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Prefix profile

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

167.83.138.0/23

Currently validIPv4

Origin ASNAS21595

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, 16:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
167.83.138.0/23
Current status
Currently valid
Origin ASN
AS21595
First observed
8/28/2026, 19:05:15
Last observed
11/11/2026, 16:00:00
Peer42Visible peers
Collector1Collectors
Announcements2Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

43 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
167.83.138.0/23AS2159534549 2914 3356 21595480.77.16.114rrc00Currently valid
167.83.138.0/23AS2159555720 6939 3356 215954103.212.68.10rrc00Currently valid
167.83.138.0/23AS2159561218 6939 3356 215954143.246.179.232rrc00Currently valid
167.83.138.0/23AS21595328840 327727 174 3356 215955102.208.105.2rrc00Currently valid
167.83.138.0/23AS2159544393 58057 6939 3356 21595549.12.70.222rrc00Currently valid
167.83.138.0/23AS215954608 1221 4637 3356 215955203.119.104.1rrc00Currently valid
167.83.138.0/23AS2159534927 56655 6939 3356 21595545.134.89.1rrc00Currently valid
167.83.138.0/23AS2159534927 1299 3356 215954193.148.251.1rrc00Currently valid
167.83.138.0/23AS2159557381 50304 1299 3356 215955193.150.22.240rrc00Currently valid
167.83.138.0/23AS2159524482 2914 3356 215954203.175.175.15rrc00Currently valid
167.83.138.0/23AS2159549134 53356 6939 3356 21595523.129.32.61rrc00Currently valid
167.83.138.0/23AS21595204092 198978 174 3356 21595589.234.186.6rrc00Currently valid
167.83.138.0/23AS21595216285 8280 6762 3356 21595584.54.49.1rrc00Currently valid
167.83.138.0/23AS2159548185 3356 215953195.90.96.2rrc00Currently valid
167.83.138.0/23AS2159555720 2914 3356 21595445.116.179.212rrc00Currently valid
167.83.138.0/23AS21595132825 3356 21595343.251.115.197rrc00Currently valid
167.83.138.0/23AS2159520205 6939 3356 21595464.246.96.5rrc00Currently valid
167.83.138.0/23AS2159559919 9002 3356 2159545.178.95.254rrc00Currently valid
167.83.138.0/23AS2159513830 971 3356 215954161.129.152.2rrc00Currently valid
167.83.138.0/23AS2159520514 1299 3356 215954217.151.205.147rrc00Currently valid
167.83.138.0/23AS2159550304 1299 3356 21595431.169.49.228rrc00Currently valid
167.83.138.0/23AS2159517639 3356 215953202.69.160.152rrc00Currently valid
167.83.138.0/23AS2159557821 12586 3257 3356 215955193.160.39.1rrc00Currently valid
167.83.138.0/23AS2159537721 3356 215953165.16.221.66rrc00Currently valid
167.83.138.0/23AS2159558057 34549 2914 3356 215955194.50.92.251rrc00Currently valid
167.83.138.0/23AS21595852 3257 3356 215954154.11.12.212rrc00Currently valid
167.83.138.0/23AS2159522652 174 3356 21595445.61.0.85rrc00Currently valid
167.83.138.0/23AS2159514907 3356 215953208.80.153.193rrc00Currently valid
167.83.138.0/23AS21595206499 34549 2914 3356 21595545.14.68.69rrc00Currently valid
167.83.138.0/23AS215953333 3320 3356 215954193.0.0.56rrc00Currently valid
167.83.138.0/23AS215951403 577 701 21595 21595 21595 21595 21595 21595 2159510198.58.198.252rrc00Currently valid
167.83.138.0/23AS2159549673 12389 3356 21595494.247.111.254rrc00Currently valid
167.83.138.0/23AS2159550628 3356 215953178.208.11.4rrc00Currently valid
167.83.138.0/23AS21595213241 9002 3356 21595489.42.52.8rrc00Currently valid
167.83.138.0/23AS215953549 3356 215953208.51.134.248rrc00Currently valid
167.83.138.0/23AS21595202365 50673 174 3356 2159555.255.90.109rrc00Currently valid
167.83.138.0/23AS2159538001 3491 3356 215954202.150.221.37rrc00Currently valid
167.83.138.0/23AS215957018 3356 21595312.0.1.63rrc00Currently valid
167.83.138.0/23AS2159529504 39392 1299 3356 215955185.193.84.191rrc00Currently valid
167.83.138.0/23AS2159558057 1836 3356 215954193.33.94.251rrc00Currently valid
167.83.138.0/23AS2159550300 3356 215953176.12.110.8rrc00Currently valid
167.83.138.0/23AS2159545049 6696 2914 3356 215955194.28.97.2rrc00Currently valid
167.83.138.0/23—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, 09:00:00
Peers in window
1
Collectors in window
1
Average path length
4.0
Longest path
4

