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BGP history

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

177.210.128.0/19

Observations availableIPv4

Latest originsAS134175

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, 15:15:22Open Prefix profile →
Route events1797 days
Announcement162Route reachability advertised
Withdrawal17Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 14, 13 – Oct 14, 19Announcements 4Withdrawals 0AS134175
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
15
Collectors
1
Latest origins
AS134175
Aggregate points
10

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, 15:15:22AnnouncementAS13417549673 20485 6453 2914 2914 134548 134548 13417594.247.111.254rrc00
10/14/2026, 15:15:01AnnouncementAS13417550300 2914 134548 134548 134175176.12.110.8rrc00
10/14/2026, 14:45:00AnnouncementAS13417550300 2914 134548 134175176.12.110.8rrc00
10/14/2026, 14:05:00AnnouncementAS13417550300 2914 134548 134548 134175176.12.110.8rrc00
10/14/2026, 13:30:37AnnouncementAS13417545049 6696 2914 134548 134175194.28.97.2rrc00
10/14/2026, 13:30:14AnnouncementAS1341753333 1136 2914 134548 134175193.0.0.56rrc00
10/14/2026, 13:30:13AnnouncementAS13417549673 20485 6453 2914 2914 134548 13417594.247.111.254rrc00
10/14/2026, 13:30:11AnnouncementAS1341757018 2914 2914 134548 13417512.0.1.63rrc00
10/14/2026, 13:30:10AnnouncementAS134175216285 8280 6762 2914 2914 134548 13417584.54.49.1rrc00
10/14/2026, 13:30:10AnnouncementAS13417549673 20485 6762 2914 2914 134548 13417594.247.111.254rrc00
10/14/2026, 13:30:10AnnouncementAS1341757018 2914 2914 134548 13417512.0.1.63rrc00
10/14/2026, 13:30:10AnnouncementAS134175852 2914 134548 134175154.11.12.212rrc00
10/14/2026, 13:30:10AnnouncementAS134175204092 20766 29169 2914 134548 13417589.234.186.6rrc00
10/14/2026, 13:30:09AnnouncementAS13417548185 2914 134548 134175195.90.96.2rrc00
10/14/2026, 13:30:09AnnouncementAS13417549432 215510 31543 25255 1764 2914 134548 134175195.128.231.254rrc00
10/14/2026, 13:30:09AnnouncementAS1341757018 2914 2914 134548 13417512.0.1.63rrc00
10/14/2026, 13:30:09Withdrawal——195.128.231.254rrc00
10/14/2026, 13:30:09AnnouncementAS13417549673 12389 6762 2914 2914 134548 13417594.247.111.254rrc00
10/14/2026, 13:30:09AnnouncementAS13417559919 9002 2914 134548 1341755.178.95.254rrc00
10/14/2026, 12:30:31AnnouncementAS13417549673 20485 6453 2914 2914 134548 13417594.247.111.254rrc00
10/14/2026, 12:30:18AnnouncementAS13417549673 12389 3491 2914 2914 134548 13417594.247.111.254rrc00
10/14/2026, 12:30:10AnnouncementAS1341753333 1136 2914 134548 134175193.0.0.56rrc00
10/14/2026, 12:30:07AnnouncementAS13417545049 6696 2914 134548 134175194.28.97.2rrc00
10/14/2026, 12:30:07AnnouncementAS134175216285 8280 6762 2914 2914 134548 13417584.54.49.1rrc00
10/14/2026, 12:30:06Withdrawal——195.128.231.254rrc00
10/14/2026, 12:30:06AnnouncementAS1341757018 2914 2914 134548 13417512.0.1.63rrc00
10/14/2026, 12:30:06AnnouncementAS13417549432 215510 31543 25255 1764 2914 134548 134175195.128.231.254rrc00
10/14/2026, 12:30:05AnnouncementAS1341757018 2914 2914 134548 13417512.0.1.63rrc00
10/14/2026, 12:30:05AnnouncementAS134175852 2914 134548 134175154.11.12.212rrc00
10/14/2026, 12:30:05AnnouncementAS13417548185 2914 134548 134175195.90.96.2rrc00
10/14/2026, 12:30:05AnnouncementAS13417559919 9002 2914 134548 1341755.178.95.254rrc00
10/14/2026, 12:30:05AnnouncementAS134175204092 20766 29169 2914 134548 13417589.234.186.6rrc00
10/14/2026, 12:30:05AnnouncementAS13417549673 12389 5511 2914 2914 134548 13417594.247.111.254rrc00
10/14/2026, 02:30:24Withdrawal——203.123.48.6rrc00
10/13/2026, 14:35:30AnnouncementAS13417549673 20485 6453 2914 2914 134548 13417594.247.111.254rrc00
10/13/2026, 14:35:29AnnouncementAS13417545049 6696 2914 134548 134175194.28.97.2rrc00
10/13/2026, 14:35:19AnnouncementAS1341753333 1136 2914 134548 134175193.0.0.56rrc00
10/13/2026, 14:35:13AnnouncementAS134175216285 8280 6762 2914 2914 134548 13417584.54.49.1rrc00
10/13/2026, 14:35:12Withdrawal——195.128.231.254rrc00
10/13/2026, 14:35:12AnnouncementAS134175852 2914 134548 134175154.11.12.212rrc00
10/13/2026, 14:35:12AnnouncementAS13417559919 9002 2914 134548 1341755.178.95.254rrc00
10/13/2026, 14:35:12AnnouncementAS13417549432 215510 31543 25255 1764 2914 134548 134175195.128.231.254rrc00
10/13/2026, 14:35:12AnnouncementAS134175204092 20766 29169 2914 134548 13417589.234.186.6rrc00
10/13/2026, 14:35:12AnnouncementAS13417549673 20485 6762 2914 2914 134548 13417594.247.111.254rrc00
10/13/2026, 14:35:11AnnouncementAS1341757018 2914 2914 134548 13417512.0.1.63rrc00
10/13/2026, 14:35:11AnnouncementAS13417548185 2914 134548 134175195.90.96.2rrc00
10/13/2026, 14:35:11AnnouncementAS13417549673 12389 3491 2914 2914 134548 13417594.247.111.254rrc00
10/13/2026, 13:00:07AnnouncementAS1341757018 2914 2914 134548 13417512.0.1.63rrc00
10/13/2026, 13:00:07AnnouncementAS13417549673 20485 6762 2914 2914 134548 13417594.247.111.254rrc00
10/13/2026, 13:00:06AnnouncementAS1341757018 2914 2914 134548 13417512.0.1.63rrc00
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