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Prefix profile

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

138.199.120.0/23

Currently validIPv4

Origin ASNAS15164

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
138.199.120.0/23
Current status
Currently valid
Origin ASN
AS15164
First observed
8/30/2026, 19:45:41
Last observed
10/15/2026, 16:00:00
Peer41Visible peers
Collector1Collectors
Announcements3Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

41 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
138.199.120.0/23AS15164328840 327727 174 1299 151645102.208.105.2rrc00Currently valid
138.199.120.0/23AS15164216285 8280 6762 1299 15164584.54.49.1rrc00Currently valid
138.199.120.0/23AS1516457381 42708 1299 151644193.150.22.240rrc00Currently valid
138.199.120.0/23AS1516449673 20485 1299 15164494.247.111.254rrc00Currently valid
138.199.120.0/23AS1516438001 3491 1299 151644202.150.221.37rrc00Currently valid
138.199.120.0/23AS1516434927 56655 6939 15164445.134.89.1rrc00Currently valid
138.199.120.0/23AS1516417639 6939 151643202.69.160.152rrc00Currently valid
138.199.120.0/23AS1516420514 1299 151643217.151.205.147rrc00Currently valid
138.199.120.0/23AS151643333 1257 1299 151644193.0.0.56rrc00Currently valid
138.199.120.0/23AS15164206499 34549 1299 15164445.14.68.69rrc00Currently valid
138.199.120.0/23AS151641403 577 1299 151644198.58.198.252rrc00Currently valid
138.199.120.0/23AS15164204092 20766 1299 15164489.234.186.6rrc00Currently valid
138.199.120.0/23AS1516457821 12586 3257 1299 151645193.160.39.1rrc00Currently valid
138.199.120.0/23AS151644608 7575 1299 151644203.119.104.1rrc00Currently valid
138.199.120.0/23AS1516449432 48362 1299 151644195.128.231.254rrc00Currently valid
138.199.120.0/23AS15164202365 50673 174 1299 1516455.255.90.109rrc00Currently valid
138.199.120.0/23AS15164132825 3356 1299 15164443.251.115.197rrc00Currently valid
138.199.120.0/23AS1516458057 34549 1299 151644194.50.92.251rrc00Currently valid
138.199.120.0/23AS1516448185 1299 151643195.90.96.2rrc00Currently valid
138.199.120.0/23AS1516434549 1299 15164380.77.16.114rrc00Currently valid
138.199.120.0/23AS1516422652 1299 15164345.61.0.85rrc00Currently valid
138.199.120.0/23AS1516444393 58057 6939 15164449.12.70.222rrc00Currently valid
138.199.120.0/23AS1516459919 9002 3356 1299 1516455.178.95.254rrc00Currently valid
138.199.120.0/23AS1516437989 56300 132132 4657 1299 151646203.123.48.6rrc00Currently valid
138.199.120.0/23AS1516450304 1299 15164331.169.49.228rrc00Currently valid
138.199.120.0/23AS1516445049 6696 1299 151644194.28.97.2rrc00Currently valid
138.199.120.0/23AS1516414907 1299 151643208.80.153.193rrc00Currently valid
138.199.120.0/23AS1516429504 39392 1299 151644185.193.84.191rrc00Currently valid
138.199.120.0/23AS1516420205 6939 15164364.246.96.5rrc00Currently valid
138.199.120.0/23AS1516449134 53356 6939 15164423.129.32.61rrc00Currently valid
138.199.120.0/23AS1516434927 1299 151643193.148.251.1rrc00Currently valid
138.199.120.0/23AS1516455720 6939 151643103.212.68.10rrc00Currently valid
138.199.120.0/23AS15164852 1299 151643154.11.12.212rrc00Currently valid
138.199.120.0/23AS1516458057 1836 1299 151644193.33.94.251rrc00Currently valid
138.199.120.0/23AS1516413830 971 3356 1299 151645161.129.152.2rrc00Currently valid
138.199.120.0/23AS1516450300 3257 1299 151644176.12.110.8rrc00Currently valid
138.199.120.0/23AS151643549 3356 1299 151644208.51.134.248rrc00Currently valid
138.199.120.0/23AS1516455720 2914 1299 15164445.116.179.212rrc00Currently valid
138.199.120.0/23AS151647018 1299 15164312.0.1.63rrc00Currently valid
138.199.120.0/23AS1516424482 2914 1299 151644203.175.175.15rrc00Currently valid
138.199.120.0/23AS1516461218 6939 151643143.246.179.232rrc00Currently valid

