Home/Network intelligence/BGP history

BGP history

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

114.61.128.0/18

Observations availableIPv4

Latest originsAS9812

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, 16:35:25Open Prefix profile →
Route events27 days
Announcement2Route reachability advertised
Withdrawal0Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 14, 11 – Oct 14, 17Announcements 1Withdrawals 0AS9812
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
2
Collectors
1
Latest origins
AS9812
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
10/14/2026, 16:35:25AnnouncementAS9812204092 20766 44530 4134 146788 981289.234.186.6rrc00
10/10/2026, 10:10:18AnnouncementAS981217639 7473 4134 4134 146788 9812202.69.160.152rrc00
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