Home/Network intelligence/BGP history

BGP history

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

193.109.186.0/24

Observations availableIPv4

Latest originsAS6424

Events come from RIPE RIS route observations stored by CHA.LA; results represent collector visibility, not the complete global routing table.
Last observed10/12/2026, 11:25:07Open Prefix profile →
Route events67 days
Announcement5Route reachability advertised
Withdrawal1Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 10, 18 – Oct 11, 00Announcements 0Withdrawals 1No origin observed
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
4
Collectors
1
Latest origins
AS6424
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
10/12/2026, 11:25:07AnnouncementAS64244608 7575 2914 6424203.119.104.1rrc00
10/12/2026, 06:15:10AnnouncementAS64244608 7575 2914 6424203.119.104.1rrc00
10/10/2026, 23:20:22Withdrawal——195.128.231.254rrc00
10/9/2026, 19:30:22AnnouncementAS642437721 6424165.16.221.66rrc00
10/9/2026, 04:05:04AnnouncementAS642455720 2914 642445.116.179.212rrc00
10/9/2026, 03:30:46AnnouncementAS642455720 3257 174 642445.116.179.212rrc00
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