Possible BGP hijack

Beginning at 2024-01-08 03:51:48 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS210158 MADRIDDIGITAL, ES.

But beginning at 2024-01-08 03:51:48, the same prefix ( was also announced by ASN 9808.

This was detected by 2 BGPMon peers.

Start time: 2024-01-08 03:51:48 UTC
Expected prefix:
Expected ASN: 210158 (MADRIDDIGITAL, ES)
Event Details
Detected advertisement:
Detected Origin ASN 9808 (CMNET-GD Guangdong Mobile Communication Co.Ltd., CN)
Detected AS Path 63956 3491 58453 9808
Detected by number of BGPMon peers: 2

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