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Prefix profile

Review current routes, sources, visibility and BGP change evidence for a prefix.

72.166.0.0/16

Currently validIPv4

Origin ASNAS209

This profile is based on CHA.LA's maintained BGP route state, hourly aggregates and event history; fields without observations are shown as not recorded.
Last observed11/10/2026, 00:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
72.166.0.0/16
Current status
Currently valid
Origin ASN
AS209
First observed
8/29/2026, 09:30:25
Last observed
11/10/2026, 00:00:00
Peer43Visible peers
Collector1Collectors
Announcements0Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

43 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
72.166.0.0/16AS20920514 1299 3356 2094217.151.205.147rrc00Currently valid
72.166.0.0/16AS209216285 8280 6762 3356 209584.54.49.1rrc00Currently valid
72.166.0.0/16AS20949673 12389 3356 209494.247.111.254rrc00Currently valid
72.166.0.0/16AS20934549 2914 3356 209480.77.16.114rrc00Currently valid
72.166.0.0/16AS20934927 1299 3356 2094193.148.251.1rrc00Currently valid
72.166.0.0/16AS2093333 3320 3356 2094193.0.0.56rrc00Currently valid
72.166.0.0/16AS2093549 3356 2093208.51.134.248rrc00Currently valid
72.166.0.0/16AS20959919 9002 3356 20945.178.95.254rrc00Currently valid
72.166.0.0/16AS20922652 174 3356 209445.61.0.85rrc00Currently valid
72.166.0.0/16AS209132825 3356 209343.251.115.197rrc00Currently valid
72.166.0.0/16AS20949134 53356 6939 3356 209523.129.32.61rrc00Currently valid
72.166.0.0/16AS209206499 34549 2914 3356 209545.14.68.69rrc00Currently valid
72.166.0.0/16AS20920205 6939 3356 209464.246.96.5rrc00Currently valid
72.166.0.0/16AS20949432 48362 1764 3356 2095195.128.231.254rrc00Currently valid
72.166.0.0/16AS20950304 1299 3356 209431.169.49.228rrc00Currently valid
72.166.0.0/16AS209202365 50673 174 3356 20955.255.90.109rrc00Currently valid
72.166.0.0/16AS20957381 50304 1299 3356 2095193.150.22.240rrc00Currently valid
72.166.0.0/16AS209852 3257 3356 2094154.11.12.212rrc00Currently valid
72.166.0.0/16AS20929504 39392 1299 3356 2095185.193.84.191rrc00Currently valid
72.166.0.0/16AS20913830 971 3356 2094161.129.152.2rrc00Currently valid
72.166.0.0/16AS20955720 2914 3356 209445.116.179.212rrc00Currently valid
72.166.0.0/16AS20937721 3356 2093165.16.221.66rrc00Currently valid
72.166.0.0/16AS20945049 6696 2914 3356 2095194.28.97.2rrc00Currently valid
72.166.0.0/16AS20955720 6939 3356 2094103.212.68.10rrc00Currently valid
72.166.0.0/16AS20944393 58057 6939 3356 209549.12.70.222rrc00Currently valid
72.166.0.0/16AS2094608 1221 4637 3356 2095203.119.104.1rrc00Currently valid
72.166.0.0/16AS20937989 56300 132132 4657 3356 2096203.123.48.6rrc00Currently valid
72.166.0.0/16AS20934927 56655 6939 3356 209545.134.89.1rrc00Currently valid
72.166.0.0/16AS2097018 3356 209312.0.1.63rrc00Currently valid
72.166.0.0/16AS209328840 327727 174 3356 2095102.208.105.2rrc00Currently valid
72.166.0.0/16AS2091403 577 3356 2094198.58.198.252rrc00Currently valid
72.166.0.0/16AS20948185 3356 2093195.90.96.2rrc00Currently valid
72.166.0.0/16AS20924482 2914 3356 2094203.175.175.15rrc00Currently valid
72.166.0.0/16AS20914907 3356 2093208.80.153.193rrc00Currently valid
72.166.0.0/16AS20957821 12586 3257 3356 2095193.160.39.1rrc00Currently valid
72.166.0.0/16AS209204092 198978 174 3356 209589.234.186.6rrc00Currently valid
72.166.0.0/16AS20950628 3356 2093178.208.11.4rrc00Currently valid
72.166.0.0/16AS20938001 3491 3356 2094202.150.221.37rrc00Currently valid
72.166.0.0/16AS20917639 3356 2093202.69.160.152rrc00Currently valid
72.166.0.0/16AS20958057 1836 3356 2094193.33.94.251rrc00Currently valid
72.166.0.0/16AS20961218 6939 3356 2094143.246.179.232rrc00Currently valid
72.166.0.0/16AS20958057 34549 2914 3356 2095194.50.92.251rrc00Currently valid
72.166.0.0/16AS20950300 3356 2093176.12.110.8rrc00Currently valid

Recent event window

Only peers and collectors that produced events in this hour are counted.

