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Prefix profile

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

5.2.0.0/21

Currently validIPv4

Origin ASNAS198471

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
5.2.0.0/21
Current status
Currently valid
Origin ASN
AS198471
First observed
8/28/2026, 14:55:21
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
5.2.0.0/21AS19847117639 1267 1984713202.69.160.152rrc00Currently valid
5.2.0.0/21AS19847138001 9002 1267 1984714202.150.221.37rrc00Currently valid
5.2.0.0/21AS198471206499 34549 1267 198471445.14.68.69rrc00Currently valid
5.2.0.0/21AS19847137989 56300 132132 4657 1267 1984716203.123.48.6rrc00Currently valid
5.2.0.0/21AS19847120514 1299 1267 1984714217.151.205.147rrc00Currently valid
5.2.0.0/21AS1984713333 1103 1267 1984714193.0.0.56rrc00Currently valid
5.2.0.0/21AS198471216285 8280 6762 1267 198471584.54.49.1rrc00Currently valid
5.2.0.0/21AS19847155720 6939 1267 1984714103.212.68.10rrc00Currently valid
5.2.0.0/21AS19847158057 34549 1267 1984714194.50.92.251rrc00Currently valid
5.2.0.0/21AS19847158057 1836 1267 1984714193.33.94.251rrc00Currently valid
5.2.0.0/21AS198471202365 50673 6762 1267 19847155.255.90.109rrc00Currently valid
5.2.0.0/21AS19847159919 9002 1267 19847145.178.95.254rrc00Currently valid
5.2.0.0/21AS19847149134 53356 6939 1267 198471523.129.32.61rrc00Currently valid
5.2.0.0/21AS19847134549 1267 198471380.77.16.114rrc00Currently valid
5.2.0.0/21AS19847137721 1267 1984713165.16.221.66rrc00Currently valid
5.2.0.0/21AS1984717018 1299 1267 198471412.0.1.63rrc00Currently valid
5.2.0.0/21AS1984711403 577 3356 1267 1984715198.58.198.252rrc00Currently valid
5.2.0.0/21AS19847150304 1267 198471331.169.49.228rrc00Currently valid
5.2.0.0/21AS19847144393 212024 1267 198471449.12.70.222rrc00Currently valid
5.2.0.0/21AS19847149673 20485 1267 198471494.247.111.254rrc00Currently valid
5.2.0.0/21AS19847155720 2914 6762 1267 198471545.116.179.212rrc00Currently valid
5.2.0.0/21AS198471328840 327727 174 3356 1267 1984716102.208.105.2rrc00Currently valid
5.2.0.0/21AS19847161218 6939 1267 1984714143.246.179.232rrc00Currently valid
5.2.0.0/21AS198471852 1299 1267 1984714154.11.12.212rrc00Currently valid
5.2.0.0/21AS19847157821 12586 3257 3356 1267 1984716193.160.39.1rrc00Currently valid
5.2.0.0/21AS19847122652 1299 1267 198471445.61.0.85rrc00Currently valid
5.2.0.0/21AS1984714608 7575 1299 1267 1984715203.119.104.1rrc00Currently valid
5.2.0.0/21AS19847148185 1267 1984713195.90.96.2rrc00Currently valid
5.2.0.0/21AS198471132825 3356 1267 198471443.251.115.197rrc00Currently valid
5.2.0.0/21AS19847129504 39392 33891 1267 1984715185.193.84.191rrc00Currently valid
5.2.0.0/21AS19847114907 3356 1267 1984714208.80.153.193rrc00Currently valid
5.2.0.0/21AS19847150300 1267 1984713176.12.110.8rrc00Currently valid
5.2.0.0/21AS1984713549 3356 1267 1984714208.51.134.248rrc00Currently valid
5.2.0.0/21AS19847124482 1267 1984713203.175.175.15rrc00Currently valid
5.2.0.0/21AS19847134927 56655 6939 1267 198471545.134.89.1rrc00Currently valid
