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Prefix profile

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

131.239.0.0/24

Currently validIPv4

Origin ASNAS54772

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
131.239.0.0/24
Current status
Currently valid
Origin ASN
AS54772
First observed
8/28/2026, 22:25:11
Last observed
11/10/2026, 00:00:00
Peer41Visible peers
Collector1Collectors
Announcements1Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

41 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
131.239.0.0/24AS54772202365 50673 6453 6461 46887 5477265.255.90.109rrc00Currently valid
131.239.0.0/24AS5477249432 48362 1764 6461 46887 547726195.128.231.254rrc00Currently valid
131.239.0.0/24AS547724608 1221 4637 6461 46887 547726203.119.104.1rrc00Currently valid
131.239.0.0/24AS54772852 6461 46887 547724154.11.12.212rrc00Currently valid
131.239.0.0/24AS5477214907 3356 394437 54772 54772 54772 54772 547728208.80.153.193rrc00Currently valid
131.239.0.0/24AS5477237989 56300 132132 4657 6461 46887 547727203.123.48.6rrc00Currently valid
131.239.0.0/24AS5477261218 6939 6461 46887 547725143.246.179.232rrc00Currently valid
131.239.0.0/24AS5477234927 52025 64289 6461 46887 547726193.148.251.1rrc00Currently valid
131.239.0.0/24AS5477250304 6461 46887 54772431.169.49.228rrc00Currently valid
131.239.0.0/24AS5477244393 58057 6939 6461 46887 54772649.12.70.222rrc00Currently valid
131.239.0.0/24AS54772206499 34549 6461 46887 54772545.14.68.69rrc00Currently valid
131.239.0.0/24AS547727018 6461 46887 54772412.0.1.63rrc00Currently valid
131.239.0.0/24AS54772204092 34019 6461 46887 54772589.234.186.6rrc00Currently valid
131.239.0.0/24AS5477255720 6939 6461 46887 547725103.212.68.10rrc00Currently valid
131.239.0.0/24AS5477249134 53356 6424 6461 46887 54772623.129.32.61rrc00Currently valid
131.239.0.0/24AS5477217639 6461 46887 547724202.69.160.152rrc00Currently valid
131.239.0.0/24AS5477245049 6696 2914 394437 54772 54772 54772 54772 547729194.28.97.2rrc00Currently valid
131.239.0.0/24AS5477229504 39392 33891 6461 46887 547726185.193.84.191rrc00Currently valid
131.239.0.0/24AS5477248185 6461 46887 547724195.90.96.2rrc00Currently valid
131.239.0.0/24AS5477234549 6461 46887 54772480.77.16.114rrc00Currently valid
131.239.0.0/24AS5477250300 215162 48101 6461 46887 547726176.12.110.8rrc00Currently valid
131.239.0.0/24AS5477220205 6939 6461 46887 54772564.246.96.5rrc00Currently valid
131.239.0.0/24AS5477238001 3491 6461 46887 547725202.150.221.37rrc00Currently valid
131.239.0.0/24AS547721403 577 6461 46887 547725198.58.198.252rrc00Currently valid
131.239.0.0/24AS54772216285 8280 6762 6461 46887 54772684.54.49.1rrc00Currently valid
131.239.0.0/24AS5477237721 6461 46887 547724165.16.221.66rrc00Currently valid
131.239.0.0/24AS5477220514 1299 394437 54772 54772 54772 54772 547728217.151.205.147rrc00Currently valid
131.239.0.0/24AS5477258057 1836 5511 6461 46887 547726193.33.94.251rrc00Currently valid
131.239.0.0/24AS5477257821 12586 3257 394437 54772 54772 54772 54772 547729193.160.39.1rrc00Currently valid
131.239.0.0/24AS5477222652 1299 394437 54772 54772 54772 54772 54772845.61.0.85rrc00Currently valid
131.239.0.0/24AS547723333 1257 6461 46887 547725193.0.0.56rrc00Currently valid
131.239.0.0/24AS5477224482 6461 46887 547724203.175.175.15rrc00Currently valid
131.239.0.0/24AS5477234927 56655 6939 6461 46887 54772645.134.89.1rrc00Currently valid
131.239.0.0/24AS5477259919 9002 6461 46887 5477255.178.95.254rrc00Currently valid
131.239.0.0/24AS5477213830 971 174 394437 54772 54772 54772 54772 547729161.129.152.2rrc00Currently valid
131.239.0.0/24AS5477249673 20485 6461 46887 54772594.247.111.254rrc00Currently valid
131.239.0.0/24AS5477257381 42708 6461 46887 547725193.150.22.240rrc00Currently valid
131.239.0.0/24AS5477255720 2914 394437 54772 54772 54772 54772 54772845.116.179.212rrc00Currently valid
131.239.0.0/24AS547723549 3356 394437 54772 54772 54772 54772 547728208.51.134.248rrc00Currently valid
131.239.0.0/24AS5477258057 34549 6461 46887 547725194.50.92.251rrc00Currently valid
131.239.0.0/24AS54772328840 327727 174 394437 54772 54772 54772 54772 547729102.208.105.2rrc00Currently valid

