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BGP history

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

199.167.22.0/23

Observations availableIPv4

Latest originsAS54527

Events come from RIPE RIS route observations stored by CHA.LA; results represent collector visibility, not the complete global routing table.
Last observed10/10/2026, 23:20:13Open Prefix profile →
Route events47 days
Announcement3Route reachability advertised
Withdrawal1Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 10, 18 – Oct 11, 00Announcements 0Withdrawals 1No origin observed
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
3
Collectors
1
Latest origins
AS54527
Aggregate points
2

Observed origin-set changes

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

Announcement and withdrawal detail

TimeEventOrigin ASNAS pathPeerCollector
10/10/2026, 23:20:13Withdrawal——195.128.231.254rrc00
10/10/2026, 10:50:05AnnouncementAS5452717639 6939 54527202.69.160.152rrc00
10/9/2026, 04:05:13AnnouncementAS5452755720 2914 5452745.116.179.212rrc00
10/9/2026, 03:30:35AnnouncementAS5452755720 3257 5452745.116.179.212rrc00
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