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BGP history

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

104.134.76.0/24

Observations availableIPv4

Latest originsAS36411

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, 13:25:18Open Prefix profile →
Route events397 days
Announcement25Route reachability advertised
Withdrawal14Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 14, 07 – Oct 14, 13Announcements 1Withdrawals 0AS36411
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
5
Collectors
1
Latest origins
AS36411
Aggregate points
8

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, 13:25:18AnnouncementAS36411202365 15169 36411194.50.19.4rrc00
10/14/2026, 07:25:47AnnouncementAS36411202365 15169 36411194.50.19.4rrc00
10/13/2026, 15:15:33Withdrawal——192.248.121.251rrc00
10/13/2026, 05:55:23AnnouncementAS3641138229 15169 36411192.248.121.251rrc00
10/13/2026, 05:55:17Withdrawal——192.248.121.251rrc00
10/13/2026, 05:35:15AnnouncementAS3641137721 15169 36411165.16.221.66rrc00
10/13/2026, 03:00:17AnnouncementAS36411202365 50673 15169 364115.255.90.109rrc00
10/13/2026, 01:15:29AnnouncementAS3641138229 15169 36411192.248.121.251rrc00
10/13/2026, 01:15:21Withdrawal——192.248.121.251rrc00
10/12/2026, 23:45:19AnnouncementAS36411202365 15169 36411194.50.19.4rrc00
10/12/2026, 21:55:01AnnouncementAS36411328840 327727 174 6453 15169 36411102.208.105.2rrc00
10/12/2026, 20:35:08AnnouncementAS3641138229 15169 36411192.248.121.251rrc00
10/12/2026, 20:35:05Withdrawal——192.248.121.251rrc00
10/12/2026, 19:25:26AnnouncementAS36411202365 15169 36411194.50.19.4rrc00
10/12/2026, 16:20:42AnnouncementAS36411202365 15169 36411194.50.19.4rrc00
10/12/2026, 10:10:27AnnouncementAS36411202365 15169 36411194.50.19.4rrc00
10/12/2026, 09:10:22AnnouncementAS3641138229 15169 36411192.248.121.251rrc00
10/12/2026, 09:10:16Withdrawal——192.248.121.251rrc00
10/12/2026, 08:10:03AnnouncementAS3641138229 15169 36411192.248.121.251rrc00
10/12/2026, 06:20:27AnnouncementAS3641137721 15169 36411165.16.221.66rrc00
10/12/2026, 06:20:04AnnouncementAS3641137721 15169 36411165.16.221.66rrc00
10/11/2026, 19:45:07AnnouncementAS3641138229 15169 36411192.248.121.251rrc00
10/11/2026, 19:45:04Withdrawal——192.248.121.251rrc00
10/11/2026, 12:00:09AnnouncementAS3641138229 15169 36411192.248.121.251rrc00
10/11/2026, 12:00:01Withdrawal——192.248.121.251rrc00
10/11/2026, 01:10:11Withdrawal——192.248.121.251rrc00
10/10/2026, 20:30:37AnnouncementAS3641138229 15169 36411192.248.121.251rrc00
10/10/2026, 20:30:33Withdrawal——192.248.121.251rrc00
10/10/2026, 01:25:37AnnouncementAS3641138229 15169 36411192.248.121.251rrc00
10/10/2026, 01:25:33Withdrawal——192.248.121.251rrc00
10/9/2026, 22:20:53Withdrawal——192.248.121.251rrc00
10/9/2026, 17:50:05AnnouncementAS36411202365 15169 36411194.50.19.4rrc00
10/9/2026, 16:10:49AnnouncementAS3641138229 15169 36411192.248.121.251rrc00
10/9/2026, 16:10:40Withdrawal——192.248.121.251rrc00
10/9/2026, 15:10:27AnnouncementAS3641138229 15169 36411192.248.121.251rrc00
10/9/2026, 15:10:25AnnouncementAS36411202365 15169 36411194.50.19.4rrc00
10/9/2026, 15:10:25Withdrawal——192.248.121.251rrc00
10/9/2026, 12:05:55Withdrawal——192.248.121.251rrc00
10/9/2026, 08:00:03AnnouncementAS36411202365 15169 36411194.50.19.4rrc00
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