Home/Network intelligence/BGP history

BGP history

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

193.23.118.0/24

Observations availableIPv4

Latest originsAS214036

Events come from RIPE RIS route observations stored by CHA.LA; results represent collector visibility, not the complete global routing table.
Last observed10/13/2026, 23:20:02Open Prefix profile →
Route events97 days
Announcement9Route reachability advertised
Withdrawal0Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 13, 18 – Oct 14, 00Announcements 1Withdrawals 0AS214036
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
6
Collectors
1
Latest origins
AS214036
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
10/13/2026, 23:20:02AnnouncementAS2140364608 137409 49127 214036203.119.104.1rrc00
10/13/2026, 08:05:41AnnouncementAS21403648185 137409 49127 214036195.90.96.2rrc00
10/12/2026, 19:30:43AnnouncementAS21403644393 64073 137409 49127 21403649.12.70.222rrc00
10/12/2026, 15:55:18AnnouncementAS2140364608 137409 49127 214036203.119.104.1rrc00
10/10/2026, 23:40:03AnnouncementAS21403617639 137409 49127 214036202.69.160.152rrc00
10/10/2026, 23:20:10AnnouncementAS21403649432 215510 48362 137409 49127 214036195.128.231.254rrc00
10/9/2026, 13:20:35AnnouncementAS21403617639 137409 49127 214036202.69.160.152rrc00
10/9/2026, 04:05:01AnnouncementAS21403655720 2914 3491 137409 49127 21403645.116.179.212rrc00
10/9/2026, 03:30:45AnnouncementAS21403655720 3257 3491 137409 49127 21403645.116.179.212rrc00
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