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BGP history

Review announcements, withdrawals and observed origin changes for a Prefix over time, with the underlying events.

154.16.232.0/23

Observations availableIPv4

Latest originsAS138997

Events come from RIPE RIS route observations stored by CHA.LA; results represent collector visibility, not the complete global routing table.
Last observed10/13/2026, 07:05:43Open Prefix profile →
Route events67 days
Announcement5Route reachability advertised
Withdrawal1Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 10, 19 – Oct 11, 01Announcements 0Withdrawals 1No origin observed
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
5
Collectors
1
Latest origins
AS138997
Aggregate points
3

Observed origin-set changes

0 changes
No origin-set changes were observed in the last 7 days.

Announcement and withdrawal detail

TimeEventOrigin ASNAS pathPeerCollector
10/13/2026, 07:05:43AnnouncementAS13899757821 12586 3257 6453 138997 138997193.160.39.1rrc00
10/12/2026, 12:45:08AnnouncementAS13899757821 12586 3257 6453 138997 138997193.160.39.1rrc00
10/10/2026, 23:20:20Withdrawal——195.128.231.254rrc00
10/10/2026, 00:30:13AnnouncementAS13899717639 138997202.69.160.152rrc00
10/9/2026, 03:30:32AnnouncementAS13899755720 3257 174 138997 13899745.116.179.212rrc00
10/9/2026, 02:00:29AnnouncementAS1389973333 1257 6453 138997 138997193.0.0.56rrc00
CHA.LA BGP historyThis page uses the RIPE RIS event stream and hourly aggregates in local ClickHouse storage; withdrawal-only windows are not misclassified as origin changes.Source: CHA.LA local ClickHouse · Maximum query window: 30 days