Possible BGP hijack

Beginning at 2022-11-21 20:51:16, we detected a possible BGP hijack.

Prefix 192.40.20.0/23, Normally announced by AS749 DNIC-AS-00749, US

Starting at 2022-11-21 20:51:16, a more specific route (192.40.20.0/24) was announced by ASN 270574.

This was detected by 3 BGPMon peers.

Expected
Start time: 2022-11-21 20:51:16 UTC
Expected prefix: 192.40.20.0/23
Expected ASN: 749 (DNIC-AS-00749, US)
Event Details
Detected advertisement: 192.40.20.0/24
Detected Origin ASN 270574 (RRNET PROVEDOR, BR)
Detected AS Path 28130 265269 270574
Detected by number of BGPMon peers: 3

Watch the replay of this event

About BGPlay