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Prefix profile

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

217.194.21.0/24

Currently validIPv4

Origin ASNAS8455

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 observed10/15/2026, 16:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
217.194.21.0/24
Current status
Currently valid
Origin ASN
AS8455
First observed
8/29/2026, 09:30:20
Last observed
10/15/2026, 16:00:00
Peer42Visible peers
Collector1Collectors
Announcements3Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

42 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
217.194.21.0/24AS845550300 84552176.12.110.8rrc00Currently valid
217.194.21.0/24AS84553549 3356 84553208.51.134.248rrc00Currently valid
217.194.21.0/24AS8455328840 327727 174 3356 84555102.208.105.2rrc00Currently valid
217.194.21.0/24AS845558057 1836 84553193.33.94.251rrc00Currently valid
217.194.21.0/24AS845537989 56300 132132 4657 84555203.123.48.6rrc00Currently valid
217.194.21.0/24AS8455213241 9002 8455389.42.52.8rrc00Currently valid
217.194.21.0/24AS845534927 56655 1299 8455445.134.89.1rrc00Currently valid
217.194.21.0/24AS8455852 2914 84553154.11.12.212rrc00Currently valid
217.194.21.0/24AS8455206499 34549 1299 8455445.14.68.69rrc00Currently valid
217.194.21.0/24AS845522652 1299 8455345.61.0.85rrc00Currently valid
217.194.21.0/24AS8455202365 50673 33891 845545.255.90.109rrc00Currently valid
217.194.21.0/24AS84551403 577 3356 84554198.58.198.252rrc00Currently valid
217.194.21.0/24AS8455204092 20766 29169 8455489.234.186.6rrc00Currently valid
217.194.21.0/24AS845524482 84552203.175.175.15rrc00Currently valid
217.194.21.0/24AS845549673 3216 8455394.247.111.254rrc00Currently valid
217.194.21.0/24AS845513830 971 3356 84554161.129.152.2rrc00Currently valid
217.194.21.0/24AS845544393 58057 6939 8455449.12.70.222rrc00Currently valid
217.194.21.0/24AS845555720 6939 84553103.212.68.10rrc00Currently valid
217.194.21.0/24AS845534927 1299 84553193.148.251.1rrc00Currently valid
217.194.21.0/24AS845557381 42708 84553193.150.22.240rrc00Currently valid
217.194.21.0/24AS845549432 48362 1764 84554195.128.231.254rrc00Currently valid
217.194.21.0/24AS84554608 1221 4637 84554203.119.104.1rrc00Currently valid
217.194.21.0/24AS845548185 3356 84553195.90.96.2rrc00Currently valid
217.194.21.0/24AS845550304 8455231.169.49.228rrc00Currently valid
217.194.21.0/24AS845514907 3356 84553208.80.153.193rrc00Currently valid
217.194.21.0/24AS845520205 6939 8455364.246.96.5rrc00Currently valid
217.194.21.0/24AS845545049 6696 2914 84554194.28.97.2rrc00Currently valid
217.194.21.0/24AS845538001 84552202.150.221.37rrc00Currently valid
217.194.21.0/24AS845534549 1299 8455380.77.16.114rrc00Currently valid
217.194.21.0/24AS84557018 1299 8455312.0.1.63rrc00Currently valid
217.194.21.0/24AS8455132825 3356 2914 8455443.251.115.197rrc00Currently valid
217.194.21.0/24AS84553333 1136 84553193.0.0.56rrc00Currently valid
217.194.21.0/24AS845558057 34549 1299 84554194.50.92.251rrc00Currently valid
217.194.21.0/24AS845520514 1299 84553217.151.205.147rrc00Currently valid
217.194.21.0/24AS845549134 53356 6939 8455423.129.32.61rrc00Currently valid
217.194.21.0/24AS8455216285 8280 6762 2914 8455584.54.49.1rrc00Currently valid
217.194.21.0/24AS845517639 9304 84553202.69.160.152rrc00Currently valid
217.194.21.0/24AS845561218 6939 84553143.246.179.232rrc00Currently valid
217.194.21.0/24AS845557821 12586 3257 3356 84555193.160.39.1rrc00Currently valid
217.194.21.0/24AS845555720 2914 8455345.116.179.212rrc00Currently valid
217.194.21.0/24AS845559919 9002 845535.178.95.254rrc00Currently valid
217.194.21.0/24AS845529504 39392 33891 84554185.193.84.191rrc00Currently valid

