Possible BGP hijack

Beginning at 2018-11-29 12:05:26 UTC, we detected a possible BGP hijack.

Prefix 177.73.156.0/22, is normally announced by AS24961 myLoc managed IT AG.

But beginning at 2018-11-29 12:05:26, the same prefix (177.73.156.0/22) was also announced by ASN 18479.

This was detected by 4 BGPMon peers.

Expected
Start time: 2018-11-29 12:05:26 UTC
Expected prefix: 177.73.156.0/22
Expected ASN: 24961 (myLoc managed IT AG)
Event Details
Detected advertisement: 177.73.156.0/22
Detected Origin ASN 18479 (Universo Online S.A.)
Detected AS Path 268232 17222 52863 52320 22356 28124 18479
Detected by number of BGPMon peers: 4

Watch the replay of this event