Abuse RadarThreat Intelligence

Connecting

Address

83.208.70.70

Medium 15/30d lists

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 score49/100
Detection volume+20Sensor corroboration+5Signal class+18Recency+6
Enrichment

Address intelligence

cached
CountryCzechiaCZ
City / regionPrague, Prague, CzechiaEurope/Prague
NetworkO2 Czech Republic, a.s.o2.cz
ASNAS5610
Reverse DNS83-208-70-70.rcc.o2.cz
Detections5total observations
Reporting sensors1distinct collectors
First seen2026-05-23 23:55 GMT+84 months ago
Last seen2026-09-25 17:15 GMT+814 days ago
Blocklist window15/30d lists
Attribution

Reporting sensors

which collectors observed this address
  • Leak Trap Sensor 025 observations · last 2026-09-25 17:15 GMT+8Leak
Sensor names are anonymised. Collector hostnames and log contents are never published.
Signals

Observation history

1 signal record
  • Leak trap address contactedMediumLeak trap
    5 detections from 1 sensor · first seen 2026-05-23 23:55 GMT+8 · last seen 2026-09-25 17:15 GMT+8 (14 days ago) · active

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

Correlation0 multi-signal, 11 single-signal

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

  • 85.160.86.11Single-signal

    AS5610 Observed in a single observation window.

    • Same ASNAS5610O2 Czech Republic, a.s.AS5610 holds 2 observed addresses (0.0% of geolocated observations).distinguishing
    Open address
  • 186.238.178.6Single-signal

    AS10429 Observed across 133 days, 6 detections recorded.

    • First observed together30 minutes apart2026-05-23T15:55:09+00:00 / 2026-05-23T16:25:06+00:00Both addresses were first observed within 30 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 187.8.64.94Single-signal

    AS10429 Observed across 133 days, 7 detections recorded.

    • First observed together10 minutes apart2026-05-23T15:55:09+00:00 / 2026-05-23T15:45:09+00:00Both addresses were first observed within 10 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 80.233.12.109Single-signal

    AS13280 Observed across 120 days, 4 detections recorded.

    • First observed together10 minutes apart2026-05-23T15:55:09+00:00 / 2026-05-23T15:45:12+00:00Both addresses were first observed within 10 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 59.0.127.4Single-signal

    AS4766 Observed across 119 days, 3 detections recorded.

    • First observed together5 minutes apart2026-05-23T15:55:09+00:00 / 2026-05-23T16:00:21+00:00Both addresses were first observed within 5 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 183.233.85.194Single-signal

    AS9808 Observed across 92 days, 2 detections recorded.

    • First observed together5 minutes apart2026-05-23T15:55:09+00:00 / 2026-05-23T15:50:10+00:00Both addresses were first observed within 5 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 210.245.95.11Single-signal

    AS18403 Observed across 69 days, 2 detections recorded.

    • First observed together10 minutes apart2026-05-23T15:55:09+00:00 / 2026-05-23T15:45:14+00:00Both addresses were first observed within 10 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 220.246.40.63Single-signal

    Observed across 56 days, 2 detections recorded.

    • First observed together10 minutes apart2026-05-23T15:55:09+00:00 / 2026-05-23T15:45:16+00:00Both addresses were first observed within 10 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 182.95.106.78Single-signal

    Observed across 25 days, 2 detections recorded.

    • First observed together30 minutes apart2026-05-23T15:55:09+00:00 / 2026-05-23T16:25:08+00:00Both addresses were first observed within 30 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 82.64.186.254Single-signal

    Observed in a single observation window.

    • First observed together11 minutes apart2026-05-23T15:55:09+00:00 / 2026-05-23T16:06:03+00:00Both addresses were first observed within 11 minutes of each other (window is +/-30 minutes).distinguishing
    Open address
  • 182.95.120.50Single-signal

    Observed in a single observation window.

    • First observed together10 minutes apart2026-05-23T15:55:09+00:00 / 2026-05-23T15:45:11+00:00Both addresses were first observed within 10 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.