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Prefix profile

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

201.131.78.0/24

Currently validIPv4

Origin ASNAS263731

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 observed11/8/2026, 08:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
201.131.78.0/24
Current status
Currently valid
Origin ASN
AS263731
First observed
8/28/2026, 07:55:39
Last observed
11/8/2026, 08:00:00
Peer42Visible peers
Collector1Collectors
Announcements0Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

42 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
201.131.78.0/24AS26373138001 3491 3356 3549 33182 263731 2637317202.150.221.37rrc00Currently valid
201.131.78.0/24AS26373129504 39392 1299 3356 3549 33182 263731 2637318185.193.84.191rrc00Currently valid
201.131.78.0/24AS2637317018 3356 3549 33182 263731 263731612.0.1.63rrc00Currently valid
201.131.78.0/24AS26373158057 1836 3356 3549 33182 263731 2637317193.33.94.251rrc00Currently valid
201.131.78.0/24AS26373150300 3356 3549 33182 263731 2637316176.12.110.8rrc00Currently valid
201.131.78.0/24AS26373149673 12389 3356 3549 33182 263731 263731794.247.111.254rrc00Currently valid
201.131.78.0/24AS2637313333 3320 3356 3549 33182 263731 2637317193.0.0.56rrc00Currently valid
201.131.78.0/24AS2637311403 577 3356 3549 33182 263731 2637317198.58.198.252rrc00Currently valid
201.131.78.0/24AS26373150628 3356 3549 33182 263731 2637316178.208.11.4rrc00Currently valid
201.131.78.0/24AS2637313549 33182 263731 2637314208.51.134.248rrc00Currently valid
201.131.78.0/24AS263731202365 50673 174 3356 3549 33182 263731 26373185.255.90.109rrc00Currently valid
201.131.78.0/24AS26373137721 3356 3549 33182 263731 2637316165.16.221.66rrc00Currently valid
201.131.78.0/24AS26373158057 34549 2914 3356 3549 33182 263731 2637318194.50.92.251rrc00Currently valid
201.131.78.0/24AS263731852 3257 3356 3549 33182 263731 2637317154.11.12.212rrc00Currently valid
201.131.78.0/24AS26373122652 174 3356 3549 33182 263731 263731745.61.0.85rrc00Currently valid
201.131.78.0/24AS26373114907 3356 3549 33182 263731 2637316208.80.153.193rrc00Currently valid
201.131.78.0/24AS263731206499 34549 2914 3356 3549 33182 263731 263731845.14.68.69rrc00Currently valid
201.131.78.0/24AS26373145049 6696 2914 3356 3549 33182 263731 2637318194.28.97.2rrc00Currently valid
201.131.78.0/24AS26373117639 3356 3549 33182 263731 2637316202.69.160.152rrc00Currently valid
201.131.78.0/24AS26373157821 12586 3257 3356 3549 33182 263731 2637318193.160.39.1rrc00Currently valid
201.131.78.0/24AS26373113830 971 3356 3549 33182 263731 2637317161.129.152.2rrc00Currently valid
201.131.78.0/24AS26373134549 2914 3356 3549 33182 263731 263731780.77.16.114rrc00Currently valid
201.131.78.0/24AS26373159919 9002 3356 3549 33182 263731 26373175.178.95.254rrc00Currently valid
201.131.78.0/24AS26373148185 3356 3549 33182 263731 2637316195.90.96.2rrc00Currently valid
201.131.78.0/24AS26373155720 2914 3356 3549 33182 263731 263731745.116.179.212rrc00Currently valid
201.131.78.0/24AS263731132825 3356 3549 33182 263731 263731643.251.115.197rrc00Currently valid
201.131.78.0/24AS26373120205 6939 3356 3549 33182 263731 263731764.246.96.5rrc00Currently valid
201.131.78.0/24AS26373134927 56655 6939 3356 3549 33182 263731 263731845.134.89.1rrc00Currently valid
201.131.78.0/24AS26373134927 1299 3356 3549 33182 263731 2637317193.148.251.1rrc00Currently valid
201.131.78.0/24AS263731204092 198978 174 3356 3549 33182 263731 263731889.234.186.6rrc00Currently valid
201.131.78.0/24AS26373157381 50304 1299 3356 3549 33182 263731 2637318193.150.22.240rrc00Currently valid
201.131.78.0/24AS26373124482 2914 3356 3549 33182 263731 2637317203.175.175.15rrc00Currently valid
201.131.78.0/24AS26373149134 53356 6939 3356 3549 33182 263731 263731823.129.32.61rrc00Currently valid
201.131.78.0/24AS263731216285 8280 6762 3356 3549 33182 263731 263731884.54.49.1rrc00Currently valid
201.131.78.0/24AS26373137989 56300 132132 4657 9002 3356 3549 33182 263731 26373110203.123.48.6rrc00Currently valid
