

US

Tags

• attacker
• sshpwauth
• smtpgreet
• mail
• scanner
• spam-source

Related CVEs (10)

• CVE-2019-11072
• CVE-2018-19052
• CVE-2015-3200
• CVE-2014-2324
• CVE-2014-2323
• CVE-2014-0160
• CVE-2013-4560
• CVE-2013-4559
• CVE-2013-4508
• CVE-2012-5533

← Threat intelligence command center · Explore the indicator corpus