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Prefix profile

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

131.149.52.0/22

Currently validIPv4

Origin ASNAS46502

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 observed11/11/2026, 00:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
131.149.52.0/22
Current status
Currently valid
Origin ASN
AS46502
First observed
8/28/2026, 19:40:14
Last observed
11/11/2026, 00:00:00
Peer47Visible peers
Collector1Collectors
Announcements3Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

48 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
131.149.52.0/22AS4650250628 6939 14103 14103 465025178.208.11.4rrc00Currently valid
131.149.52.0/22AS46502208972 6939 14103 14103 46502545.12.55.0rrc00Currently valid
131.149.52.0/22AS46502206499 34549 6461 14103 46502545.14.68.69rrc00Currently valid
131.149.52.0/22AS4650237721 6939 14103 14103 465025165.16.221.66rrc00Currently valid
131.149.52.0/22AS46502852 6461 14103 465024154.11.12.212rrc00Currently valid
131.149.52.0/22AS4650258057 34549 6461 14103 465025194.50.92.251rrc00Currently valid
131.149.52.0/22AS4650222652 6939 14103 14103 46502545.61.0.85rrc00Currently valid
131.149.52.0/22AS4650257821 6939 14103 14103 465025193.160.39.1rrc00Currently valid
131.149.52.0/22AS4650245049 6939 14103 14103 465025194.28.97.2rrc00Currently valid
131.149.52.0/22AS4650217639 6461 14103 465024202.69.160.152rrc00Currently valid
131.149.52.0/22AS4650229504 6939 14103 14103 465025185.193.84.191rrc00Currently valid
131.149.52.0/22AS465026939 14103 14103 465024118.67.200.8rrc00Currently valid
131.149.52.0/22AS4650258057 174 14103 465024193.33.94.251rrc00Currently valid
131.149.52.0/22AS4650250300 3257 14103 465024176.12.110.8rrc00Currently valid
131.149.52.0/22AS46502202365 6939 14103 14103 465025194.50.19.4rrc00Currently valid
131.149.52.0/22AS4650238001 6939 14103 14103 465025202.150.221.37rrc00Currently valid
131.149.52.0/22AS465023549 3356 14103 14103 465025208.51.134.248rrc00Currently valid
131.149.52.0/22AS46502213241 9002 3257 14103 46502589.42.52.8rrc00Currently valid
131.149.52.0/22AS46502202365 50673 174 14103 4650255.255.90.109rrc00Currently valid
131.149.52.0/22AS4650249673 20485 6461 14103 46502594.247.111.254rrc00Currently valid
131.149.52.0/22AS4650214907 6939 14103 14103 465025208.80.153.193rrc00Currently valid
131.149.52.0/22AS465021403 6939 14103 14103 465025198.58.198.252rrc00Currently valid
131.149.52.0/22AS465027018 6461 14103 46502412.0.1.63rrc00Currently valid
131.149.52.0/22AS46502216285 6939 14103 14103 46502584.54.49.1rrc00Currently valid
131.149.52.0/22AS4650237989 6939 14103 14103 465025203.123.48.6rrc00Currently valid
131.149.52.0/22AS4650234927 6939 14103 14103 465025193.148.251.1rrc00Currently valid
131.149.52.0/22AS4650234927 6939 14103 14103 46502545.134.89.1rrc00Currently valid
131.149.52.0/22AS46502204092 198978 174 14103 46502589.234.186.6rrc00Currently valid
131.149.52.0/22AS4650257381 6939 14103 14103 465025193.150.22.240rrc00Currently valid
131.149.52.0/22AS4650224482 6461 14103 465024203.175.175.15rrc00Currently valid
131.149.52.0/22AS4650249134 53356 6939 14103 14103 46502623.129.32.61rrc00Currently valid
131.149.52.0/22AS465024608 6939 14103 14103 465025203.119.104.1rrc00Currently valid
131.149.52.0/22AS4650220514 1299 14103 14103 465025217.151.205.147rrc00Currently valid
131.149.52.0/22AS4650250304 6461 14103 46502431.169.49.228rrc00Currently valid
131.149.52.0/22AS4650255720 6939 14103 14103 465025103.212.68.10rrc00Currently valid
131.149.52.0/22AS4650244393 401753 6939 14103 14103 46502649.12.70.222rrc00Currently valid
131.149.52.0/22AS46502328840 327727 174 14103 465025102.208.105.2rrc00Currently valid
131.149.52.0/22AS4650261218 6939 14103 14103 465025143.246.179.232rrc00Currently valid
131.149.52.0/22AS4650213830 971 6939 14103 14103 465026161.129.152.2rrc00Currently valid
131.149.52.0/22AS4650234549 6461 14103 46502480.77.16.114rrc00Currently valid
131.149.52.0/22AS4650259919 6939 14103 14103 4650255.178.95.254rrc00Currently valid
131.149.52.0/22AS4650255720 3257 14103 46502445.116.179.212rrc00Currently valid
131.149.52.0/22AS46502132825 174 14103 46502443.251.115.197rrc00Currently valid
131.149.52.0/22AS4650238855 6939 14103 14103 465025103.147.22.50rrc00Currently valid
131.149.52.0/22AS4650220205 6939 14103 14103 46502564.246.96.5rrc00Currently valid
131.149.52.0/22AS4650248185 6461 14103 465024195.90.96.2rrc00Currently valid
131.149.52.0/22AS465023333 1257 6461 14103 465025193.0.0.56rrc00Currently valid
131.149.52.0/22—Not recorded—195.128.231.254rrc00Withdrawn

