As of our latest check on 2026-06-07, 213.1.145.71 (British Telecommunications Limited, AS2856, United Kingdom) had 1 open port (443) and no known CVEs.
Known CVEs on this host
1open port
0names pointing here
0known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-06-07.
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (1)
443/tcpSSLfirst 2026-06-07 · last 2026-06-07
TLS
TLSv1.2
Certificate for
shm-f1.vision.bt.com
Issued by
DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid
2025-06-26 → 2026-06-25
Raw response
(
Port history
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.