Prefix 155.235.240.0/22, is normally announced by AS64021 NETWORK-TRANSIT Network-Transit, CN.
But beginning at 2023-02-21 07:15:56, the same prefix (155.235.240.0/22) was also announced by ASN 16637.
This was detected by 66 BGPMon peers.
| Expected |
|---|
| Start time: 2023-02-21 07:15:56 UTC |
| Expected prefix: 155.235.240.0/22 |
| Expected ASN: 64021 (NETWORK-TRANSIT Network-Transit, CN) |
| Event Details |
|---|
| Detected advertisement: 155.235.240.0/22 |
| Detected Origin ASN 16637 (MTNNS-AS, ZA) |
| Detected AS Path 263287 263396 263321 61568 37468 37271 16637 |
| Detected by number of BGPMon peers: 66 |