Home/Network intelligence/BGP history

BGP history

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

14.136.137.0/24

Observations availableIPv4

Latest originsAS9269

Events come from RIPE RIS route observations stored by CHA.LA; results represent collector visibility, not the complete global routing table.
Last observed10/12/2026, 12:55:20Open Prefix profile →
Route events167 days
Announcement12Route reachability advertised
Withdrawal4Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 10, 23 – Oct 11, 05Announcements 4Withdrawals 1AS9269
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
3
Collectors
1
Latest origins
AS9269
Aggregate points
5

Observed origin-set changes

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

Announcement and withdrawal detail

TimeEventOrigin ASNAS pathPeerCollector
10/12/2026, 12:55:20AnnouncementAS926957821 12586 3257 174 9269193.160.39.1rrc00
10/12/2026, 06:15:15AnnouncementAS92694608 7575 1299 174 9269203.119.104.1rrc00
10/11/2026, 01:40:40AnnouncementAS926937989 56300 132132 4657 174 9269203.123.48.6rrc00
10/11/2026, 01:35:27AnnouncementAS926937989 56300 132132 4657 174 9269203.123.48.6rrc00
10/11/2026, 01:35:23AnnouncementAS926937989 56300 132132 4657 4637 1299 174 9269203.123.48.6rrc00
10/11/2026, 01:10:15AnnouncementAS926937989 56300 132132 4657 174 9269203.123.48.6rrc00
10/11/2026, 00:20:23AnnouncementAS926937989 56300 132132 4657 4637 6461 174 9269203.123.48.6rrc00
10/11/2026, 00:20:21Withdrawal——203.123.48.6rrc00
10/11/2026, 00:00:16AnnouncementAS926937989 56300 132132 4657 4637 6461 174 9269203.123.48.6rrc00
10/10/2026, 20:50:26AnnouncementAS926937989 56300 132132 4657 4637 6461 174 9269203.123.48.6rrc00
10/10/2026, 20:50:16Withdrawal——203.123.48.6rrc00
10/10/2026, 20:05:23Withdrawal——203.123.48.6rrc00
10/10/2026, 18:25:07AnnouncementAS926937989 56300 132132 4657 4637 6461 174 9269203.123.48.6rrc00
10/10/2026, 18:00:22Withdrawal——203.123.48.6rrc00
10/10/2026, 16:50:05AnnouncementAS926937989 56300 132132 4657 174 9269203.123.48.6rrc00
10/9/2026, 09:00:03AnnouncementAS92694608 7575 1299 174 9269203.119.104.1rrc00
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