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BGP history

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

185.25.28.0/23

Observations availableIPv4

Latest originsAS45566

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
Announcement24Route reachability advertised
Withdrawal15Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 14, 07 – Oct 14, 13Announcements 1Withdrawals 0AS45566
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
7
Collectors
1
Latest origins
AS45566
Aggregate points
9

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, 13:25:18AnnouncementAS45566202365 15169 45566194.50.19.4rrc00
10/14/2026, 07:25:48AnnouncementAS45566202365 15169 45566194.50.19.4rrc00
10/13/2026, 15:15:33Withdrawal——192.248.121.251rrc00
10/13/2026, 05:55:23AnnouncementAS4556638229 15169 45566192.248.121.251rrc00
10/13/2026, 05:55:17Withdrawal——192.248.121.251rrc00
10/13/2026, 05:35:16AnnouncementAS4556637721 15169 45566165.16.221.66rrc00
10/13/2026, 01:15:29AnnouncementAS4556638229 15169 45566192.248.121.251rrc00
10/13/2026, 01:15:21Withdrawal——192.248.121.251rrc00
10/12/2026, 23:45:20AnnouncementAS45566202365 15169 45566194.50.19.4rrc00
10/12/2026, 20:35:08AnnouncementAS4556638229 15169 45566192.248.121.251rrc00
10/12/2026, 20:35:05Withdrawal——192.248.121.251rrc00
10/12/2026, 19:25:27AnnouncementAS45566202365 15169 45566194.50.19.4rrc00
10/12/2026, 16:20:43AnnouncementAS45566202365 15169 45566194.50.19.4rrc00
10/12/2026, 15:55:24AnnouncementAS455664608 15169 45566203.119.104.1rrc00
10/12/2026, 10:10:28AnnouncementAS45566202365 15169 45566194.50.19.4rrc00
10/12/2026, 09:10:22AnnouncementAS4556638229 15169 45566192.248.121.251rrc00
10/12/2026, 09:10:16Withdrawal——192.248.121.251rrc00
10/12/2026, 08:10:03AnnouncementAS4556638229 15169 45566192.248.121.251rrc00
10/12/2026, 06:20:11AnnouncementAS4556637721 15169 45566165.16.221.66rrc00
10/11/2026, 19:45:07AnnouncementAS4556638229 15169 45566192.248.121.251rrc00
10/11/2026, 19:45:04Withdrawal——192.248.121.251rrc00
10/11/2026, 12:00:09AnnouncementAS4556638229 15169 45566192.248.121.251rrc00
10/11/2026, 12:00:01Withdrawal——192.248.121.251rrc00
10/11/2026, 01:10:11Withdrawal——192.248.121.251rrc00
10/10/2026, 23:20:03Withdrawal——195.128.231.254rrc00
10/10/2026, 20:30:37AnnouncementAS4556638229 15169 45566192.248.121.251rrc00
10/10/2026, 20:30:33Withdrawal——192.248.121.251rrc00
10/10/2026, 02:00:18AnnouncementAS4556617639 15169 45566202.69.160.152rrc00
10/10/2026, 01:25:37AnnouncementAS4556638229 15169 45566192.248.121.251rrc00
10/10/2026, 01:25:33Withdrawal——192.248.121.251rrc00
10/9/2026, 22:20:53Withdrawal——192.248.121.251rrc00
10/9/2026, 17:50:06AnnouncementAS45566202365 15169 45566194.50.19.4rrc00
10/9/2026, 16:10:49AnnouncementAS4556638229 15169 45566192.248.121.251rrc00
10/9/2026, 16:10:40Withdrawal——192.248.121.251rrc00
10/9/2026, 15:10:27AnnouncementAS4556638229 15169 45566192.248.121.251rrc00
10/9/2026, 15:10:26AnnouncementAS45566202365 15169 45566194.50.19.4rrc00
10/9/2026, 15:10:25Withdrawal——192.248.121.251rrc00
10/9/2026, 12:05:55Withdrawal——192.248.121.251rrc00
10/9/2026, 09:00:29AnnouncementAS4556657821 12586 15169 45566193.160.39.1rrc00
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