`12.4.11.53`

12.4.11.53 is an IP address that one published source reports in connection with Contagious Interview activity, which public reporting attributes to North Korea (DPRK). It is cited here from JPCERT/CC. The earliest of those reports is dated 2026-09-18 and the most recent 2026-11-09.

ip address Contagious Interview MATCHED IN SOURCE

First seen 2026-09-18 · last seen 2026-11-09

Network

Kind	fixed line
Network	AT&T Enterprises, LLC (Front Porch)
Announced by	AS7018 AT&T Enterprises, LLC
Country	United States

Looked up 2026-09-21 at ip-api.com. A subscriber line, as a person working from home ordinarily has.

Source

…3.118.30 185.117.72.143 104.168.160.209 58.221.71.73 121.12.104.29 159.89.214.31 174.133.126.27 115.16.79.72 206.161.205.142 216.255.189.85 12.4.11.53 39.100.159.8 63.219.176.248 176.96.138.103 81.161.229.110 107.189.6.214 66.220.17.157 103.74.105.78 104.37.168.41 65.98.83.114 3.3.3.255 61…
Contagious Interview IoCs — JPCERT/CC · published 2025-08-25 · pulled 2026-09-18

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