confirmed host

IP address 122.51.212.92

BianLiancommand-and-control server · :39904

On AS45090.

listed last confirmed feed checked TLP:CLEAR Suricata rules Show in the live feed

Relations

Values this address shares with other hosts in this archive, rarest first. A shared value says the hosts were set up alike, not that one operator runs them.

SharedValueOther hosts
JA4X templatee7bc7ebc3d9e_e7bc7ebc3d9e_a704c60b68189 other hosts · 9 listed

Not shared with any other host in this archive: 1 certificate.

Network context

SharedValueOther hosts
NetworkAS45090 · Shenzhen Tencent Computer Systems Com…538 other hosts · 493 listed

Hosts near this one, for context only.

Summary

First seen by the scanner2026-09-20
Evidence1 certificate
Look up elsewhereVirusTotal · Shodan · Censys

Observation history

Listed on 41 of the 63 days since this archive began recording, 2026-08-29 UTC.

  1. listed
  2. :39904

2026-08-292026-10-30

  • first seen to last confirmed
  • listed after its last confirmation

A marked day is a UTC day the feed listed this address. The feed keeps a listener for up to 90 days after its last confirmation, so a listed day is not a confirmation. A listener no longer in the feed is drawn to its last confirmation.

Listed days as dates
  • 2026-09-20 – 2026-10-30 (41 days)

122.51.212.92:39904 · BianLian

Last confirmed (24 days ago)

first seen2026-09-20 08:06 UTC
serviceip-port · tcp
networkAS45090 · Shenzhen Tencent Computer Systems Com…
confidence100 / 100
tls certificatecf90127d606a572b9b475f9620f8de7ff2fd70eeee1f5795ddfd4e052522ce6b
cert subject orgCN0hFt9Q0HrOXGEJ
cert issuer orgdxBRMDdAoGs4hREW
cert validity2026-08-13 → 2036-08-13
cert typeissuer-signed
cert key2048-bit
cert serial (hex)4453a6728e120c1ba7e4ed0877971043
cert serial (decimal)90821840308606092091993774831722500163

The names above are what the certificate asserts, signed by the issuer it names, which may be a public certificate authority, a private one, or one a builder ships. This site verifies none of it, so treat a name here as a lead to investigate, never an attribution.

Hosts sharing a value with this one

9 other hosts in this archive share at least one value with this one. Each is listed once, under its first shared value in Relations order. Dates and status are from the records that share a value. Every host shown is labelled BianLian, as this one is.

AddressSharesLast confirmedStatus
JA4X template · 9 other hosts · 9 listed

These hosts’ certificates share one JA4X template, which points to the same certificate tooling. It is not evidence of a single operator.

85.11.167.9JA4X templatelisted
198.100.154.163JA4X templatelisted
185.207.65.136JA4X templatelisted
51.68.216.211JA4X templatelisted
85.208.69.45JA4X templatelisted
193.8.187.10JA4X templatelisted
104.243.33.83JA4X templatelisted
162.243.6.201JA4X templatelisted
85.198.108.131JA4X templatelisted

Deploy

Suricata rules and hunt queries for this address’s 1 listed listener.

Suricata rules

Each query searches the last 30 days of your logs for connections to these listeners. Queries hold only addresses, ports and file hashes.

Microsoft Defender XDR (KQL)
DeviceNetworkEvents
| where Timestamp > ago(30d)
| where (RemoteIP == "122.51.212.92" and RemotePort in (39904))
Microsoft Sentinel (KQL)
CommonSecurityLog
| where TimeGenerated > ago(30d)
| where (DestinationIP == "122.51.212.92" and DestinationPort in (39904))
Splunk (SPL, CIM data models)
| tstats summariesonly=false count min(_time) as first_time max(_time) as last_time
    from datamodel=Network_Traffic where earliest=-30d
    ((All_Traffic.dest_ip="122.51.212.92" (All_Traffic.dest_port=39904)))
    by All_Traffic.src_ip All_Traffic.dest_ip All_Traffic.dest_port
Elastic (EQL)
network where
  (destination.ip == "122.51.212.92" and destination.port in (39904))

Cite this record

Plain text, for a ticket or a report
Address 122.51.212.92 Family BianLian (command-and-control server) Ports :39904 Status listed (feed checked 2026-10-30 20:07 UTC) First seen 2026-09-20 Last confirmed 2026-10-06 Record https://publicmosaic.com/ip/122.51.212.92 Source Public Mosaic, TLP:CLEAR