Possible BGP hijack

Beginning at 2023-11-07 06:06:02, we detected a possible BGP hijack.

Prefix 163.44.128.0/19, Normally announced by AS59349 GMO-Z-COM GMO-Z.COM PTE. LTD., SG

Starting at 2023-11-07 06:06:02, a more specific route (163.44.128.0/24) was announced by ASN 19905.

This was detected by 14 BGPMon peers.

Expected
Start time: 2023-11-07 06:06:02 UTC
Expected prefix: 163.44.128.0/19
Expected ASN: 59349 (GMO-Z-COM GMO-Z.COM PTE. LTD., SG)
Event Details
Detected advertisement: 163.44.128.0/24
Detected Origin ASN 19905 (NEUSTAR-AS6, US)
Detected AS Path 209218 20473 1299 22822 19905
Detected by number of BGPMon peers: 14

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