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BGP history

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

134.231.32.0/19

Observations availableIPv4

Latest originsAS21949

Events come from RIPE RIS route observations stored by CHA.LA; results represent collector visibility, not the complete global routing table.
Last observed10/14/2026, 03:35:00Open Prefix profile →
Route events77 days
Announcement6Route reachability advertised
Withdrawal1Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 13, 22 – Oct 14, 04Announcements 1Withdrawals 0AS21949
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
6
Collectors
1
Latest origins
AS21949
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
10/14/2026, 03:35:00AnnouncementAS21949328840 327727 174 21949102.208.105.2rrc00
10/13/2026, 07:05:29AnnouncementAS2194957821 12586 3257 1299 21949193.160.39.1rrc00
10/12/2026, 12:45:01AnnouncementAS2194957821 12586 3257 1299 21949193.160.39.1rrc00
10/10/2026, 23:20:00Withdrawal——195.128.231.254rrc00
10/10/2026, 10:10:15AnnouncementAS2194917639 9002 21949202.69.160.152rrc00
10/9/2026, 03:30:31AnnouncementAS2194955720 3257 1299 2194945.116.179.212rrc00
10/8/2026, 22:15:36AnnouncementAS2194929504 39392 1299 21949185.193.84.191rrc00
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