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Prefix profile

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

131.72.76.0/22

Currently validIPv4

Origin ASNAS264811

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 observed11/7/2026, 16:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
131.72.76.0/22
Current status
Currently valid
Origin ASN
AS264811
First observed
8/28/2026, 17:30:23
Last observed
11/7/2026, 16:00:00
Peer41Visible peers
Collector1Collectors
Announcements0Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

41 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
131.72.76.0/22AS26481137721 12956 27924 2648114165.16.221.66rrc00Currently valid
131.72.76.0/22AS26481120514 1299 12956 27924 2648115217.151.205.147rrc00Currently valid
131.72.76.0/22AS26481134549 2914 12956 27924 264811580.77.16.114rrc00Currently valid
131.72.76.0/22AS26481150300 3257 12956 27924 2648115176.12.110.8rrc00Currently valid
131.72.76.0/22AS264811132825 3356 12956 27924 264811543.251.115.197rrc00Currently valid
131.72.76.0/22AS26481120205 6939 12956 27924 264811564.246.96.5rrc00Currently valid
131.72.76.0/22AS26481138001 3491 12956 27924 2648115202.150.221.37rrc00Currently valid
131.72.76.0/22AS2648111403 577 1299 12956 27924 2648116198.58.198.252rrc00Currently valid
131.72.76.0/22AS26481145049 6696 2914 12956 27924 2648116194.28.97.2rrc00Currently valid
131.72.76.0/22AS26481129504 39392 174 12956 27924 2648116185.193.84.191rrc00Currently valid
131.72.76.0/22AS26481148185 3356 12956 27924 2648115195.90.96.2rrc00Currently valid
131.72.76.0/22AS26481155720 6939 12956 27924 2648115103.212.68.10rrc00Currently valid
131.72.76.0/22AS26481149134 53356 6939 12956 27924 264811623.129.32.61rrc00Currently valid
131.72.76.0/22AS26481117639 3491 12956 27924 2648115202.69.160.152rrc00Currently valid
131.72.76.0/22AS26481134927 1299 12956 27924 2648115193.148.251.1rrc00Currently valid
131.72.76.0/22AS26481150304 1299 12956 27924 264811531.169.49.228rrc00Currently valid
131.72.76.0/22AS26481144393 58057 6939 12956 27924 264811649.12.70.222rrc00Currently valid
131.72.76.0/22AS264811206499 34549 2914 12956 27924 264811645.14.68.69rrc00Currently valid
131.72.76.0/22AS264811204092 198978 174 12956 27924 264811689.234.186.6rrc00Currently valid
131.72.76.0/22AS26481161218 6939 12956 27924 2648115143.246.179.232rrc00Currently valid
131.72.76.0/22AS2648114608 1221 4637 12956 27924 2648116203.119.104.1rrc00Currently valid
131.72.76.0/22AS264811852 3257 12956 27924 2648115154.11.12.212rrc00Currently valid
131.72.76.0/22AS26481114907 3356 12956 27924 2648115208.80.153.193rrc00Currently valid
131.72.76.0/22AS2648113333 1257 12956 27924 2648115193.0.0.56rrc00Currently valid
131.72.76.0/22AS26481137989 56300 132132 4657 9002 12956 27924 2648118203.123.48.6rrc00Currently valid
131.72.76.0/22AS26481122652 1299 12956 27924 264811545.61.0.85rrc00Currently valid
131.72.76.0/22AS264811202365 50673 174 12956 27924 26481165.255.90.109rrc00Currently valid
131.72.76.0/22AS26481158057 34549 2914 12956 27924 2648116194.50.92.251rrc00Currently valid
131.72.76.0/22AS264811328840 327727 174 12956 27924 2648116102.208.105.2rrc00Currently valid
131.72.76.0/22AS264811216285 8280 6762 12956 27924 264811684.54.49.1rrc00Currently valid
131.72.76.0/22AS2648113549 3356 12956 27924 2648115208.51.134.248rrc00Currently valid
131.72.76.0/22AS26481155720 2914 12956 27924 264811545.116.179.212rrc00Currently valid