Recent event window

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

Last observed
10/10/2026, 23:00:00
Peers in window
2
Collectors in window
1
Average path length
4.0
Longest path
5

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
10/12/2026, 15:55:17AnnouncementAS84554608 1221 4637 8455203.119.104.1rrc00
10/10/2026, 23:40:01AnnouncementAS845517639 9304 8455202.69.160.152rrc00
10/10/2026, 23:20:08AnnouncementAS845549432 215510 48362 1299 8455195.128.231.254rrc00
10/9/2026, 13:20:34AnnouncementAS845517639 9304 8455202.69.160.152rrc00
10/9/2026, 03:30:29AnnouncementAS845555720 3257 1299 845545.116.179.212rrc00
10/8/2026, 22:35:35AnnouncementAS8455328840 327727 174 3356 8455102.208.105.2rrc00
10/8/2026, 22:35:34AnnouncementAS845514907 3356 8455208.80.153.193rrc00
10/8/2026, 22:35:04AnnouncementAS84554608 1221 4637 8455203.119.104.1rrc00
10/8/2026, 17:55:51AnnouncementAS845561218 6939 8455143.246.179.232rrc00
10/7/2026, 22:40:29AnnouncementAS845548185 3356 8455195.90.96.2rrc00
10/7/2026, 22:40:14AnnouncementAS84553549 3356 8455208.51.134.248rrc00
10/7/2026, 22:40:02AnnouncementAS845514907 3356 8455208.80.153.193rrc00
10/7/2026, 17:55:07AnnouncementAS845549134 53356 6939 845523.129.32.61rrc00
10/7/2026, 16:35:34AnnouncementAS845514907 3356 8455208.80.153.193rrc00
10/7/2026, 10:25:20AnnouncementAS845529504 15935 9002 8455185.193.84.191rrc00
10/4/2026, 09:55:08AnnouncementAS845558057 34549 1299 8455194.50.92.251rrc00
10/3/2026, 19:20:07AnnouncementAS845537721 6830 8455165.16.221.66rrc00
10/2/2026, 11:35:18AnnouncementAS84554608 1221 4637 8455203.119.104.1rrc00
10/2/2026, 10:40:10AnnouncementAS845517639 9304 8455202.69.160.152rrc00
10/1/2026, 18:45:01Withdrawal——102.208.105.2rrc00
10/1/2026, 08:00:29AnnouncementAS845555720 6939 8455103.212.68.10rrc00
9/30/2026, 04:15:07AnnouncementAS8455852 2914 8455154.11.12.212rrc00
9/30/2026, 02:35:33AnnouncementAS8455852 2914 8455154.11.12.212rrc00
9/27/2026, 23:20:13AnnouncementAS8455852 2914 8455154.11.12.212rrc00
9/27/2026, 23:00:41AnnouncementAS8455852 2914 8455154.11.12.212rrc00
9/27/2026, 21:45:09AnnouncementAS8455852 2914 8455154.11.12.212rrc00
9/27/2026, 21:10:20Withdrawal——195.128.231.254rrc00
9/27/2026, 21:10:20AnnouncementAS845549432 215510 48362 1299 8455195.128.231.254rrc00
9/27/2026, 16:25:10AnnouncementAS8455852 2914 8455154.11.12.212rrc00
9/27/2026, 07:10:23AnnouncementAS8455852 2914 8455154.11.12.212rrc00

Hourly changes

SEVEN-DAY WINDOW · 2 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/10/2026, 23:00:00202114.0 / 5
10/9/2026, 03:00:00101114.0 / 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