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BGP history

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

103.171.123.0/24

Observations availableIPv4

Latest originsAS212238

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, 06:15:14Open Prefix profile →
Route events47 days
Announcement3Route reachability advertised
Withdrawal1Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 10, 17 – Oct 10, 23Announcements 0Withdrawals 1No origin observed
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
3
Collectors
1
Latest origins
No origin observed
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, 06:15:14AnnouncementAS2122384608 7575 3491 60068 212238203.119.104.1rrc00
10/10/2026, 23:20:10Withdrawal——195.128.231.254rrc00
10/9/2026, 11:00:33AnnouncementAS21223820205 6939 6453 60068 21223864.246.96.5rrc00
10/9/2026, 09:00:39AnnouncementAS2122384608 7575 3491 60068 212238203.119.104.1rrc00
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