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Prefix profile

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

201.131.6.0/23

Currently validIPv4

Origin ASNAS28392

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 observed11/12/2026, 00:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
201.131.6.0/23
Current status
Currently valid
Origin ASN
AS28392
First observed
8/28/2026, 13:00:13
Last observed
11/12/2026, 00:00:00
Peer43Visible peers
Collector1Collectors
Announcements8Last 7 days, hourly aggregate
Withdrawals1Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

43 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
201.131.6.0/23AS28392202365 50673 174 8151 2839255.255.90.109rrc00Currently valid
201.131.6.0/23AS2839249432 48362 1299 18734 283925195.128.231.254rrc00Currently valid
201.131.6.0/23AS283924608 7575 2914 8151 283925203.119.104.1rrc00Currently valid
201.131.6.0/23AS28392852 2914 8151 283924154.11.12.212rrc00Currently valid
201.131.6.0/23AS2839214907 32098 18734 283924208.80.153.193rrc00Currently valid
201.131.6.0/23AS2839237989 56300 132132 4657 6453 18734 283927203.123.48.6rrc00Currently valid
201.131.6.0/23AS2839261218 6939 18734 283924143.246.179.232rrc00Currently valid
201.131.6.0/23AS2839234927 1299 18734 283924193.148.251.1rrc00Currently valid
201.131.6.0/23AS283927018 1299 18734 28392412.0.1.63rrc00Currently valid
201.131.6.0/23AS2839250304 1299 18734 28392431.169.49.228rrc00Currently valid
201.131.6.0/23AS2839244393 58057 6939 18734 28392549.12.70.222rrc00Currently valid
201.131.6.0/23AS28392206499 34549 1299 18734 28392545.14.68.69rrc00Currently valid
201.131.6.0/23AS28392204092 198978 174 8151 28392589.234.186.6rrc00Currently valid
201.131.6.0/23AS2839255720 6939 18734 283924103.212.68.10rrc00Currently valid
201.131.6.0/23AS2839249134 53356 6939 18734 28392523.129.32.61rrc00Currently valid
201.131.6.0/23AS2839217639 6939 18734 283924202.69.160.152rrc00Currently valid
201.131.6.0/23AS2839245049 6696 2914 8151 283925194.28.97.2rrc00Currently valid
201.131.6.0/23AS2839229504 39392 174 8151 283925185.193.84.191rrc00Currently valid
201.131.6.0/23AS2839248185 3356 8151 283924195.90.96.2rrc00Currently valid
201.131.6.0/23AS2839234549 1299 18734 28392480.77.16.114rrc00Currently valid
201.131.6.0/23AS2839250300 3356 8151 283924176.12.110.8rrc00Currently valid
201.131.6.0/23AS28392132825 174 8151 28392443.251.115.197rrc00Currently valid
201.131.6.0/23AS2839220205 1299 18734 28392464.246.96.5rrc00Currently valid
201.131.6.0/23AS2839238001 2914 8151 283924202.150.221.37rrc00Currently valid
201.131.6.0/23AS283921403 577 701 8151 283925198.58.198.252rrc00Currently valid
201.131.6.0/23AS2839237721 6762 18734 283924165.16.221.66rrc00Currently valid
201.131.6.0/23AS2839220514 1299 18734 283924217.151.205.147rrc00Currently valid
201.131.6.0/23AS28392216285 8280 6762 18734 28392584.54.49.1rrc00Currently valid
201.131.6.0/23AS2839258057 174 8151 283924193.33.94.251rrc00Currently valid
201.131.6.0/23AS283923333 6762 18734 283924193.0.0.56rrc00Currently valid
201.131.6.0/23AS2839222652 1299 18734 28392445.61.0.85rrc00Currently valid
201.131.6.0/23AS2839257821 12586 3257 32098 18734 283926193.160.39.1rrc00Currently valid
201.131.6.0/23AS28392213241 9002 6453 18734 28392589.42.52.8rrc00Currently valid
201.131.6.0/23AS2839224482 32098 18734 283924203.175.175.15rrc00Currently valid
201.131.6.0/23AS2839234927 56655 1299 18734 28392545.134.89.1rrc00Currently valid
201.131.6.0/23AS2839259919 9002 6762 18734 2839255.178.95.254rrc00Currently valid
201.131.6.0/23AS2839213830 971 32098 18734 283925161.129.152.2rrc00Currently valid
201.131.6.0/23AS2839249673 20485 1299 18734 28392594.247.111.254rrc00Currently valid
201.131.6.0/23AS2839257381 42708 1299 18734 283925193.150.22.240rrc00Currently valid
201.131.6.0/23AS2839255720 2914 8151 28392445.116.179.212rrc00Currently valid
201.131.6.0/23AS283923549 3356 8151 283924208.51.134.248rrc00Currently valid
201.131.6.0/23AS2839258057 34549 1299 18734 283925194.50.92.251rrc00Currently valid
201.131.6.0/23AS28392328840 327727 174 8151 283925102.208.105.2rrc00Currently valid

