Home/Network intelligence/BGP history

BGP history

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

111.55.177.0/24

Observations availableIPv4

Latest originsAS24400

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, 03:35:27Open Prefix profile →
Route events47 days
Announcement4Route reachability advertised
Withdrawal0Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 14, 01 – Oct 14, 07Announcements 1Withdrawals 0AS24400
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
3
Collectors
1
Latest origins
AS24400
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, 03:35:27AnnouncementAS24400328840 327727 174 58453 58453 58453 9808 24400102.208.105.2rrc00
10/12/2026, 05:20:16AnnouncementAS2440037989 56300 132132 4657 9002 58453 9808 24400203.123.48.6rrc00
10/10/2026, 23:40:38AnnouncementAS2440017639 3491 58453 9808 24400202.69.160.152rrc00
10/10/2026, 00:30:05AnnouncementAS2440017639 3491 58453 9808 24400202.69.160.152rrc00
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