Peer39 Crawler

Peer39 operates contextual intelligence crawlers. Published guidance cites IPv4 space around 204.15.208.0/23 with adjacent /24 activity; confirm with Peer39 or your contract before allowlisting.

Autonomous systems

AS54183

Published ranges

Peer39 crawler IPv4

Maintained feed

Aggregate 204.15.208.0/23 plus 204.15.210.0/24 (outside the /23). Same prefixes in Google-style JSON at /feeds/peer39.json - cross-check Peer39 for updates.

Published prefixes

  • 204.15.208.0/23
  • 204.15.210.0/24
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