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BGP history

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

104.156.61.0/24

Observations availableIPv4

Latest originsAS29802

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, 13:25:17Open Prefix profile →
Route events587 days
Announcement58Route reachability advertised
Withdrawal0Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 14, 07 – Oct 14, 13Announcements 2Withdrawals 0AS29802
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
8
Collectors
1
Latest origins
AS29802
Aggregate points
24

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, 13:25:17AnnouncementAS29802202365 6939 29802194.50.19.4rrc00
10/14/2026, 09:05:30AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/14/2026, 07:25:46AnnouncementAS29802202365 6939 29802194.50.19.4rrc00
10/14/2026, 05:55:32AnnouncementAS298026939 29802118.67.200.8rrc00
10/14/2026, 05:55:31AnnouncementAS298026939 29802118.67.200.8rrc00
10/14/2026, 04:55:33AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/14/2026, 04:40:03AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/14/2026, 03:35:23AnnouncementAS29802328840 327727 174 29802102.208.105.2rrc00
10/14/2026, 01:00:04AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/13/2026, 23:50:39AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/13/2026, 23:20:04AnnouncementAS298024608 6939 29802203.119.104.1rrc00
10/13/2026, 23:05:13AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/13/2026, 22:45:29AnnouncementAS298026939 29802118.67.200.8rrc00
10/13/2026, 22:05:22AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/13/2026, 21:05:20AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/13/2026, 20:15:18AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/13/2026, 18:45:26AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/13/2026, 14:35:20AnnouncementAS29802328840 327727 174 29802102.208.105.2rrc00
10/13/2026, 05:35:11AnnouncementAS2980237721 6939 29802165.16.221.66rrc00
10/13/2026, 03:20:12AnnouncementAS2980234927 6939 2980245.134.89.1rrc00
10/13/2026, 03:15:26AnnouncementAS2980234927 6939 2980245.134.89.1rrc00
10/12/2026, 23:45:18AnnouncementAS29802202365 6939 29802194.50.19.4rrc00
10/12/2026, 19:25:25AnnouncementAS29802202365 6939 29802194.50.19.4rrc00
10/12/2026, 19:05:27AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/12/2026, 18:45:30AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/12/2026, 16:20:41AnnouncementAS29802202365 6939 29802194.50.19.4rrc00
10/12/2026, 15:55:09AnnouncementAS298024608 6939 29802203.119.104.1rrc00
10/12/2026, 12:30:05AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/12/2026, 11:35:40AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/12/2026, 10:10:27AnnouncementAS29802202365 6939 29802194.50.19.4rrc00
10/12/2026, 06:20:23AnnouncementAS2980237721 6939 29802165.16.221.66rrc00
10/12/2026, 06:15:07AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/12/2026, 04:25:27AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/12/2026, 03:40:20AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/12/2026, 03:00:06AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/12/2026, 02:00:25AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/12/2026, 01:00:13AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/12/2026, 00:35:37AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/12/2026, 00:15:29AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/11/2026, 22:35:08AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/11/2026, 21:00:15AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/11/2026, 17:30:02AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/11/2026, 12:15:33AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/11/2026, 11:55:41AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/11/2026, 11:35:44AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/11/2026, 09:35:13AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/11/2026, 07:20:18AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/10/2026, 10:10:28AnnouncementAS2980217639 29802 29802 29802 29802202.69.160.152rrc00
10/10/2026, 09:55:10AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
10/10/2026, 00:55:21AnnouncementAS2980220205 6939 2980264.246.96.5rrc00
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