Possible BGP hijack

Beginning at 2022-01-14 09:33:30, we detected a possible BGP hijack.

Prefix 2001:4cf8::/32, Normally announced by AS13167 MERCK-KGAA Darmstadt Germany, DE

Starting at 2022-01-14 09:33:30, a more specific route (2001:4cf8:6000::/48) was announced by ASN 3758.

This was detected by 40 BGPMon peers.

Expected
Start time: 2022-01-14 09:33:30 UTC
Expected prefix: 2001:4cf8::/32
Expected ASN: 13167 (MERCK-KGAA Darmstadt Germany, DE)
Event Details
Detected advertisement: 2001:4cf8:6000::/48
Detected Origin ASN 3758 (SINGNET SingNet, SG)
Detected AS Path 50156 39923 6939 6461 7473 3758
Detected by number of BGPMon peers: 40

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