Last observed
Not recorded
Peers in window
Not recorded
Collectors in window
Not recorded
Average path length
Not recorded
Longest path
Not recorded

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/7/2026, 14:25:14AnnouncementAS209328840 327727 174 3356 209102.208.105.2rrc00
11/7/2026, 14:25:09Withdrawal——102.208.105.2rrc00
11/5/2026, 23:20:55Withdrawal——165.16.221.66rrc00
11/5/2026, 21:10:35Withdrawal——195.128.231.254rrc00
11/4/2026, 21:35:01AnnouncementAS209206499 34549 2914 3356 20945.14.68.69rrc00
11/4/2026, 20:45:29AnnouncementAS209206499 34549 2914 3356 20945.14.68.69rrc00
11/4/2026, 19:55:04AnnouncementAS209328840 327727 174 3356 209102.208.105.2rrc00
11/4/2026, 16:15:28AnnouncementAS209328840 327727 174 3356 209102.208.105.2rrc00
11/4/2026, 16:15:23Withdrawal——102.208.105.2rrc00
11/3/2026, 04:00:18Withdrawal——102.208.105.2rrc00
11/3/2026, 02:10:28AnnouncementAS209328840 327727 174 3356 209102.208.105.2rrc00
11/3/2026, 02:10:23Withdrawal——102.208.105.2rrc00
11/1/2026, 13:30:58AnnouncementAS209206499 34549 2914 3356 20945.14.68.69rrc00
11/1/2026, 02:50:03AnnouncementAS20949134 53356 6939 3356 20923.129.32.61rrc00
10/23/2026, 20:05:16AnnouncementAS20924482 2914 3356 209203.175.175.15rrc00
10/23/2026, 06:30:47AnnouncementAS20929504 39392 1299 3356 209185.193.84.191rrc00
10/23/2026, 06:25:16AnnouncementAS20949673 12389 3356 20994.247.111.254rrc00
10/22/2026, 12:00:36AnnouncementAS2097018 3356 20912.0.1.63rrc00
10/21/2026, 05:30:15AnnouncementAS20949673 3216 3356 20994.247.111.254rrc00
10/20/2026, 21:50:07AnnouncementAS20959919 12779 3257 3356 2095.178.95.254rrc00
10/20/2026, 00:05:27AnnouncementAS209216285 8280 6762 3356 20984.54.49.1rrc00
10/18/2026, 14:30:11AnnouncementAS209328840 327727 174 3356 209102.208.105.2rrc00
10/16/2026, 15:05:42Withdrawal——102.208.105.2rrc00
10/15/2026, 21:05:04AnnouncementAS2091403 577 3356 209198.58.198.252rrc00
10/15/2026, 19:50:25AnnouncementAS20949432 48362 1764 3356 209195.128.231.254rrc00
10/15/2026, 09:20:47AnnouncementAS209216285 8280 6762 3356 20984.54.49.1rrc00
10/15/2026, 00:10:01AnnouncementAS209328840 327727 174 3356 209102.208.105.2rrc00
10/11/2026, 00:40:38AnnouncementAS20949673 3216 3356 20994.247.111.254rrc00
10/10/2026, 10:10:23AnnouncementAS20917639 3356 209202.69.160.152rrc00
10/9/2026, 03:30:12AnnouncementAS20955720 3257 3356 20945.116.179.212rrc00

Hourly changes

SEVEN-DAY WINDOW · 0 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
This prefix has no hourly aggregate data.
CHA.LA BGP profileThis page shows collected RIPE RIS route state, hourly aggregates and announcement / withdrawal events. Origin ASNs, peers and collectors represent an observation view, not the complete global routing table.Data source: CHA.LA BGP data · Query window: last 7 days