21/tcp
TELNET
first 2026-08-27 · last 2026-08-27
Raw response
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Host
As of our latest check on 2026-08-27, 104.255.224.78 (Sneaker Server, LLC, AS397651, United States) had 1 open port (21) and no known CVEs.
Open ports and CVEs as of our latest check of this host, 2026-08-27.
No known CVEs on this host.
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
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Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.