Prefix 139.28.48.0/22, is normally announced by AS22773 ASN-CXA-ALL-CCI-22773-RDC, US.
But beginning at 2023-05-21 13:50:42, the same prefix (139.28.48.0/22) was also announced by ASN 39521.
This was detected by 13 BGPMon peers.
| Expected |
|---|
| Start time: 2023-05-21 13:50:42 UTC |
| Expected prefix: 139.28.48.0/22 |
| Expected ASN: 22773 (ASN-CXA-ALL-CCI-22773-RDC, US) |
| Event Details |
|---|
| Detected advertisement: 139.28.48.0/22 |
| Detected Origin ASN 39521 (TNGNET, NL) |
| Detected AS Path 48659 29535 6939 39521 39521 |
| Detected by number of BGPMon peers: 13 |