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BGP history

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

112.54.123.0/24

Observations availableIPv4

Latest originsAS56045

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, 03:35:31Open Prefix profile →
Route events67 days
Announcement5Route reachability advertised
Withdrawal1Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 13, 23 – Oct 14, 05Announcements 2Withdrawals 0AS56045
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
5
Collectors
1
Latest origins
AS56045
Aggregate points
3

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, 03:35:31AnnouncementAS56045328840 327727 174 58453 58453 58453 9808 56045102.208.105.2rrc00
10/14/2026, 02:30:19AnnouncementAS5604537989 56300 132132 4657 58453 9808 56045203.123.48.6rrc00
10/13/2026, 07:05:00AnnouncementAS5604557821 12586 3257 58453 58453 58453 9808 56045193.160.39.1rrc00
10/12/2026, 05:20:20AnnouncementAS5604537989 56300 132132 4657 9002 58453 9808 56045203.123.48.6rrc00
10/10/2026, 23:40:16AnnouncementAS5604517639 3491 58453 9808 56045202.69.160.152rrc00
10/10/2026, 23:20:01Withdrawal——195.128.231.254rrc00
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