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BGP history

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

193.177.220.0/24

Observations availableIPv4

Latest originsAS8888

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, 08:05:41Open Prefix profile →
Route events87 days
Announcement7Route reachability advertised
Withdrawal1Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 11, 07 – Oct 11, 13Announcements 2Withdrawals 0AS8888
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
5
Collectors
1
Latest origins
AS8888
Aggregate points
4

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, 08:05:41AnnouncementAS888848185 137409 8888195.90.96.2rrc00
10/11/2026, 10:30:07AnnouncementAS8888204092 137409 888889.234.186.6rrc00
10/11/2026, 10:25:16AnnouncementAS8888204092 137409 888889.234.186.6rrc00
10/10/2026, 23:20:12Withdrawal——195.128.231.254rrc00
10/10/2026, 10:10:01AnnouncementAS888817639 137409 8888202.69.160.152rrc00
10/10/2026, 00:30:14AnnouncementAS888817639 137409 8888202.69.160.152rrc00
10/9/2026, 04:05:04AnnouncementAS888855720 2914 3491 137409 888845.116.179.212rrc00
10/9/2026, 03:30:37AnnouncementAS888855720 3257 3356 137409 888845.116.179.212rrc00
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