Prefix 178.21.146.0/24, is normally announced by AS16509 AMAZON-02, US.
But beginning at 2023-01-27 08:33:12, the same prefix (178.21.146.0/24) was also announced by ASN 203560.
This was detected by 14 BGPMon peers.
| Expected |
|---|
| Start time: 2023-01-27 08:33:12 UTC |
| Expected prefix: 178.21.146.0/24 |
| Expected ASN: 16509 (AMAZON-02, US) |
| Event Details |
|---|
| Detected advertisement: 178.21.146.0/24 |
| Detected Origin ASN 203560 () |
| Detected AS Path 63956 9498 20473 203560 |
| Detected by number of BGPMon peers: 14 |