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BGP history

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

103.136.221.0/24

Observations availableIPv4

Latest originsAS138699

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, 06:15:09Open Prefix profile →
Route events57 days
Announcement5Route reachability advertised
Withdrawal0Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 8, 21 – Oct 9, 03Announcements 2Withdrawals 0AS138699
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
3
Collectors
1
Latest origins
AS138699
Aggregate points
2

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, 06:15:09AnnouncementAS1386994608 7575 3491 138699 138699203.119.104.1rrc00
10/12/2026, 06:05:00AnnouncementAS1386994608 7575 3491 138699 138699203.119.104.1rrc00
10/9/2026, 09:00:01AnnouncementAS1386994608 7575 3491 138699 138699203.119.104.1rrc00
10/9/2026, 03:30:22AnnouncementAS13869955720 3257 174 138699 13869945.116.179.212rrc00
10/8/2026, 22:35:16AnnouncementAS13869914907 1299 138699 138699208.80.153.193rrc00
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