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BGP history

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

113.199.250.0/23

Observations availableIPv4

Latest originsAS23752

Events come from RIPE RIS route observations stored by CHA.LA; results represent collector visibility, not the complete global routing table.
Last observed10/13/2026, 07:05:02Open Prefix profile →
Route events37 days
Announcement3Route reachability advertised
Withdrawal0Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 9, 01 – Oct 9, 07Announcements 1Withdrawals 0AS23752
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
3
Collectors
1
Latest origins
AS23752
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
10/13/2026, 07:05:02AnnouncementAS2375257821 12586 3257 6453 23752193.160.39.1rrc00
10/10/2026, 10:10:15AnnouncementAS2375217639 1299 6453 23752202.69.160.152rrc00
10/9/2026, 03:30:33AnnouncementAS2375255720 3257 6453 2375245.116.179.212rrc00
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