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Subnet 66.228.53.0/24
SUBNET Active highWhy this campaign was detected
7 IPs from the same /24 subnet (66.228.53.0/24) were observed attacking our sensors within the same time window. All belong to Akamai Connected Cloud (AS63949). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS63949 · Akamai Connected Cloud
Subnet
66.228.53.0/24
Country
🇺🇸 US
Cloud Provider
Linode
Member Count
7 IPs
Below average
Total Events
407
Below average by volume
Started / Ended
2026-03-05 08:40 — ongoing
Attack Types
MITRE ATT&CK Techniques
Initial Access
Discovery
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 66.228.53.4 | web_probe | 64% | 63 | 3 | http:scanssh:bruteforce | — | 2026-06-03 13:35 | evidence → | |
| 66.228.53.157 | web_probe | 63% | 77 | 3 | http:scanssh:bruteforce | — | 2026-06-03 04:15 | evidence → | |
| 66.228.53.174 | web_probe | 63% | 61 | 3 | http:scanssh:bruteforce | — | 2026-06-03 01:34 | evidence → | |
| 66.228.53.204 | web_probe | 63% | 52 | 3 | http:scanssh:bruteforce | — | 2026-06-03 03:54 | evidence → | |
| 66.228.53.46 | web_probe | 57% | 54 | 3 | http:scanssh:bruteforce | — | 2026-05-30 19:37 | evidence → | |
| 66.228.53.162 | web_probe | 55% | 59 | 3 | http:scanssh:bruteforce | — | 2026-05-29 21:37 | evidence → | |
| 66.228.53.136 | web_probe | 50% | 41 | 3 | http:scan | — | 2026-05-31 16:35 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds