Home/Network intelligence/BGP history

BGP history

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

106.52.0.0/15

Observations availableIPv4

Latest originsAS45090

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, 17:50:11Open Prefix profile →
Route events57 days
Announcement5Route reachability advertised
Withdrawal0Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 14, 13 – Oct 14, 19Announcements 2Withdrawals 0AS45090
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
4
Collectors
1
Latest origins
AS45090
Aggregate points
5

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, 17:50:11AnnouncementAS45090204092 198978 174 4134 58466 4509089.234.186.6rrc00
10/14/2026, 16:30:24AnnouncementAS4509034927 56655 1299 4134 58466 4509045.134.89.1rrc00
10/14/2026, 09:35:11AnnouncementAS450904608 1221 4637 1299 4134 58466 45090203.119.104.1rrc00
10/10/2026, 23:40:49AnnouncementAS4509017639 5511 4134 58466 45090202.69.160.152rrc00
10/10/2026, 00:30:09AnnouncementAS4509017639 5511 4134 58466 45090202.69.160.152rrc00
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