Possible BGP hijack

Beginning at 2023-09-26 02:24:41 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS17716 NTU-TW National Taiwan University, TW.

But beginning at 2023-09-26 02:24:41, the same prefix ( was also announced by ASN 9198.

This was detected by 20 BGPMon peers.

Start time: 2023-09-26 02:24:41 UTC
Expected prefix:
Expected ASN: 17716 (NTU-TW National Taiwan University, TW)
Event Details
Detected advertisement:
Detected Origin ASN 9198 (KAZTELECOM-AS, KZ)
Detected AS Path 48200 6762 20485 9198
Detected by number of BGPMon peers: 20

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