Recent event window

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

Last observed
11/11/2026, 22:00:00
Peers in window
1
Collectors in window
1
Average path length
5.0
Longest path
5

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/11/2026, 22:10:18AnnouncementAS2839229504 39392 174 8151 28392185.193.84.191rrc00
11/11/2026, 22:10:00AnnouncementAS2839229504 39392 1299 18734 28392185.193.84.191rrc00
11/11/2026, 18:45:36AnnouncementAS2839255720 6939 18734 28392103.212.68.10rrc00
11/11/2026, 18:45:35AnnouncementAS2839261218 6939 18734 28392143.246.179.232rrc00
11/11/2026, 18:45:35AnnouncementAS2839249134 53356 6939 18734 2839223.129.32.61rrc00
11/11/2026, 18:45:35AnnouncementAS2839244393 58057 6939 18734 2839249.12.70.222rrc00
11/11/2026, 14:05:35AnnouncementAS2839237989 56300 132132 4657 6453 18734 28392203.123.48.6rrc00
11/11/2026, 14:05:24Withdrawal——203.123.48.6rrc00
11/11/2026, 12:15:02AnnouncementAS283924608 7575 1299 18734 28392203.119.104.1rrc00
11/10/2026, 02:10:21AnnouncementAS2839229504 39392 1299 18734 28392185.193.84.191rrc00
11/9/2026, 08:05:06AnnouncementAS2839257821 12586 3257 32098 18734 28392193.160.39.1rrc00
11/7/2026, 22:05:07AnnouncementAS2839255720 6939 18734 28392103.212.68.10rrc00
11/7/2026, 14:25:26AnnouncementAS28392328840 327727 174 8151 28392102.208.105.2rrc00
11/7/2026, 14:25:07Withdrawal——102.208.105.2rrc00
11/7/2026, 08:25:09Withdrawal——102.208.105.2rrc00
11/6/2026, 07:30:01AnnouncementAS2839222652 1299 18734 2839245.61.0.85rrc00
11/6/2026, 06:45:01AnnouncementAS2839249432 48362 1299 18734 28392195.128.231.254rrc00
11/6/2026, 06:45:00AnnouncementAS28392216285 8280 6762 18734 2839284.54.49.1rrc00
11/5/2026, 21:10:39Withdrawal——195.128.231.254rrc00
11/5/2026, 11:10:29AnnouncementAS283924608 7575 1299 18734 28392203.119.104.1rrc00
11/4/2026, 21:45:00AnnouncementAS28392206499 34549 1299 18734 2839245.14.68.69rrc00
11/4/2026, 16:15:43AnnouncementAS28392328840 327727 174 8151 28392102.208.105.2rrc00
11/4/2026, 16:15:21Withdrawal——102.208.105.2rrc00
11/4/2026, 07:30:27AnnouncementAS2839213830 971 32098 18734 28392161.129.152.2rrc00
11/4/2026, 07:30:27AnnouncementAS2839257821 12586 3257 32098 18734 28392193.160.39.1rrc00
11/4/2026, 07:30:27AnnouncementAS2839224482 32098 18734 28392203.175.175.15rrc00
11/4/2026, 07:30:26AnnouncementAS2839214907 32098 18734 28392208.80.153.193rrc00
11/3/2026, 04:00:16Withdrawal——102.208.105.2rrc00
11/3/2026, 02:10:51AnnouncementAS28392328840 327727 174 8151 28392102.208.105.2rrc00
11/1/2026, 02:50:14AnnouncementAS2839249134 53356 6939 18734 2839223.129.32.61rrc00

Hourly changes

SEVEN-DAY WINDOW · 4 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
11/11/2026, 22:00:00201115.0 / 5
11/11/2026, 18:00:00404114.5 / 5
11/11/2026, 14:00:00111117.0 / 7
11/11/2026, 12:00:00101115.0 / 5
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