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AS51852 Private Layer INC

ASN Active medium

Why this campaign was detected

6 IPs from the same network (Private Layer INC, AS51852) were active during overlapping time periods. Temporal correlation across a shared autonomous system suggests infrastructure controlled by the same entity.

Primary ASN

AS51852 · Private Layer INC

Subnet

—

Country

🇨🇭 CH

Cloud Provider

—

Member Count

6 IPs

Below average

Total Events

113587

Average by volume

Started / Ended

2026-02-28 10:33 — ongoing

Attack Types

ssh:bruteforce ssh:connection ssh:credential-reuse ssh:intrusion ssh:malware ssh:proxy-abuse

MITRE ATT&CK Techniques

Reconnaissance

T1595 T1595.001 T1595.002

Initial Access

T1078

Execution

T1059.004

Credential Access

T1110 T1110.001

Discovery

T1016 T1046 T1082

Command and Control

T1090 T1105 T1572

Member Actors

IP Address	Behavior	Confidence	Flags	Events	Agents	Attack Types	Hostname	Last Seen
179.43.139.58	proxy_abuser	80%	1x OSINT	74594	1	ssh:connectionssh:credential-reusessh:proxy-abuse	hostedby.privatelayer.com	2026-10-29 15:38	evidence →
179.43.153.2	credential_harvester	71%	2x OSINT	1641	4	ssh:bruteforcessh:connectionssh:intrusion	undefined.hostname.localhost	2026-10-26 06:15	evidence →
179.43.133.154	proxy_abuser	66%	1x OSINT	36674	1	ssh:connectionssh:credential-reusessh:proxy-abuse	hostedby.privatelayer.com	2026-10-29 17:12	evidence →
179.43.153.18	credential_harvester	63%	2x OSINT	1621	2	ssh:bruteforcessh:connectionssh:intrusion	undefined.hostname.localhost	2026-10-29 17:33	evidence →
179.43.182.115	credential_harvester	50%	1x OSINT	43	1	ssh:bruteforcessh:malware	lookup	2026-10-27 08:32	evidence →
179.43.172.194	credential_harvester	33%	2x OSINT	25	1	ssh:bruteforce	—	2026-10-27 11:18	evidence →

VPN Known VPN or proxy provider

DROP ASN on Spamhaus DROP list

Nx OSINT Corroborated by N external threat feeds