Possible BGP hijack

Beginning at 2022-08-09 21:10:07, we detected a possible BGP hijack.

Prefix 2001:67c:20d0::/47, Normally announced by AS5421 SU-NET-AS, BG

Starting at 2022-08-09 21:10:07, a more specific route (2001:67c:20d0::/48) was announced by ASN 4775.

This was detected by 3 BGPMon peers.

Expected
Start time: 2022-08-09 21:10:07 UTC
Expected prefix: 2001:67c:20d0::/47
Expected ASN: 5421 (SU-NET-AS, BG)
Event Details
Detected advertisement: 2001:67c:20d0::/48
Detected Origin ASN 4775 (GLOBE-TELECOM-AS Globe Telecoms, PH)
Detected AS Path 202365 57866 6830 2516 4775
Detected by number of BGPMon peers: 3

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