121.164.135.251
121.164.135.251 is a threat-intelligence indicator (IPv4 address) classified as Suspicious, corroborated across 6 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
121.164.135.251- Classification
- Suspicious
- Confidence
- 95 / 100
- Corroboration
- 6 independent sources
- First seen
- Last seen
- Network (ASN)
- AS4766 — KIXS-AS-KR Korea Telecom
- Country
- KR
Tags
- aggregate-source
- attacker
- smtpgreet
- sshpwauth
- scanner
- spam-source
Related CVEs (535)
- CVE-2026-4519
- CVE-2026-34059
- CVE-2026-34032
- CVE-2026-33857
- CVE-2026-33006
- CVE-2026-29169
- CVE-2026-24072
- CVE-2025-6075
- CVE-2025-58098
- CVE-2025-49812
- CVE-2025-13837
- CVE-2025-13836
- CVE-2025-12781
- CVE-2025-12084
- CVE-2024-9287
- CVE-2024-7592
- CVE-2024-6232
- CVE-2024-40898
- CVE-2024-3566
- CVE-2024-25117
- CVE-2023-40217
- CVE-2023-38709
- CVE-2023-36632
- CVE-2023-31122
- CVE-2023-27043
- CVE-2023-24329
- CVE-2022-4900
- CVE-2022-48566
- CVE-2022-48565
- CVE-2022-48564
- CVE-2022-48560
- CVE-2022-45061
- CVE-2022-37436
- CVE-2022-31813
- CVE-2022-31629
- CVE-2022-31628
- CVE-2022-30556
- CVE-2022-29404
- CVE-2022-28615
- CVE-2022-28614
- CVE-2022-28330
- CVE-2022-26488
- CVE-2022-22721
- CVE-2022-22720
- CVE-2022-22719
- CVE-2022-2255
- CVE-2022-0391
- CVE-2021-44790
- CVE-2021-4044
- CVE-2021-40438
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