Recent event window

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

Last observed
10/14/2026, 03:00:00
Peers in window
1
Collectors in window
1
Average path length
5.0
Longest path
5

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
10/14/2026, 03:35:17AnnouncementAS15164328840 327727 174 1299 15164102.208.105.2rrc00
10/13/2026, 14:35:15AnnouncementAS15164328840 327727 174 1299 15164102.208.105.2rrc00
10/13/2026, 07:05:32AnnouncementAS1516457821 12586 3257 1299 15164193.160.39.1rrc00
10/12/2026, 12:45:02AnnouncementAS1516457821 12586 3257 1299 15164193.160.39.1rrc00
10/10/2026, 10:10:26AnnouncementAS1516417639 6939 15164202.69.160.152rrc00
10/9/2026, 03:30:32AnnouncementAS1516455720 3257 1299 1516445.116.179.212rrc00
10/8/2026, 22:35:32AnnouncementAS151644608 7575 1299 15164203.119.104.1rrc00
10/8/2026, 17:55:30AnnouncementAS1516461218 6939 15164143.246.179.232rrc00
10/8/2026, 14:05:06AnnouncementAS15164132825 3356 1299 1516443.251.115.197rrc00
10/7/2026, 17:55:10AnnouncementAS1516449134 53356 6939 1516423.129.32.61rrc00
10/7/2026, 14:05:17AnnouncementAS15164132825 3356 1299 1516443.251.115.197rrc00
10/7/2026, 10:25:26AnnouncementAS1516429504 15935 174 1299 15164185.193.84.191rrc00
10/5/2026, 11:50:22AnnouncementAS1516457381 50304 1299 15164193.150.22.240rrc00
10/4/2026, 09:55:09AnnouncementAS1516458057 34549 1299 15164194.50.92.251rrc00
10/3/2026, 03:15:06AnnouncementAS15164328840 327727 174 1299 15164102.208.105.2rrc00
10/1/2026, 18:45:03Withdrawal——102.208.105.2rrc00
9/30/2026, 12:55:39AnnouncementAS15164852 1299 15164154.11.12.212rrc00
9/29/2026, 05:45:01AnnouncementAS15164852 1299 15164154.11.12.212rrc00
9/28/2026, 07:10:34AnnouncementAS15164852 1299 15164154.11.12.212rrc00
9/27/2026, 23:35:27AnnouncementAS1516449432 48362 1299 15164195.128.231.254rrc00
9/27/2026, 21:20:45AnnouncementAS15164852 1299 15164154.11.12.212rrc00
9/27/2026, 20:30:12AnnouncementAS151641403 577 1299 15164198.58.198.252rrc00
9/27/2026, 02:25:18AnnouncementAS15164328840 327727 174 1299 15164102.208.105.2rrc00
9/27/2026, 02:25:10Withdrawal——102.208.105.2rrc00
9/26/2026, 02:35:06AnnouncementAS15164328840 327727 174 1299 15164102.208.105.2rrc00
9/25/2026, 08:35:17AnnouncementAS15164852 1299 15164154.11.12.212rrc00
9/25/2026, 06:55:02AnnouncementAS15164852 1299 15164154.11.12.212rrc00
9/25/2026, 06:25:17AnnouncementAS15164852 1299 15164154.11.12.212rrc00
9/22/2026, 10:10:04AnnouncementAS15164852 1299 15164154.11.12.212rrc00
9/22/2026, 06:20:32AnnouncementAS15164328840 327727 174 1299 15164102.208.105.2rrc00

Hourly changes

SEVEN-DAY WINDOW · 3 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/14/2026, 03:00:00101115.0 / 5
10/13/2026, 14:00:00101115.0 / 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