Home/Network intelligence/BGP history

BGP history

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

103.156.242.0/24

Observations availableIPv4

Latest originsAS41378

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, 23:20:08Open Prefix profile →
Route events57 days
Announcement4Route reachability advertised
Withdrawal1Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 13, 17 – Oct 13, 23Announcements 1Withdrawals 0AS41378
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
5
Collectors
1
Latest origins
AS41378
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, 23:20:08AnnouncementAS413784608 137409 41378 41378 41378203.119.104.1rrc00
10/13/2026, 08:05:35AnnouncementAS4137848185 137409 41378 41378 41378195.90.96.2rrc00
10/11/2026, 10:30:06AnnouncementAS41378204092 137409 41378 41378 4137889.234.186.6rrc00
10/10/2026, 23:40:21AnnouncementAS4137817639 9002 41378202.69.160.152rrc00
10/10/2026, 23:20:21Withdrawal——195.128.231.254rrc00
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