Abuse RadarThreat Intelligence

Connecting

Address

177.135.126.153

Medium Archived

A monitored leak-trap address was contacted. This suggests the sender may be using exposed or scraped address data.

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Triage

Risk score

how this score is made up
Risk score46/100
Detection volume+8Sensor corroboration+20Signal class+18Recency+0
Enrichment

Address intelligence

cached
CountryBrazilBR
City / regionBrazil
NetworkTELEF NICA BRASIL S.A
ASN—
Reverse DNS—
Detections2total observations
Reporting sensors4distinct collectors
First seen2026-05-20 21:45 GMT+84 months ago
Last seen2026-05-31 00:55 GMT+84 months ago
Blocklist windowArchived
Attribution

Reporting sensors

which collectors observed this address
  • Leak Trap Sensor 021 observation · last 2026-05-31 00:55 GMT+8Leak
  • Retired sensor1 observation · last 2026-05-20 21:45 GMT+8Abuse
  • Leak Trap Sensor 01 (retired)1 observation · last 2026-05-20 21:45 GMT+8Leak
  • Retired sensor1 observation · last 2026-05-20 21:45 GMT+8Abuse
Sensor names are anonymised. Collector hostnames and log contents are never published.
Signals

Observation history

1 signal record
  • Leak trap address contactedMediumLeak trap
    2 detections from 4 sensors · first seen 2026-05-20 21:45 GMT+8 · last seen 2026-05-31 00:55 GMT+8 (4 months ago) · expired

    A monitored leak-trap address was contacted. This suggests the sender may be using exposed or scraped address data.

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 13 related addresses, ranked by how much each shared value narrows the field.

  • 187.8.120.90Single-signal

    AS10429 Observed across 135 days, 8 detections recorded.

    • First observed together3 seconds apart2026-05-20T13:45:10+00:00 / 2026-05-20T13:45:13+00:00Both addresses were first observed within 0 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 122.176.45.238Single-signal

    AS24560 Observed across 130 days, 3 detections recorded.

    • First observed together6 seconds apart2026-05-20T13:45:10+00:00 / 2026-05-20T13:45:16+00:00Both addresses were first observed within 0 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 92.255.196.185Single-signal

    AS41668 Observed across 129 days, 4 detections recorded.

    • First observed together1 seconds apart2026-05-20T13:45:10+00:00 / 2026-05-20T13:45:11+00:00Both addresses were first observed within 0 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 101.13.4.128Single-signal

    AS24158 Observed across 124 days, 3 detections recorded.

    • First observed together7 seconds apart2026-05-20T13:45:10+00:00 / 2026-05-20T13:45:17+00:00Both addresses were first observed within 0 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 106.201.237.208Single-signal

    AS24560 Observed across 116 days, 5 detections recorded.

    • First observed together2 seconds apart2026-05-20T13:45:10+00:00 / 2026-05-20T13:45:12+00:00Both addresses were first observed within 0 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 148.170.156.248Single-signal

    AS11260 Observed across 104 days, 3 detections recorded.

    • First observed together10 seconds apart2026-05-20T13:45:10+00:00 / 2026-05-20T13:45:20+00:00Both addresses were first observed within 0 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 218.23.95.14Single-signal

    AS4134 Observed across 103 days, 3 detections recorded.

    • First observed together5 seconds apart2026-05-20T13:45:10+00:00 / 2026-05-20T13:45:15+00:00Both addresses were first observed within 0 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 220.202.105.174Single-signal

    AS4837 Observed across 95 days, 5 detections recorded.

    • First observed together14 minutes apart2026-05-20T13:45:10+00:00 / 2026-05-20T13:59:00+00:00Both addresses were first observed within 14 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 74.196.127.84Single-signal

    Observed across 67 days, 2 detections recorded.

    • First observed together9 seconds apart2026-05-20T13:45:10+00:00 / 2026-05-20T13:45:19+00:00Both addresses were first observed within 0 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 79.154.189.27Single-signal

    Observed across 8 days, 2 detections recorded.

    • First observed together3 seconds apart2026-05-20T13:45:10+00:00 / 2026-05-20T13:45:13+00:00Both addresses were first observed within 0 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 182.135.210.122Single-signal

    Observed in a single observation window.

    • First observed together29 minutes apart2026-05-20T13:45:10+00:00 / 2026-05-20T14:14:00+00:00Both addresses were first observed within 29 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 103.39.245.69Single-signal

    Observed in a single observation window.

    • First observed together8 seconds apart2026-05-20T13:45:10+00:00 / 2026-05-20T13:45:18+00:00Both addresses were first observed within 0 minutes of each other (window is +/-30 minutes).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.