Possible BGP hijack

Beginning at 2021-12-07 05:40:38, we detected a possible BGP hijack.

Prefix 100.1.0.0/16, Normally announced by AS701 UUNET, US

Starting at 2021-12-07 05:40:38, a more specific route (100.1.0.0/24) was announced by ASN 131812.

This was detected by 38 BGPMon peers.

Expected
Start time: 2021-12-07 05:40:38 UTC
Expected prefix: 100.1.0.0/16
Expected ASN: 701 (UUNET, US)
Event Details
Detected advertisement: 100.1.0.0/24
Detected Origin ASN 131812 ()
Detected AS Path 393891 803 9318 131812
Detected by number of BGPMon peers: 38

Watch the replay of this event

About BGPlay