201.131.78.0/24AS26373120514 8434 3356 3549 33182 263731 2637317217.151.205.147rrc00Currently valid
201.131.78.0/24AS26373150304 1299 3356 3549 33182 263731 263731731.169.49.228rrc00Currently valid
201.131.78.0/24AS26373155720 6939 3356 3549 33182 263731 2637317103.212.68.10rrc00Currently valid
201.131.78.0/24AS26373144393 58057 6939 3356 3549 33182 263731 263731849.12.70.222rrc00Currently valid
201.131.78.0/24AS26373161218 6939 3356 3549 33182 263731 2637317143.246.179.232rrc00Currently valid
201.131.78.0/24AS263731328840 327727 174 3356 3549 33182 263731 2637318102.208.105.2rrc00Currently valid
201.131.78.0/24AS2637314608 1221 4637 3356 3549 33182 263731 2637318203.119.104.1rrc00Currently 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
11/4/2026, 01:05:41AnnouncementAS263731202365 6939 52320 14187 14187 33182 33182 33182 33182 263731 263731194.50.19.4rrc00
11/3/2026, 22:35:08AnnouncementAS263731202365 6939 52320 14187 14187 33182 33182 33182 33182 263731 263731194.50.19.4rrc00
11/3/2026, 20:30:51AnnouncementAS263731202365 6939 52320 14187 14187 33182 33182 33182 33182 263731 263731194.50.19.4rrc00
11/3/2026, 14:20:24AnnouncementAS263731202365 6939 52320 14187 14187 33182 33182 33182 33182 263731 263731194.50.19.4rrc00
11/3/2026, 09:35:47AnnouncementAS26373124482 52320 14187 14187 33182 33182 33182 33182 263731 263731203.175.175.15rrc00
11/3/2026, 09:35:04AnnouncementAS26373124482 2914 3356 3549 33182 263731 263731203.175.175.15rrc00
11/3/2026, 04:00:17Withdrawal——102.208.105.2rrc00
11/3/2026, 02:10:35AnnouncementAS263731328840 327727 174 52320 14187 14187 33182 33182 33182 33182 263731 263731102.208.105.2rrc00
11/3/2026, 02:10:21Withdrawal——102.208.105.2rrc00
11/2/2026, 23:40:09AnnouncementAS26373138001 3491 3356 3549 33182 263731 263731202.150.221.37rrc00
11/1/2026, 20:05:02AnnouncementAS263731202365 6939 52320 14187 14187 33182 33182 33182 33182 263731 263731194.50.19.4rrc00
11/1/2026, 02:50:12AnnouncementAS26373149134 53356 6939 52320 14187 14187 33182 33182 33182 33182 263731 26373123.129.32.61rrc00
10/23/2026, 17:55:09AnnouncementAS2637313549 33182 263731 263731208.51.134.248rrc00
10/23/2026, 17:40:32AnnouncementAS2637313549 33182 263731 263731208.51.134.248rrc00
10/23/2026, 17:40:01AnnouncementAS2637313549 33182 263731 263731208.51.134.248rrc00
10/23/2026, 15:40:04AnnouncementAS263731202365 6939 52320 14187 14187 33182 33182 33182 33182 263731 263731194.50.19.4rrc00
10/23/2026, 06:30:29AnnouncementAS26373129504 6939 52320 14187 14187 33182 33182 33182 33182 263731 263731185.193.84.191rrc00
10/22/2026, 23:00:06AnnouncementAS263731202365 6939 52320 14187 14187 33182 33182 33182 33182 263731 263731194.50.19.4rrc00
10/22/2026, 22:10:14AnnouncementAS26373157381 6939 52320 14187 14187 33182 33182 33182 33182 263731 263731193.150.22.240rrc00
10/22/2026, 13:40:32AnnouncementAS2637317018 3356 3549 33182 263731 26373112.0.1.63rrc00
10/21/2026, 14:45:28AnnouncementAS26373155720 2914 3356 3549 33182 263731 26373145.116.179.212rrc00
10/21/2026, 14:45:18AnnouncementAS26373155720 2914 3356 3549 33182 263731 263731103.212.68.10rrc00
10/21/2026, 11:05:50AnnouncementAS263731202365 6939 52320 14187 14187 33182 33182 33182 33182 263731 263731194.50.19.4rrc00
10/21/2026, 05:50:26AnnouncementAS2637317018 3356 3549 33182 263731 26373112.0.1.63rrc00
10/20/2026, 20:15:24AnnouncementAS26373137989 6939 52320 14187 14187 33182 33182 33182 33182 263731 263731203.123.48.6rrc00
10/20/2026, 08:45:09AnnouncementAS26373149432 215510 31543 25255 1764 3356 3549 33182 263731 263731195.128.231.254rrc00
10/20/2026, 06:40:19AnnouncementAS263731202365 6939 52320 14187 14187 33182 33182 33182 33182 263731 263731194.50.19.4rrc00
10/20/2026, 00:05:21AnnouncementAS263731216285 8280 6762 3356 3549 33182 263731 26373184.54.49.1rrc00
10/19/2026, 23:20:10AnnouncementAS26373137989 56300 132132 6939 52320 14187 14187 33182 33182 33182 33182 263731 263731203.123.48.6rrc00
10/18/2026, 21:20:19AnnouncementAS26373155720 2914 3356 3549 33182 263731 263731103.212.68.10rrc00

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