Possible BGP hijack

Beginning at 2023-09-20 23:34:23, we detected a possible BGP hijack.

Prefix 2400:70e0::/32, Normally announced by AS18041 TWDS-TRANSIT-AS-TW Taiwan Digital Streaming Co., TW

Starting at 2023-09-20 23:34:23, a more specific route (2400:70e0::/44) was announced by ASN 945.

This was detected by 6 BGPMon peers.

Expected
Start time: 2023-09-20 23:34:23 UTC
Expected prefix: 2400:70e0::/32
Expected ASN: 18041 (TWDS-TRANSIT-AS-TW Taiwan Digital Streaming Co., TW)
Event Details
Detected advertisement: 2400:70e0::/44
Detected Origin ASN 945 (Unknown)
Detected AS Path 20205 6939 945
Detected by number of BGPMon peers: 6

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