Possible BGP hijack

Beginning at 2023-05-13 23:44:37, we detected a possible BGP hijack.

Prefix 91.202.128.0/22, Normally announced by AS13032 AS13032, UA

Starting at 2023-05-13 23:44:37, a more specific route (91.202.130.0/24) was announced by ASN 44621.

This was detected by 22 BGPMon peers.

Expected
Start time: 2023-05-13 23:44:37 UTC
Expected prefix: 91.202.128.0/22
Expected ASN: 13032 (AS13032, UA)
Event Details
Detected advertisement: 91.202.130.0/24
Detected Origin ASN 44621 (KOMPLEKSNIYE-SISTEMI-AS, RU)
Detected AS Path 201953 50607 6939 6762 20485 44621
Detected by number of BGPMon peers: 22

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