131.72.76.0/22AS26481113830 971 3356 12956 27924 2648116161.129.152.2rrc00Currently valid
131.72.76.0/22AS26481149673 20485 1299 12956 27924 264811694.247.111.254rrc00Currently valid
131.72.76.0/22AS26481157381 50304 1299 12956 27924 2648116193.150.22.240rrc00Currently valid
131.72.76.0/22AS26481159919 9002 12956 27924 26481155.178.95.254rrc00Currently valid
131.72.76.0/22AS26481134927 56655 6939 12956 27924 264811645.134.89.1rrc00Currently valid
131.72.76.0/22AS2648117018 12956 27924 264811412.0.1.63rrc00Currently valid
131.72.76.0/22AS26481158057 174 12956 27924 2648115193.33.94.251rrc00Currently valid
131.72.76.0/22AS26481157821 12586 3257 12956 27924 2648116193.160.39.1rrc00Currently valid
131.72.76.0/22AS26481124482 2914 12956 27924 2648115203.175.175.15rrc00Currently 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
11/1/2026, 02:50:15AnnouncementAS26481149134 53356 6939 12956 27924 26481123.129.32.61rrc00
10/23/2026, 14:40:14AnnouncementAS26481159919 9002 12956 27924 2648115.178.95.254rrc00
10/22/2026, 03:20:26AnnouncementAS26481117639 3491 12956 27924 264811202.69.160.152rrc00
10/20/2026, 08:45:04AnnouncementAS26481149432 48362 9002 12956 27924 264811195.128.231.254rrc00
10/20/2026, 00:05:33AnnouncementAS264811216285 8280 6762 12956 27924 26481184.54.49.1rrc00
10/18/2026, 14:30:07AnnouncementAS264811328840 327727 174 12956 27924 264811102.208.105.2rrc00
10/18/2026, 14:30:00Withdrawal——102.208.105.2rrc00
10/16/2026, 15:05:52AnnouncementAS264811328840 327727 174 12956 27924 264811102.208.105.2rrc00
10/16/2026, 15:05:44Withdrawal——102.208.105.2rrc00
10/13/2026, 07:05:27AnnouncementAS26481157821 12586 3257 12956 27924 264811193.160.39.1rrc00
10/12/2026, 18:35:14AnnouncementAS26481137721 12956 27924 264811165.16.221.66rrc00
10/12/2026, 12:45:00AnnouncementAS26481157821 12586 3257 12956 27924 264811193.160.39.1rrc00
10/10/2026, 10:50:04AnnouncementAS26481117639 3491 12956 27924 264811202.69.160.152rrc00
10/9/2026, 03:30:24AnnouncementAS26481155720 3257 12956 27924 26481145.116.179.212rrc00
10/8/2026, 22:35:29AnnouncementAS2648114608 1221 4637 12956 27924 264811203.119.104.1rrc00
10/8/2026, 22:35:00AnnouncementAS2648117018 12956 27924 26481112.0.1.63rrc00
10/8/2026, 17:55:42AnnouncementAS26481161218 6939 12956 27924 264811143.246.179.232rrc00
10/8/2026, 12:00:35AnnouncementAS2648114608 1221 4637 12956 27924 264811203.119.104.1rrc00
10/7/2026, 17:55:20AnnouncementAS26481149134 53356 6939 12956 27924 26481123.129.32.61rrc00
10/7/2026, 16:20:06AnnouncementAS26481114907 1299 12956 27924 264811208.80.153.193rrc00
10/7/2026, 10:25:26AnnouncementAS26481129504 15935 174 12956 27924 264811185.193.84.191rrc00
10/5/2026, 11:50:28AnnouncementAS26481157381 50304 1299 12956 27924 264811193.150.22.240rrc00
10/5/2026, 08:20:11AnnouncementAS264811328840 327727 174 12956 27924 264811102.208.105.2rrc00
10/4/2026, 10:05:11AnnouncementAS26481158057 34549 2914 12956 27924 264811194.50.92.251rrc00
10/4/2026, 09:55:22AnnouncementAS26481158057 34549 2914 12956 27924 264811194.50.92.251rrc00
10/3/2026, 09:15:03AnnouncementAS26481137721 12956 27924 264811165.16.221.66rrc00
10/3/2026, 03:15:02AnnouncementAS264811328840 327727 174 12956 27924 264811102.208.105.2rrc00
10/1/2026, 18:45:03Withdrawal——102.208.105.2rrc00
10/1/2026, 00:00:03AnnouncementAS264811216285 8280 6762 12956 27924 26481184.54.49.1rrc00
9/29/2026, 22:25:08AnnouncementAS26481134927 56655 1299 12956 27924 26481145.134.89.1rrc00

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