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BGP history

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

23.237.196.0/23

Observations availableIPv4

Latest originsAS30058

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, 08:00:08Open Prefix profile →
Route events277 days
Announcement24Route reachability advertised
Withdrawal3Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 14, 03 – Oct 14, 09Announcements 8Withdrawals 1AS30058
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
14
Collectors
1
Latest origins
AS30058
Aggregate points
6

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, 08:00:08AnnouncementAS300583333 1257 6453 30058193.0.0.56rrc00
10/14/2026, 06:50:10AnnouncementAS3005850628 6453 30058178.208.11.4rrc00
10/14/2026, 06:50:09AnnouncementAS300587018 6453 3005812.0.1.63rrc00
10/14/2026, 05:15:29AnnouncementAS300581403 577 3257 30058198.58.198.252rrc00
10/14/2026, 05:15:28AnnouncementAS300581403 577 3257 30058198.58.198.252rrc00
10/14/2026, 05:15:21AnnouncementAS3005813830 971 174 3257 30058161.129.152.2rrc00
10/14/2026, 05:15:21AnnouncementAS300581403 577 6453 30058198.58.198.252rrc00
10/14/2026, 05:15:17Withdrawal——178.208.11.4rrc00
10/14/2026, 05:15:14AnnouncementAS30058202365 50673 174 3257 300585.255.90.109rrc00
10/14/2026, 03:35:24AnnouncementAS30058328840 327727 174 6453 30058102.208.105.2rrc00
10/13/2026, 18:00:05AnnouncementAS3005813830 971 174 6453 30058161.129.152.2rrc00
10/13/2026, 16:00:42AnnouncementAS3005858057 174 6453 30058193.33.94.251rrc00
10/12/2026, 12:55:23AnnouncementAS3005857821 12586 3257 30058193.160.39.1rrc00
10/12/2026, 07:45:27AnnouncementAS30058328840 327727 174 3257 30058102.208.105.2rrc00
10/12/2026, 07:45:14Withdrawal——178.208.11.4rrc00
10/12/2026, 07:45:13AnnouncementAS30058202365 50673 174 3257 300585.255.90.109rrc00
10/12/2026, 07:45:13AnnouncementAS3005813830 971 174 3257 30058161.129.152.2rrc00
10/12/2026, 07:45:07AnnouncementAS3005858057 174 3257 30058193.33.94.251rrc00
10/12/2026, 07:45:06AnnouncementAS3005849673 12389 3257 3005894.247.111.254rrc00
10/12/2026, 07:45:05AnnouncementAS300581403 577 3257 30058198.58.198.252rrc00
10/12/2026, 07:45:00AnnouncementAS3005837989 56300 132132 4657 2914 30058203.123.48.6rrc00
10/12/2026, 06:05:38AnnouncementAS300584608 7575 2914 30058203.119.104.1rrc00
10/10/2026, 23:20:02Withdrawal——195.128.231.254rrc00
10/9/2026, 13:20:17AnnouncementAS3005817639 6939 30058202.69.160.152rrc00
10/9/2026, 09:00:35AnnouncementAS300584608 7575 2914 30058203.119.104.1rrc00
10/8/2026, 22:35:33AnnouncementAS30058328840 327727 174 6453 30058102.208.105.2rrc00
10/8/2026, 22:35:18AnnouncementAS300581403 577 6453 30058198.58.198.252rrc00
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