public mosaic llc support@publicmosaic.com
confirmed host

IP address 103.252.73.151

Slivercommand-and-control server · :10250, :6443

Observed 2026-08-30 to 2026-08-30 and no longer listed. On AS135905. This is an archived record, kept because an address that was listed stays answerable for having been listed.

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

This address answered on 2 ports — :10250, :6443.

103.252.73.151:10250 · Sliver

no longer listed Last confirmed

first seen2026-08-30 12:20 UTC
serviceip-port · tcp
networkAS135905 · VIETNAM POSTS AND TELECOMMUNICATIONS…
confidence100 / 100
tls certificated93ee31a02b4174275314a41100604df8b3c60dd32306400d78bf79aacd46b0f
ja4x7022c563de38_7022c563de38_bf0f0589fc03

103.252.73.151:6443 · Sliver

no longer listed Last confirmed

first seen2026-08-30 12:20 UTC
serviceip-port · tcp
observed hostkubernetes.default
networkAS135905 · VIETNAM POSTS AND TELECOMMUNICATIONS…
confidence100 / 100
tls certificate952022f930c1e4d874dc77d2ab883f873d354cdf966d69108e4b5b7014b978b7
ja4x7022c563de38_7022c563de38_bf0f0589fc03

Observation history

18d agotoday

Observed on 1 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 · 504 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. Full cohort →

Showing 24 of 504. Full cohort →

Neighbourhood · 103.252.73.0/24 · 2 hosts

2 other confirmed hosts in the same /24. Adjacent addresses under one operator are a different signal from a shared certificate — they suggest a block, not a build.

Pivots & lookups