Possible BGP hijack

Beginning at 2020-09-22 07:44:43 UTC, we detected a possible BGP hijack.

Prefix 2400:4b40::/32, is normally announced by AS7175 ERX-AUSSIE aussie.net Pty Limited, AU.

But beginning at 2020-09-22 07:44:43, the same prefix (2400:4b40::/32) was also announced by ASN 133425.

This was detected by 51 BGPMon peers.

Expected
Start time: 2020-09-22 07:44:43 UTC
Expected prefix: 2400:4b40::/32
Expected ASN: 7175 (ERX-AUSSIE aussie.net Pty Limited, AU)
Event Details
Detected advertisement: 2400:4b40::/32
Detected Origin ASN 133425 (--No Registry Entry--)
Detected AS Path 48284 60169 6939 9280 45671 45848 133425
Detected by number of BGPMon peers: 51

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