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BGP history

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

103.12.151.0/24

Observations availableIPv4

Latest originsAS152194

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, 02:15:53Open Prefix profile →
Route events117 days
Announcement11Route reachability advertised
Withdrawal0Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 13, 21 – Oct 14, 03Announcements 3Withdrawals 0AS152194
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
8
Collectors
1
Latest origins
AS152194
Aggregate points
4

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, 02:15:53AnnouncementAS15219457381 50304 1299 3491 152194193.150.22.240rrc00
10/14/2026, 02:15:43AnnouncementAS15219422652 1299 3491 15219445.61.0.85rrc00
10/14/2026, 02:15:23AnnouncementAS15219457381 50304 1299 4637 4637 4637 4637 55821 152194 152194193.150.22.240rrc00
10/11/2026, 10:10:24AnnouncementAS15219414907 3356 3491 152194208.80.153.193rrc00
10/11/2026, 10:10:01AnnouncementAS15219413830 971 3356 3491 152194161.129.152.2rrc00
10/10/2026, 23:40:51AnnouncementAS15219417639 4635 152194202.69.160.152rrc00
10/10/2026, 00:30:10AnnouncementAS15219417639 4635 152194202.69.160.152rrc00
10/9/2026, 09:00:00AnnouncementAS1521944608 7575 3491 152194203.119.104.1rrc00
10/8/2026, 22:35:33AnnouncementAS1521944608 7575 3491 152194203.119.104.1rrc00
10/8/2026, 22:35:31AnnouncementAS152194328840 327727 174 3491 152194102.208.105.2rrc00
10/8/2026, 22:35:27AnnouncementAS1521941403 577 3491 152194198.58.198.252rrc00
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