Report for IP: 203.57.235.233

Threat LevelCRITICAL72/1001 rule type
14 incidents ยท active attack detected ยท persistent 26-day campaign ยท last seen 2d ago
PTR N/A
Org / ASN Chinanet GD
Country ๐Ÿ‡จ๐Ÿ‡ณ China
City Guangzhou, Guangdong
Timezone Asia/Shanghai
Botnet InfrastructureChinaNet (AS4134, China Telecom)
ChinaNet (AS4134) is one of the highest-volume attack-originating ASNs globally, consistently ranking in SANS/DShield top-10 attacker lists. Activity ranges from compromised consumer endpoints to dedicated scan infrastructure. SSH brute-force from this network targets common username dictionaries at scale โ€” automated, persistent credential-harvesting botnet behavior.

Attack Analysis

๐Ÿ‡จ๐Ÿ‡ณ China ยท Guangzhou ยท 58519 ยท Chinanet Guangdong Province Network
Suricata IDS Alert
Suricata intrusion detection flagged this IP for malicious network behaviour โ€” including port scanning, exploit attempts, botnet activity, or known attack signatures. The specific signature is shown in the report list below.

Reports (14)

Date Severity Description
29 Jul 2026 - 19:09 medium IDS: Suricata alert โ€” Honeypot: probe to closed SSH port 22
26 Jul 2026 - 14:01 medium IDS: Suricata alert โ€” Honeypot: probe to closed SSH port 22
25 Jul 2026 - 03:20 medium IDS: Suricata alert โ€” Honeypot: probe to closed SSH port 22
18 Jul 2026 - 10:24 medium IDS: Suricata alert โ€” Honeypot: probe to closed SSH port 22
15 Jul 2026 - 18:53 medium IDS: Suricata alert โ€” Honeypot: probe to closed SSH port 22
12 Jul 2026 - 06:42 medium IDS: Suricata alert โ€” Honeypot: probe to closed SSH port 22
12 Jul 2026 - 01:37 medium IDS: Suricata alert โ€” Honeypot: probe to closed SSH port 22
11 Jul 2026 - 18:51 medium IDS: Suricata alert โ€” Honeypot: probe to closed SSH port 22
10 Jul 2026 - 02:32 medium IDS: Suricata alert โ€” Honeypot: probe to closed SSH port 22
8 Jul 2026 - 14:43 medium IDS: Suricata alert โ€” Honeypot: probe to closed SSH port 22
8 Jul 2026 - 04:41 medium IDS: Suricata alert โ€” Honeypot: probe to closed SSH port 22
4 Jul 2026 - 09:12 high IDS: Suricata alert
4 Jul 2026 - 09:12 medium IDS: Suricata alert โ€” Honeypot: probe to closed SSH port 22
3 Jul 2026 - 20:37 high IDS: Suricata alert โ€” Honeypot: probe to closed SSH port 22