Possible BGP hijack

Beginning at 2023-07-21 17:04:51 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS133480 INTERGRID-AS-AP Intergrid Group Pty Ltd, AU.

But beginning at 2023-07-21 17:04:51, the same prefix ( was also announced by ASN 9009.

This was detected by 4 BGPMon peers.

Start time: 2023-07-21 17:04:51 UTC
Expected prefix:
Expected ASN: 133480 (INTERGRID-AS-AP Intergrid Group Pty Ltd, AU)
Event Details
Detected advertisement:
Detected Origin ASN 9009 (M247, GB)
Detected AS Path 27257 1239 9009
Detected by number of BGPMon peers: 4

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