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BGP history

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

188.122.64.0/19

Observations availableIPv4

Latest originsAS49544

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, 14:10:29Open Prefix profile →
Route events117 days
Announcement11Route reachability advertised
Withdrawal0Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 11, 07 – Oct 11, 13Announcements 2Withdrawals 0AS49544
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
8
Collectors
1
Latest origins
AS49544
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
10/13/2026, 14:10:29AnnouncementAS495444608 7575 49544203.119.104.1rrc00
10/13/2026, 13:10:33AnnouncementAS4954444393 394256 4954449.12.70.222rrc00
10/13/2026, 08:05:40AnnouncementAS4954448185 49544195.90.96.2rrc00
10/12/2026, 18:35:08AnnouncementAS4954437721 49544165.16.221.66rrc00
10/11/2026, 10:30:08AnnouncementAS49544204092 4954489.234.186.6rrc00
10/11/2026, 10:25:16AnnouncementAS49544204092 4954489.234.186.6rrc00
10/10/2026, 10:10:27AnnouncementAS4954417639 49544202.69.160.152rrc00
10/9/2026, 13:20:21AnnouncementAS4954417639 49544202.69.160.152rrc00
10/9/2026, 09:00:46AnnouncementAS4954457821 12586 3257 1299 49544 49544193.160.39.1rrc00
10/9/2026, 09:00:43AnnouncementAS495444608 7575 49544203.119.104.1rrc00
10/9/2026, 03:30:46AnnouncementAS4954455720 3257 1299 49544 4954445.116.179.212rrc00
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