Recent event window

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

Last observed
11/10/2026, 07:00:00
Peers in window
1
Collectors in window
1
Average path length
5.0
Longest path
5

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/10/2026, 07:55:37AnnouncementAS46502202365 6939 14103 14103 46502194.50.19.4rrc00
11/10/2026, 00:10:11AnnouncementAS46502202365 6939 14103 14103 46502194.50.19.4rrc00
11/9/2026, 08:25:40AnnouncementAS465027018 6461 14103 4650212.0.1.63rrc00
11/9/2026, 03:00:09AnnouncementAS46502202365 6939 14103 14103 46502194.50.19.4rrc00
11/8/2026, 01:55:21AnnouncementAS46502202365 6939 14103 14103 46502194.50.19.4rrc00
11/7/2026, 14:25:38AnnouncementAS46502328840 327727 174 14103 46502102.208.105.2rrc00
11/7/2026, 12:40:06AnnouncementAS46502328840 327727 174 14103 46502102.208.105.2rrc00
11/7/2026, 08:25:10Withdrawal——102.208.105.2rrc00
11/7/2026, 01:55:27AnnouncementAS46502202365 6939 14103 14103 46502194.50.19.4rrc00
11/6/2026, 21:35:04AnnouncementAS4650244393 401753 6939 14103 14103 4650249.12.70.222rrc00
11/6/2026, 02:40:07AnnouncementAS46502202365 6939 14103 14103 46502194.50.19.4rrc00
11/5/2026, 23:20:09AnnouncementAS4650237721 6939 14103 14103 46502165.16.221.66rrc00
11/5/2026, 21:10:37Withdrawal——195.128.231.254rrc00
11/4/2026, 21:35:03AnnouncementAS46502206499 34549 6461 14103 4650245.14.68.69rrc00
11/4/2026, 20:45:28AnnouncementAS46502206499 34549 6461 14103 4650245.14.68.69rrc00
11/4/2026, 16:15:21Withdrawal——102.208.105.2rrc00
11/4/2026, 05:20:33AnnouncementAS46502202365 6939 14103 14103 46502194.50.19.4rrc00
11/4/2026, 01:05:40AnnouncementAS46502202365 6939 14103 14103 46502194.50.19.4rrc00
11/3/2026, 22:35:07AnnouncementAS46502202365 6939 14103 14103 46502194.50.19.4rrc00
11/3/2026, 20:30:50AnnouncementAS46502202365 6939 14103 14103 46502194.50.19.4rrc00
11/3/2026, 14:20:23AnnouncementAS46502202365 6939 14103 14103 46502194.50.19.4rrc00
11/3/2026, 10:05:07AnnouncementAS465026939 14103 14103 46502118.67.200.8rrc00
11/3/2026, 04:00:17Withdrawal——102.208.105.2rrc00
11/3/2026, 02:10:34AnnouncementAS46502328840 327727 174 14103 46502102.208.105.2rrc00
11/3/2026, 02:10:21Withdrawal——102.208.105.2rrc00
11/1/2026, 20:05:01AnnouncementAS46502202365 6939 14103 14103 46502194.50.19.4rrc00
11/1/2026, 13:30:57AnnouncementAS46502206499 34549 6461 14103 4650245.14.68.69rrc00
11/1/2026, 13:05:34AnnouncementAS4650244393 212508 6939 14103 14103 4650249.12.70.222rrc00
11/1/2026, 02:50:09AnnouncementAS4650249134 53356 6939 14103 14103 4650223.129.32.61rrc00
10/23/2026, 20:05:17AnnouncementAS4650224482 6461 14103 46502203.175.175.15rrc00

Hourly changes

SEVEN-DAY WINDOW · 3 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
11/10/2026, 07:00:00101115.0 / 5
11/10/2026, 00:00:00101115.0 / 5
11/9/2026, 08:00:00101114.0 / 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