Abuse RadarThreat Intelligence

Connecting

Address

45.138.12.53

High 10/15/30d lists

Requests for files that exist only to be stolen - .env, .git internals, configuration and database backups. A web sensor reports this after several distinct such paths from one address, never after a single 404.

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Triage

Risk score

how this score is made up
Risk score62/100
Detection volume+45Sensor corroboration+5Signal class+0Recency+12
Enrichment

Address intelligence

cached
CountryHong KongHK
City / regionHong Kong, Hong Kong, Hong KongAsia/Hong_Kong
NetworkTC DATACENTER LIMITEDtcdatacenter.com
ASNAS218785
Reverse DNS—
Detections12total observations
Reporting sensors1distinct collectors
First seen2026-09-26 07:18 GMT+813 days ago
Last seen2026-10-03 17:34 GMT+86 days ago
Blocklist window10/15/30d lists
Attribution

Reporting sensors

which collectors observed this address
  • Web Sensor 0112 observations · last 2026-10-03 17:34 GMT+8Web
Sensor names are anonymised. Collector hostnames and log contents are never published.
Signals

Observation history

1 signal record
  • Sensitive file probing over HTTPHighWeb attack
    12 detections from 1 sensor · first seen 2026-09-26 07:18 GMT+8 · last seen 2026-10-03 17:34 GMT+8 (6 days ago) · active

    Requests for files that exist only to be stolen - .env, .git internals, configuration and database backups. A web sensor reports this after several distinct such paths from one address, never after a single 404.

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

  • 45.138.12.23Single-signal

    AS218785 Observed across 17 days, 56 detections recorded.

    • Same ASNAS218785TC DATACENTER LIMITEDAS218785 holds 18 observed addresses (0.4% of geolocated observations).distinguishing
    • Same reasonweb_sensitive_file_probeSensitive file probing over HTTPweb_sensitive_file_probe appears on 383 observations (5.1% of the corpus).common
    Open address
  • 45.138.12.6Single-signal

    AS218785 Observed across 1 days, 9 detections recorded.

    • Same ASNAS218785TC DATACENTER LIMITEDAS218785 holds 18 observed addresses (0.4% of geolocated observations).distinguishing
    • Same reasonweb_sensitive_file_probeSensitive file probing over HTTPweb_sensitive_file_probe appears on 383 observations (5.1% of the corpus).common
    Open address
  • 45.138.12.25Single-signal

    AS218785 Observed across 16 days, 31 detections recorded.

    • Same ASNAS218785TC DATACENTER LIMITEDAS218785 holds 18 observed addresses (0.4% of geolocated observations).distinguishing
    • Same reasonweb_sensitive_file_probeSensitive file probing over HTTPweb_sensitive_file_probe appears on 383 observations (5.1% of the corpus).common
    Open address
  • 45.138.12.16Single-signal

    AS218785 Observed across 16 days, 10 detections recorded.

    • Same ASNAS218785TC DATACENTER LIMITEDAS218785 holds 18 observed addresses (0.4% of geolocated observations).distinguishing
    • Same reasonweb_sensitive_file_probeSensitive file probing over HTTPweb_sensitive_file_probe appears on 383 observations (5.1% of the corpus).common
    Open address
  • 45.138.12.30Single-signal

    AS218785 Observed across 14 days, 88 detections recorded.

    • Same ASNAS218785TC DATACENTER LIMITEDAS218785 holds 18 observed addresses (0.4% of geolocated observations).distinguishing
    • Same reasonweb_sensitive_file_probeSensitive file probing over HTTPweb_sensitive_file_probe appears on 383 observations (5.1% of the corpus).common
    Open address
  • 45.138.12.24Single-signal

    AS218785 Observed in a single observation window.

    • Same ASNAS218785TC DATACENTER LIMITEDAS218785 holds 18 observed addresses (0.4% of geolocated observations).distinguishing
    • Same reasonweb_sensitive_file_probeSensitive file probing over HTTPweb_sensitive_file_probe appears on 383 observations (5.1% of the corpus).common
    Open address
  • 45.138.12.26Single-signal

    AS218785 Observed across 11 days, 115 detections recorded.

    • Same ASNAS218785TC DATACENTER LIMITEDAS218785 holds 18 observed addresses (0.4% of geolocated observations).distinguishing
    • Same reasonweb_sensitive_file_probeSensitive file probing over HTTPweb_sensitive_file_probe appears on 383 observations (5.1% of the corpus).common
    Open address
  • 45.138.12.10Single-signal

    AS218785 Observed across 3 days, 56 detections recorded.

    • Same ASNAS218785TC DATACENTER LIMITEDAS218785 holds 18 observed addresses (0.4% of geolocated observations).distinguishing
    • Same reasonweb_sensitive_file_probeSensitive file probing over HTTPweb_sensitive_file_probe appears on 383 observations (5.1% of the corpus).common
    Open address
  • 45.138.12.22Single-signal

    AS218785 Observed across 2 days, 56 detections recorded.

    • Same ASNAS218785TC DATACENTER LIMITEDAS218785 holds 18 observed addresses (0.4% of geolocated observations).distinguishing
    • Same reasonweb_sensitive_file_probeSensitive file probing over HTTPweb_sensitive_file_probe appears on 383 observations (5.1% of the corpus).common
    Open address
  • 185.218.86.11Single-signal

    AS218785 Observed in a single observation window.

    • Same ASNAS218785TC DATACENTER LIMITEDAS218785 holds 18 observed addresses (0.4% of geolocated observations).distinguishing
    • Same reasonweb_sensitive_file_probeSensitive file probing over HTTPweb_sensitive_file_probe appears on 383 observations (5.1% of the corpus).common
    Open address
  • 45.138.12.27Single-signal

    AS218785 Observed across 11 days, 56 detections recorded.

    • Same ASNAS218785TC DATACENTER LIMITEDAS218785 holds 18 observed addresses (0.4% of geolocated observations).distinguishing
    • Same reasonweb_sensitive_file_probeSensitive file probing over HTTPweb_sensitive_file_probe appears on 383 observations (5.1% of the corpus).common
    Open address
  • 45.138.12.52Single-signal

    AS218785 Observed across 6 days, 43 detections recorded.

    • Same ASNAS218785TC DATACENTER LIMITEDAS218785 holds 18 observed addresses (0.4% of geolocated observations).distinguishing
    • Same reasonweb_sensitive_file_probeSensitive file probing over HTTPweb_sensitive_file_probe appears on 383 observations (5.1% of the corpus).common
    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.