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BGP history

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

45.153.156.0/24

Observations availableIPv4

Latest originsAS133499

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, 12:30:25Open Prefix profile →
Route events227 days
Announcement22Route reachability advertised
Withdrawal0Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 12, 09 – Oct 12, 15Announcements 2Withdrawals 0AS133499
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
12
Collectors
1
Latest origins
AS133499
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
10/14/2026, 12:30:25AnnouncementAS13349920205 6939 9498 141193 13349964.246.96.5rrc00
10/13/2026, 00:55:10AnnouncementAS13349934927 9498 141193 13349945.134.89.1rrc00
10/12/2026, 19:40:00AnnouncementAS13349924482 9498 141193 133499203.175.175.15rrc00
10/12/2026, 19:20:13AnnouncementAS133499202365 50673 9498 141193 1334995.255.90.109rrc00
10/12/2026, 10:55:01AnnouncementAS13349924482 9498 141193 133499203.175.175.15rrc00
10/12/2026, 10:50:10AnnouncementAS13349937721 9498 141193 133499165.16.221.66rrc00
10/12/2026, 04:15:25AnnouncementAS13349955720 2914 6424 133499103.212.68.10rrc00
10/12/2026, 04:15:13AnnouncementAS1334993549 3356 2914 6424 133499208.51.134.248rrc00
10/12/2026, 04:05:36AnnouncementAS1334993549 3356 2914 6424 133499208.51.134.248rrc00
10/12/2026, 04:05:12AnnouncementAS13349955720 2914 6424 133499103.212.68.10rrc00
10/12/2026, 04:05:05AnnouncementAS13349949134 53356 6424 2914 6424 13349923.129.32.61rrc00
10/12/2026, 04:00:42AnnouncementAS13349955720 2914 6424 13349945.116.179.212rrc00
10/12/2026, 04:00:37AnnouncementAS13349949134 53356 6424 2914 6424 13349923.129.32.61rrc00
10/10/2026, 13:26:00AnnouncementAS13349920205 6939 9498 141193 13349964.246.96.5rrc00
10/10/2026, 10:10:03AnnouncementAS13349917639 9498 141193 133499202.69.160.152rrc00
10/9/2026, 10:20:51AnnouncementAS13349955720 2914 6424 133499103.212.68.10rrc00
10/9/2026, 10:20:46AnnouncementAS133499328840 327727 174 1299 9498 141193 133499102.208.105.2rrc00
10/9/2026, 10:20:36AnnouncementAS13349949134 53356 6424 2914 6424 13349923.129.32.61rrc00
10/9/2026, 10:20:16AnnouncementAS1334993549 3356 2914 6424 133499208.51.134.248rrc00
10/9/2026, 10:20:09AnnouncementAS13349955720 2914 6424 13349945.116.179.212rrc00
10/9/2026, 10:20:01AnnouncementAS133499132825 3356 2914 6424 13349943.251.115.197rrc00
10/9/2026, 03:30:01AnnouncementAS13349955720 3257 9498 141193 13349945.116.179.212rrc00
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