Possible BGP hijack

Beginning at 2023-10-14 13:44:16 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS211432 IMPROVIZUS, LT.

But beginning at 2023-10-14 13:44:16, the same prefix ( was also announced by ASN 211415.

This was detected by 18 BGPMon peers.

Start time: 2023-10-14 13:44:16 UTC
Expected prefix:
Expected ASN: 211432 (IMPROVIZUS, LT)
Event Details
Detected advertisement:
Detected Origin ASN 211415 (IPROYALUK, LT)
Detected AS Path 28300 14840 6762 62240 62240 211415
Detected by number of BGPMon peers: 18

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