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BGP history

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

104.253.147.0/24

Observations availableIPv4

Latest originsAS5511

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, 03:35:17Open Prefix profile →
Route events97 days
Announcement9Route reachability advertised
Withdrawal0Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 13, 21 – Oct 14, 03Announcements 1Withdrawals 0AS5511
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
6
Collectors
1
Latest origins
AS5511
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
10/14/2026, 03:35:17AnnouncementAS5511328840 327727 174 5511102.208.105.2rrc00
10/13/2026, 14:35:14AnnouncementAS5511328840 327727 174 5511102.208.105.2rrc00
10/12/2026, 15:55:29AnnouncementAS55114608 1221 4637 5511203.119.104.1rrc00
10/10/2026, 10:10:12AnnouncementAS551117639 5511202.69.160.152rrc00
10/9/2026, 13:20:28AnnouncementAS551117639 5511202.69.160.152rrc00
10/9/2026, 03:30:31AnnouncementAS551155720 3257 551145.116.179.212rrc00
10/8/2026, 22:35:33AnnouncementAS5511328840 327727 174 5511102.208.105.2rrc00
10/8/2026, 22:35:25AnnouncementAS55111403 577 1299 5511198.58.198.252rrc00
10/8/2026, 22:35:19AnnouncementAS55117018 551112.0.1.63rrc00
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