Possible BGP hijack

Beginning at 2023-02-24 10:55:57 UTC, we detected a possible BGP hijack.

Prefix 185.248.35.0/24, is normally announced by AS20746 ASN-IDC T.NO.OM.I.NC, IT.

But beginning at 2023-02-24 10:55:57, the same prefix (185.248.35.0/24) was also announced by ASN 9186.

This was detected by 2 BGPMon peers.

Expected
Start time: 2023-02-24 10:55:57 UTC
Expected prefix: 185.248.35.0/24
Expected ASN: 20746 (ASN-IDC T.NO.OM.I.NC, IT)
Event Details
Detected advertisement: 185.248.35.0/24
Detected Origin ASN 9186 (ONI Lisbon, Portugal., PT)
Detected AS Path 263287 61568 37468 9186
Detected by number of BGPMon peers: 2

Watch the replay of this event

About BGPlay