Possible BGP hijack

Beginning at 2020-09-17 20:57:20, we detected a possible BGP hijack.

Prefix 178.255.68.0/22, Normally announced by AS41107 BACKBONE-CONNECT, GB

Starting at 2020-09-17 20:57:20, a more specific route (178.255.69.0/24) was announced by ASN 203.

This was detected by 140 BGPMon peers.

Expected
Start time: 2020-09-17 20:57:20 UTC
Expected prefix: 178.255.68.0/22
Expected ASN: 41107 (BACKBONE-CONNECT, GB)
Event Details
Detected advertisement: 178.255.69.0/24
Detected Origin ASN 203 (CENTURYLINK-LEGACY-LVLT-203, US)
Detected AS Path 393891 3356 203
Detected by number of BGPMon peers: 140

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