5.2.0.0/21AS19847157381 42708 1267 1984714193.150.22.240rrc00Currently valid
5.2.0.0/21AS19847134927 1299 1267 1984714193.148.251.1rrc00Currently valid
5.2.0.0/21AS19847120205 6939 1267 198471464.246.96.5rrc00Currently valid
5.2.0.0/21AS198471204092 34019 1267 198471489.234.186.6rrc00Currently valid
5.2.0.0/21AS19847113830 971 3356 1267 1984715161.129.152.2rrc00Currently valid
5.2.0.0/21AS19847145049 6696 1299 1267 1984715194.28.97.2rrc00Currently valid
5.2.0.0/21AS19847149432 48362 1267 1984714195.128.231.254rrc00Currently 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
11/3/2026, 07:30:12AnnouncementAS198471132825 3356 1267 19847143.251.115.197rrc00
11/3/2026, 02:10:28AnnouncementAS198471328840 327727 174 3356 1267 198471102.208.105.2rrc00
11/1/2026, 13:30:47AnnouncementAS198471206499 34549 1267 19847145.14.68.69rrc00
11/1/2026, 02:50:04AnnouncementAS19847149134 53356 6939 1267 19847123.129.32.61rrc00
10/23/2026, 06:30:53AnnouncementAS19847129504 39392 33891 1267 198471185.193.84.191rrc00
10/23/2026, 00:00:52AnnouncementAS19847157381 42708 1267 198471193.150.22.240rrc00
10/22/2026, 22:10:12AnnouncementAS19847157381 50304 1267 198471193.150.22.240rrc00
10/21/2026, 06:35:15AnnouncementAS19847134927 56655 1299 1267 19847145.134.89.1rrc00
10/20/2026, 10:00:22Withdrawal——102.208.105.2rrc00
10/20/2026, 00:05:23AnnouncementAS198471216285 8280 6762 1267 19847184.54.49.1rrc00
10/19/2026, 05:35:02AnnouncementAS19847117639 1267 198471202.69.160.152rrc00
10/19/2026, 04:25:02AnnouncementAS19847117639 1267 198471202.69.160.152rrc00
10/18/2026, 14:30:12AnnouncementAS198471328840 327727 174 3356 1267 198471102.208.105.2rrc00
10/17/2026, 17:30:02Withdrawal——102.208.105.2rrc00
10/15/2026, 21:05:01AnnouncementAS1984711403 577 3356 1267 198471198.58.198.252rrc00
10/15/2026, 19:50:20AnnouncementAS19847149432 48362 1267 198471195.128.231.254rrc00
10/15/2026, 09:20:43AnnouncementAS198471216285 8280 6762 1267 19847184.54.49.1rrc00
10/15/2026, 00:10:01AnnouncementAS198471328840 327727 174 3356 1267 198471102.208.105.2rrc00
10/13/2026, 12:35:45AnnouncementAS1984714608 7575 1299 1267 198471203.119.104.1rrc00
10/11/2026, 10:30:07AnnouncementAS198471204092 34019 1267 19847189.234.186.6rrc00
10/11/2026, 10:25:12AnnouncementAS198471204092 34019 1267 19847189.234.186.6rrc00
10/9/2026, 13:20:18AnnouncementAS19847117639 1267 198471202.69.160.152rrc00
10/8/2026, 22:35:33AnnouncementAS198471328840 327727 174 3356 1267 198471102.208.105.2rrc00
10/8/2026, 22:35:19AnnouncementAS1984711403 577 3356 1267 198471198.58.198.252rrc00
10/8/2026, 22:35:08AnnouncementAS1984714608 7575 3356 1267 198471203.119.104.1rrc00
10/8/2026, 17:55:22AnnouncementAS19847161218 6939 1267 198471143.246.179.232rrc00
10/8/2026, 11:35:21AnnouncementAS19847137721 1267 198471165.16.221.66rrc00
10/8/2026, 00:30:31AnnouncementAS1984714608 7575 3356 1267 198471203.119.104.1rrc00
10/8/2026, 00:30:17AnnouncementAS19847114907 3356 1267 198471208.80.153.193rrc00
10/8/2026, 00:30:12AnnouncementAS19847113830 971 3356 1267 198471161.129.152.2rrc00

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