Possible BGP hijack

Beginning at 2022-11-21 20:50:17, 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 20:50:17, a more specific route (192.40.20.0/24) was announced by ASN 268099.

This was detected by 27 BGPMon peers.

Expected
Start time: 2022-11-21 20:50:17 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 268099 (BJ NET BANDA LARGA LTDA, BR)
Detected AS Path 263287 262868 265269 268099
Detected by number of BGPMon peers: 27

Watch the replay of this event

About BGPlay