Home/Network intelligence/BGP history

BGP history

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

118.26.144.0/24

Observations availableIPv4

Latest originsAS10099

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, 03:35:28Open Prefix profile →
Route events77 days
Announcement7Route reachability advertised
Withdrawal0Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 13, 23 – Oct 14, 05Announcements 1Withdrawals 0AS10099
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
4
Collectors
1
Latest origins
AS10099
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
10/14/2026, 03:35:28AnnouncementAS10099328840 327727 174 4837 4837 4837 4837 10099102.208.105.2rrc00
10/11/2026, 16:15:23AnnouncementAS1009949673 20485 4837 1009994.247.111.254rrc00
10/11/2026, 16:15:02AnnouncementAS1009949673 20485 4837 1009994.247.111.254rrc00
10/11/2026, 16:15:02AnnouncementAS1009949673 12389 4837 1009994.247.111.254rrc00
10/11/2026, 16:05:17AnnouncementAS1009949673 20485 4837 1009994.247.111.254rrc00
10/10/2026, 10:50:02AnnouncementAS1009917639 6939 4837 10099202.69.160.152rrc00
10/9/2026, 09:00:40AnnouncementAS100994608 7575 1299 4837 10099203.119.104.1rrc00
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