Recent event window

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

Last observed
11/9/2026, 05:00:00
Peers in window
1
Collectors in window
1
Average path length
4.0
Longest path
4

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/9/2026, 05:45:55AnnouncementAS547727018 6461 46887 5477212.0.1.63rrc00
11/7/2026, 22:05:07AnnouncementAS5477255720 6939 6461 46887 54772103.212.68.10rrc00
11/7/2026, 14:25:24AnnouncementAS54772328840 327727 174 394437 54772 54772 54772 54772 54772102.208.105.2rrc00
11/7/2026, 14:25:07Withdrawal——102.208.105.2rrc00
11/7/2026, 08:25:09Withdrawal——102.208.105.2rrc00
11/6/2026, 17:10:16Withdrawal——102.208.105.2rrc00
11/5/2026, 21:10:37Withdrawal——195.128.231.254rrc00
11/4/2026, 20:45:27AnnouncementAS54772206499 34549 6461 46887 5477245.14.68.69rrc00
11/4/2026, 16:15:36AnnouncementAS54772328840 327727 174 394437 54772 54772 54772 54772 54772102.208.105.2rrc00
11/4/2026, 16:15:22Withdrawal——102.208.105.2rrc00
11/3/2026, 04:00:16Withdrawal——102.208.105.2rrc00
11/3/2026, 02:10:38AnnouncementAS54772328840 327727 174 394437 54772 54772 54772 54772 54772102.208.105.2rrc00
11/1/2026, 13:30:52AnnouncementAS54772206499 34549 6461 46887 5477245.14.68.69rrc00
11/1/2026, 06:45:11AnnouncementAS5477214907 2914 6461 46887 54772208.80.153.193rrc00
11/1/2026, 06:45:05AnnouncementAS5477245049 6696 1299 394437 54772 54772 54772 54772 54772194.28.97.2rrc00
11/1/2026, 06:20:35AnnouncementAS5477245049 6696 1299 394437 54772 54772 54772 54772 54772194.28.97.2rrc00
11/1/2026, 06:20:35AnnouncementAS5477220514 8434 3356 6461 46887 54772217.151.205.147rrc00
11/1/2026, 06:20:32AnnouncementAS5477258057 1836 3356 6461 46887 54772193.33.94.251rrc00
11/1/2026, 06:20:32AnnouncementAS5477214907 3356 6461 46887 54772208.80.153.193rrc00
11/1/2026, 06:20:30AnnouncementAS5477213830 971 3356 6461 46887 54772161.129.152.2rrc00
11/1/2026, 06:20:23AnnouncementAS5477255720 2914 6461 46887 5477245.116.179.212rrc00
11/1/2026, 06:20:22AnnouncementAS5477214907 2914 6461 46887 54772208.80.153.193rrc00
11/1/2026, 06:20:22AnnouncementAS5477222652 3257 6461 46887 5477245.61.0.85rrc00
11/1/2026, 06:20:21AnnouncementAS5477257821 12586 3257 6461 46887 54772193.160.39.1rrc00
11/1/2026, 06:15:22AnnouncementAS5477250300 174 6461 46887 54772176.12.110.8rrc00
11/1/2026, 02:50:08AnnouncementAS5477249134 53356 6424 6461 46887 5477223.129.32.61rrc00
10/23/2026, 14:40:07AnnouncementAS5477259919 9002 6461 46887 547725.178.95.254rrc00
10/22/2026, 22:10:29AnnouncementAS5477257381 50304 6461 46887 54772193.150.22.240rrc00
10/22/2026, 22:05:13AnnouncementAS5477234927 56655 6939 6461 46887 5477245.134.89.1rrc00
10/22/2026, 14:45:53AnnouncementAS54772204092 34019 6461 46887 5477289.234.186.6rrc00

Hourly changes

SEVEN-DAY WINDOW · 1 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
11/9/2026, 05:00:00101114.0 / 4
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