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BGP history

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

193.37.139.0/24

Observations availableIPv4

Latest originsAS34927

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, 10:10:02Open Prefix profile →
Route events57 days
Announcement5Route reachability advertised
Withdrawal0Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 9, 18 – Oct 10, 00Announcements 1Withdrawals 0AS34927
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
3
Collectors
1
Latest origins
AS34927
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, 10:10:02AnnouncementAS3492717639 6939 34927202.69.160.152rrc00
10/10/2026, 00:30:15AnnouncementAS3492717639 6939 34927202.69.160.152rrc00
10/9/2026, 09:00:03AnnouncementAS349274608 7575 1299 835 34927203.119.104.1rrc00
10/9/2026, 04:05:03AnnouncementAS3492755720 2914 1299 835 3492745.116.179.212rrc00
10/9/2026, 03:30:54AnnouncementAS3492755720 3257 835 3492745.116.179.212rrc00
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