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BGP history

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

1.65.128.0/19

Observations availableIPv4

Latest originsAS4760

Events come from RIPE RIS route observations stored by CHA.LA; results represent collector visibility, not the complete global routing table.
Last observed10/12/2026, 18:35:03Open Prefix profile →
Route events87 days
Announcement8Route reachability advertised
Withdrawal0Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 11, 10 – Oct 11, 16Announcements 1Withdrawals 0AS4760
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
7
Collectors
1
Latest origins
AS4760
Aggregate points
1

Observed origin-set changes

0 changes
No origin-set changes were observed in the last 7 days.

Announcement and withdrawal detail

TimeEventOrigin ASNAS pathPeerCollector
10/12/2026, 18:35:03AnnouncementAS476037721 6939 4760165.16.221.66rrc00
10/12/2026, 12:55:13AnnouncementAS476057821 12586 3257 3491 4760193.160.39.1rrc00
10/11/2026, 12:40:27AnnouncementAS476014907 3356 3491 4760208.80.153.193rrc00
10/9/2026, 13:20:15AnnouncementAS476017639 4635 4760202.69.160.152rrc00
10/9/2026, 09:00:35AnnouncementAS47604608 7575 3491 4760203.119.104.1rrc00
10/8/2026, 22:35:33AnnouncementAS47604608 7575 3491 4760203.119.104.1rrc00
10/8/2026, 22:35:31AnnouncementAS4760328840 327727 174 3491 4760102.208.105.2rrc00
10/8/2026, 22:35:23AnnouncementAS47601403 577 1299 3491 4760198.58.198.252rrc00
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