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BGP history

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

212.42.220.0/24

Observations availableIPv4

Latest originsAS134972

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, 15:35:30Open Prefix profile →
Route events317 days
Announcement26Route reachability advertised
Withdrawal5Route reachability withdrawn
Origin change0Observed origin-set changes

Announcement and withdrawal timeline

Oct 14, 11 – Oct 14, 17Announcements 1Withdrawals 0AS134972
AnnouncementWithdrawalOrigin changeAll times use UTC
Visible peers
19
Collectors
1
Latest origins
AS134972
Aggregate points
9

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, 15:35:30AnnouncementAS13497234927 1299 2914 51847 134972193.148.251.1rrc00
10/14/2026, 03:35:05AnnouncementAS134972328840 327727 174 51847 134972102.208.105.2rrc00
10/13/2026, 14:35:03AnnouncementAS134972328840 327727 174 51847 134972102.208.105.2rrc00
10/10/2026, 23:40:04AnnouncementAS13497217639 51847 134972202.69.160.152rrc00
10/10/2026, 19:20:09Withdrawal——203.123.48.6rrc00
10/10/2026, 18:25:07AnnouncementAS13497237989 56300 132132 4657 4637 6461 174 51847 134972203.123.48.6rrc00
10/10/2026, 18:00:23Withdrawal——203.123.48.6rrc00
10/10/2026, 05:25:20AnnouncementAS1349724608 1221 4637 1299 174 51847 134972203.119.104.1rrc00
10/10/2026, 05:25:03AnnouncementAS134972328840 327727 174 51847 134972102.208.105.2rrc00
10/10/2026, 05:00:11AnnouncementAS13497250300 3356 174 51847 134972176.12.110.8rrc00
10/10/2026, 03:50:39AnnouncementAS13497234927 56655 6939 51847 13497245.134.89.1rrc00
10/10/2026, 03:50:29AnnouncementAS13497255720 6939 51847 134972103.212.68.10rrc00
10/10/2026, 03:50:24AnnouncementAS13497234927 52025 64289 62943 6939 51847 134972193.148.251.1rrc00
10/10/2026, 03:50:24AnnouncementAS13497249673 31500 31133 23764 6939 51847 13497294.247.111.254rrc00
10/10/2026, 03:50:22AnnouncementAS13497238001 9002 51847 134972202.150.221.37rrc00
10/10/2026, 03:50:21AnnouncementAS134972204092 20766 29169 35280 51847 13497289.234.186.6rrc00
10/10/2026, 03:50:15AnnouncementAS134972204092 34019 3303 6939 51847 13497289.234.186.6rrc00
10/10/2026, 03:50:12AnnouncementAS13497237989 56300 132132 4657 9002 51847 134972203.123.48.6rrc00
10/10/2026, 03:50:11AnnouncementAS13497217639 9002 51847 134972202.69.160.152rrc00
10/10/2026, 03:50:11AnnouncementAS13497261218 6939 51847 134972143.246.179.232rrc00
10/10/2026, 03:50:11AnnouncementAS13497224482 51847 134972203.175.175.15rrc00
10/10/2026, 03:50:11AnnouncementAS13497249134 53356 6939 51847 13497223.129.32.61rrc00
10/10/2026, 03:50:11AnnouncementAS13497244393 58057 6939 51847 13497249.12.70.222rrc00
10/10/2026, 03:50:11AnnouncementAS13497220205 6939 51847 13497264.246.96.5rrc00
10/10/2026, 03:40:03Withdrawal——195.128.231.254rrc00
10/10/2026, 03:35:14AnnouncementAS134972204092 34019 3303 3320 2914 51847 13497289.234.186.6rrc00
10/10/2026, 03:35:13Withdrawal——89.234.186.6rrc00
10/10/2026, 03:35:09Withdrawal——45.134.89.1rrc00
10/10/2026, 03:35:02AnnouncementAS134972202365 50673 33891 3320 2914 51847 1349725.255.90.109rrc00
10/9/2026, 13:20:35AnnouncementAS13497217639 51847 134972202.69.160.152rrc00
10/9/2026, 03:30:52AnnouncementAS13497255720 3257 174 51847 13497245.116.179.212rrc00
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