Possible BGP hijack

Beginning at 2022-09-23 02:19:30, we detected a possible BGP hijack.

Prefix 23.192.0.0/11, Normally announced by AS20940 AKAMAI-ASN1, NL

Starting at 2022-09-23 02:19:30, a more specific route (23.205.208.0/22) was announced by ASN 4657.

This was detected by 75 BGPMon peers.

Expected
Start time: 2022-09-23 02:19:30 UTC
Expected prefix: 23.192.0.0/11
Expected ASN: 20940 (AKAMAI-ASN1, NL)
Event Details
Detected advertisement: 23.205.208.0/22
Detected Origin ASN 4657 (STARHUB-INTERNET StarHub Ltd, SG)
Detected AS Path 63774 59103 41095 4657
Detected by number of BGPMon peers: 75

Watch the replay of this event

About BGPlay