Abuse RadarThreat Intelligence

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Address

220.202.105.174

High Archived

Suspicious SSH authentication attempts against monitored systems.

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Triage

Risk score

how this score is made up
Risk score52/100
Detection volume+20Sensor corroboration+20Signal class+12Recency+0
Enrichment

Address intelligence

cached
CountryChinaCN
City / regionHuaihua, Hunan Sheng, ChinaAsia/Shanghai
NetworkChina Unicomchinaunicom.cn
ASNAS4837
Reverse DNS—
Detections5total observations
Reporting sensors4distinct collectors
First seen2026-05-20 21:59 GMT+84 months ago
Last seen2026-08-24 10:08 GMT+81 month ago
Blocklist windowArchived
Attribution

Reporting sensors

which collectors observed this address
  • SSH Sensor 014 observations · last 2026-08-24 10:08 GMT+8SSH
  • SSH Sensor 041 observation · last 2026-07-21 13:40 GMT+8SSH
  • Retired sensor1 observation · last 2026-05-20 21:31 GMT+8Abuse
  • Retired sensor1 observation · last 2026-05-20 21:31 GMT+8Abuse
Sensor names are anonymised. Collector hostnames and log contents are never published.
Signals

Observation history

1 signal record
  • Suspicious SSH authentication attemptsHighSSH abuse
    5 detections from 4 sensors · first seen 2026-05-20 21:59 GMT+8 · last seen 2026-08-24 10:08 GMT+8 (1 month ago) · expired

    Suspicious SSH authentication attempts against monitored systems.

Correlation0 multi-signal, 12 single-signal

Addresses sharing an observed attribute with this one. Arrival proximity uses a ±30 minute window around first observation.

Showing the 12 strongest of 149 related addresses, ranked by how much each shared value narrows the field.

  • 58.20.77.110Single-signal

    AS4837 Observed across 53 days, 6 detections recorded.

    • Same ASNAS4837China UnicomAS4837 holds 137 observed addresses (2.9% of geolocated observations).distinguishing
    • Same reasonssh_auth_abuseSuspicious SSH authentication attemptsssh_auth_abuse appears on 701 observations (9.4% of the corpus).common
    Open address
  • 153.3.55.15Single-signal

    AS4837 Observed in a single observation window.

    • Same ASNAS4837China UnicomAS4837 holds 137 observed addresses (2.9% of geolocated observations).distinguishing
    • Same reasonssh_auth_abuseSuspicious SSH authentication attemptsssh_auth_abuse appears on 701 observations (9.4% of the corpus).common
    Open address
  • 42.48.51.22Single-signal

    AS4837 Observed in a single observation window.

    • Same ASNAS4837China UnicomAS4837 holds 137 observed addresses (2.9% of geolocated observations).distinguishing
    • Same reasonssh_auth_abuseSuspicious SSH authentication attemptsssh_auth_abuse appears on 701 observations (9.4% of the corpus).common
    Open address
  • 220.202.237.165Single-signal

    AS4837 Observed in a single observation window.

    • Same ASNAS4837China UnicomAS4837 holds 137 observed addresses (2.9% of geolocated observations).distinguishing
    • Same reasonssh_auth_abuseSuspicious SSH authentication attemptsssh_auth_abuse appears on 701 observations (9.4% of the corpus).common
    Open address
  • 220.200.72.24Single-signal

    AS4837 Observed in a single observation window.

    • Same ASNAS4837China UnicomAS4837 holds 137 observed addresses (2.9% of geolocated observations).distinguishing
    • Same reasonssh_auth_abuseSuspicious SSH authentication attemptsssh_auth_abuse appears on 701 observations (9.4% of the corpus).common
    Open address
  • 222.138.251.167Single-signal

    AS4837 Observed in a single observation window.

    • Same ASNAS4837China UnicomAS4837 holds 137 observed addresses (2.9% of geolocated observations).distinguishing
    • Same reasonssh_auth_abuseSuspicious SSH authentication attemptsssh_auth_abuse appears on 701 observations (9.4% of the corpus).common
    Open address
  • 182.135.210.122Single-signal

    Observed in a single observation window.

    • Same reasonssh_auth_abuseSuspicious SSH authentication attemptsssh_auth_abuse appears on 701 observations (9.4% of the corpus).common
    • First observed together15 minutes apart2026-05-20T13:59:00+00:00 / 2026-05-20T14:14:00+00:00Both addresses were first observed within 15 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 123.129.245.249Single-signal

    AS4837 Observed across 137 days, 8 detections recorded.

    • Same ASNAS4837China UnicomAS4837 holds 137 observed addresses (2.9% of geolocated observations).distinguishing
    Open address
  • 218.25.233.22Single-signal

    AS4837 Observed across 135 days, 5 detections recorded.

    • Same ASNAS4837China UnicomAS4837 holds 137 observed addresses (2.9% of geolocated observations).distinguishing
    Open address
  • 221.203.187.222Single-signal

    AS4837 Observed across 36 days, 2 detections recorded.

    • Same ASNAS4837China UnicomAS4837 holds 137 observed addresses (2.9% of geolocated observations).distinguishing
    Open address
  • 58.245.210.70Single-signal

    AS4837 Observed across 135 days, 4 detections recorded.

    • Same ASNAS4837China UnicomAS4837 holds 137 observed addresses (2.9% of geolocated observations).distinguishing
    Open address
  • 58.21.22.91Single-signal

    AS4837 Observed across 15 days, 2 detections recorded.

    • Same ASNAS4837China UnicomAS4837 holds 137 observed addresses (2.9% of geolocated observations).distinguishing
    Open address

These are shared observations, not attribution. Abuse Radar does not claim common ownership, operation, coordination or intent between these addresses.

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.