Possible BGP hijack

Beginning at 2023-04-27 18:01:50 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS18811 Unknown.

But beginning at 2023-04-27 18:01:50, the same prefix ( was also announced by ASN 7018.

This was detected by 22 BGPMon peers.

Start time: 2023-04-27 18:01:50 UTC
Expected prefix:
Expected ASN: 18811 (Unknown)
Event Details
Detected advertisement:
Detected Origin ASN 7018 (ATT-INTERNET4, US)
Detected AS Path 7018
Detected by number of BGPMon peers: 22

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