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BGP history

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

134.41.1.0/24

Observations availableIPv4

Latest originsAS577

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, 07:05:28Open Prefix profile →
Route events117 days
Announcement10Route reachability advertised
Withdrawal1Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 10, 21 – Oct 11, 03Announcements 0Withdrawals 1No origin observed
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
9
Collectors
1
Latest origins
AS577
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, 07:05:28AnnouncementAS57757821 12586 3257 577193.160.39.1rrc00
10/12/2026, 12:45:01AnnouncementAS57757821 12586 3257 577193.160.39.1rrc00
10/10/2026, 23:20:17Withdrawal——195.128.231.254rrc00
10/10/2026, 01:55:23AnnouncementAS57714907 3356 577208.80.153.193rrc00
10/9/2026, 13:20:31AnnouncementAS57717639 3491 577202.69.160.152rrc00
10/9/2026, 03:30:35AnnouncementAS57755720 3257 57745.116.179.212rrc00
10/8/2026, 22:40:06AnnouncementAS5773333 1273 577193.0.0.56rrc00
10/8/2026, 22:35:34AnnouncementAS577328840 327727 174 577102.208.105.2rrc00
10/8/2026, 22:35:20AnnouncementAS5774608 1221 4637 577203.119.104.1rrc00
10/8/2026, 22:35:09AnnouncementAS5777018 1299 57712.0.1.63rrc00
10/8/2026, 22:35:06AnnouncementAS57714907 3356 577208.80.153.193rrc00
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