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BGP history

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

111.40.181.0/24

Observations availableIPv4

Latest originsAS132525

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, 03:35:28Open Prefix profile →
Route events77 days
Announcement6Route reachability advertised
Withdrawal1Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 14, 01 – Oct 14, 07Announcements 2Withdrawals 0AS132525
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
6
Collectors
1
Latest origins
AS132525
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, 03:35:28AnnouncementAS132525328840 327727 174 58453 58453 58453 9808 132525102.208.105.2rrc00
10/14/2026, 02:30:17AnnouncementAS13252537989 56300 132132 4657 58453 9808 132525203.123.48.6rrc00
10/13/2026, 12:35:12AnnouncementAS1325254608 7575 1299 58453 58453 58453 9808 132525203.119.104.1rrc00
10/10/2026, 23:40:16AnnouncementAS13252517639 9002 58453 9808 132525202.69.160.152rrc00
10/10/2026, 23:20:10Withdrawal——195.128.231.254rrc00
10/9/2026, 18:05:22AnnouncementAS1325253549 3356 58453 9808 132525208.51.134.248rrc00
10/9/2026, 14:20:17AnnouncementAS1325253549 3356 58453 9808 132525208.51.134.248rrc00
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