89.181.4.9

Low 30d list only

Suspicious SSH authentication attempts against monitored systems.

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Risk score21/100

Detection volume+4Sensor corroboration+5Signal class+12Recency+0

Address intelligence

cached

CountryPortugalPT

City / regionPortugal

NetworkNOS COMUNICACOES S.A.

ASN—

Reverse DNS—

Detections1total observations

Reporting sensors1distinct collectors

First seen2026-07-29 22:50 GMT+825 days ago

Last seen2026-07-29 22:50 GMT+825 days ago

Blocklist window30d list only

Reporting sensors

which collectors observed this address

SSH Sensor 021 observation(s) · last 2026-07-29 22:50 GMT+8SSH

Sensor names are anonymised. Collector hostnames and log contents are never published.

Observation history

1 signal record(s)

Suspicious SSH authentication attemptsLowSSH abuse
1 detection(s) from 1 sensor(s) · first seen 2026-07-29 22:50 GMT+8 · last seen 2026-07-29 22:50 GMT+8 (25 days ago) · active
Suspicious SSH authentication attempts against monitored systems.

Abuse Radar publishes sanitized indicators only. Severity is a triage hint computed from detection volume, sensor corroboration, signal class and recency — it is not an attribution claim. See methodology.