Possible BGP hijack

Beginning at 2020-05-03 23:20:02, we detected a possible BGP hijack.

Prefix 104.27.144.0/20, Normally announced by AS13335 CLOUDFLARENET, US

Starting at 2020-05-03 23:20:02, a more specific route (104.27.152.0/24) was announced by ASN 61678.

This was detected by 86 BGPMon peers.

Expected
Start time: 2020-05-03 23:20:02 UTC
Expected prefix: 104.27.144.0/20
Expected ASN: 13335 (CLOUDFLARENET, US)
Event Details
Detected advertisement: 104.27.152.0/24
Detected Origin ASN 61678 (NETWAY INFORMATICA LTDA, BR)
Detected AS Path 200155 25512 174 2828 4230 61678
Detected by number of BGPMon peers: 86

Watch the replay of this event

About BGPlay