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/11/2026, 14:05:43AnnouncementAS2159537989 56300 132132 4657 9002 3356 21595203.123.48.6rrc00
11/11/2026, 14:05:26Withdrawal——203.123.48.6rrc00
11/10/2026, 09:00:58AnnouncementAS2159550300 3257 3356 21595176.12.110.8rrc00
11/9/2026, 05:45:25AnnouncementAS215957018 3356 2159512.0.1.63rrc00
11/8/2026, 07:35:43AnnouncementAS21595206499 34549 2914 3356 2159545.14.68.69rrc00
11/8/2026, 07:35:42AnnouncementAS2159558057 34549 2914 3356 21595194.50.92.251rrc00
11/8/2026, 07:35:42AnnouncementAS2159534549 2914 3356 2159580.77.16.114rrc00
11/8/2026, 06:25:05AnnouncementAS2159555720 2914 3356 2159545.116.179.212rrc00
11/8/2026, 06:25:03AnnouncementAS2159558057 34549 2914 3356 21595194.50.92.251rrc00
11/8/2026, 06:25:03AnnouncementAS21595206499 34549 2914 3356 2159545.14.68.69rrc00
11/8/2026, 06:25:02AnnouncementAS2159534549 2914 3356 2159580.77.16.114rrc00
11/7/2026, 19:20:08AnnouncementAS2159538001 3491 3356 21595202.150.221.37rrc00
11/7/2026, 19:10:47AnnouncementAS2159538001 3491 3356 21595202.150.221.37rrc00
11/7/2026, 19:10:13AnnouncementAS2159538001 3491 3356 21595202.150.221.37rrc00
11/7/2026, 14:25:14AnnouncementAS21595328840 327727 174 3356 21595102.208.105.2rrc00
11/7/2026, 14:25:09Withdrawal——102.208.105.2rrc00
11/5/2026, 21:10:37Withdrawal——195.128.231.254rrc00
11/4/2026, 20:45:26AnnouncementAS21595206499 34549 2914 3356 2159545.14.68.69rrc00
11/4/2026, 19:55:04AnnouncementAS21595328840 327727 174 3356 21595102.208.105.2rrc00
11/4/2026, 16:15:28AnnouncementAS21595328840 327727 174 3356 21595102.208.105.2rrc00
11/4/2026, 16:15:23Withdrawal——102.208.105.2rrc00
11/3/2026, 04:00:18Withdrawal——102.208.105.2rrc00
11/3/2026, 02:10:28AnnouncementAS21595328840 327727 174 3356 21595102.208.105.2rrc00
11/3/2026, 02:10:23Withdrawal——102.208.105.2rrc00
11/1/2026, 13:30:52AnnouncementAS21595206499 34549 2914 3356 2159545.14.68.69rrc00
11/1/2026, 02:50:08AnnouncementAS2159549134 53356 6939 3356 2159523.129.32.61rrc00
10/23/2026, 14:40:09AnnouncementAS2159559919 9002 3356 215955.178.95.254rrc00
10/23/2026, 06:31:01AnnouncementAS2159529504 39392 1299 3356 21595185.193.84.191rrc00
10/20/2026, 08:45:05AnnouncementAS2159549432 48362 1764 3356 21595195.128.231.254rrc00
10/20/2026, 00:05:36AnnouncementAS21595216285 8280 6762 3356 2159584.54.49.1rrc00

Hourly changes

SEVEN-DAY WINDOW · 2 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
11/10/2026, 09:00:00101114.0 / 4
11/9/2026, 05:00:00101113.0 / 3
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