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confirmed host

51.75.62.52

Slivercommand-and-control server · :443, :31337

Last confirmed 2026-09-15, first seen 2026-08-25. On AS16276.

listed last confirmed feed checked TLP:CLEAR SURICATA .RULES SEE THE LIVE FEED →

This address answered on 2 ports — :443, :31337.

The upstream re-labelled one or more episodes below in place; only the most recent earlier label is kept, and the archive does not record when the change happened.

51.75.62.52:443 · Sliver

Last confirmed (today)

first seen2026-08-28 05:25 UTC
serviceip-port · tcp · HTTPS blend-in
earlier labelSliver or Havoc
networkAS16276 · OVH
confidence100 / 100
tls certificateee99fb52abe75be69ea7ac7825e4b5765e1b037908237983111c143b2b695683
cert subject51.75.62.52
cert validity2025-11-01 → 2027-11-01
cert typeCA-signed
cert key521-bit
cert serial (decimal)101414284763931658973110448038569514263
cert names51.75.62.52

The certificate names above were validated by the issuing authority at issuance. They describe the certificate, not conduct by the names' owner — a legitimately issued certificate can be deployed on a listed host by whoever holds its private key, so treat the name as a pivot to investigate rather than as an attribution.

ja4x000000000000_7022c563de38_bf0f0589fc03

51.75.62.52:31337 · Sliver

Last confirmed (today)

first seen2026-08-25 02:41 UTC
serviceip-port · tcp · Sliver default
networkAS16276 · OVH
confidence100 / 100
tls certificate7dccde44307b50b16e74d4af9a849382f68de0b90fd6bb2986ce32bc01cfd427
cert subjectmultiplayer
cert issueroperators
cert validity2025-12-03 → 2028-12-02
cert typeCA-signed
cert key256-bit
cert serial (decimal)27598247884447824433515334260694660437
cert namesmultiplayer

The certificate names above were validated by the issuing authority at issuance. They describe the certificate, not conduct by the names' owner — a legitimately issued certificate can be deployed on a listed host by whoever holds its private key, so treat the name as a pivot to investigate rather than as an attribution.

ja4x7022c563de38_7022c563de38_bf0f0589fc03

Observation history

18d agotoday

Observed on 18 of the 18 days since this archive began recording, 2026-08-29 UTC. Presence is per UTC day: a day is marked when the scanner confirmed this address at least once, not once per scan.

Shared JA4X issuance template · 511 hosts

These hosts issued certificates from the same template — the same distinguished-name fields hashed in the same order. It links tooling, not necessarily an operator.

1.13.165.181Sliver1.14.73.118Sliver100.53.240.26Sliver101.126.90.250Sliver101.132.66.50Sliver101.42.96.140Sliver103.121.92.150Sliver103.121.92.249Sliver103.121.95.90Sliver103.153.74.188Sliverarchived103.185.249.13Sliver103.216.116.136Sliverarchived103.216.116.186Sliverarchived103.216.117.141Sliverarchived103.216.117.216Sliverarchived103.216.117.40Sliverarchived103.226.250.31Sliverarchived103.226.251.109Sliverarchived103.226.251.110Sliverarchived103.226.251.111Sliverarchived103.226.251.112Sliverarchived103.226.251.113Sliverarchived103.226.251.114Sliverarchived103.226.251.115Sliverarchived

Showing 24 of 511. The rest are reachable from any of them.

Pivots & lookups

same asn → 45 other hosts lookups: virustotal · shodan · censys

Listed in error?

This page is generated from automated scanning and is publicly available. If you are responsible for this address and it should not be listed, write to support@publicmosaic.com — see abuse & takedown for what we need and what happens next, or opt-out to exclude a whole range from scanning.

Addresses are frequently compromised third-party hosts rather than infrastructure their owner stood up. A listing records what a scan observed at a point in time; it is not an allegation about whoever pays for the address.