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Prefix profile

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

203.226.138.0/23

Currently validIPv4

Origin ASNAS23582

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
203.226.138.0/23
Current status
Currently valid
Origin ASN
AS23582
First observed
8/30/2026, 19:45:40
Last observed
10/15/2026, 16:00:00
Peer42Visible peers
Collector1Collectors
Announcements5Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

42 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
203.226.138.0/23AS23582328840 327727 174 3786 3786 235826102.208.105.2rrc00Currently valid
203.226.138.0/23AS235823333 3786 235823193.0.0.56rrc00Currently valid
203.226.138.0/23AS23582216285 8280 6762 6453 3786 23582684.54.49.1rrc00Currently valid
203.226.138.0/23AS2358237989 9318 235823203.123.48.6rrc00Currently valid
203.226.138.0/23AS2358245049 6696 3786 235824194.28.97.2rrc00Currently valid
203.226.138.0/23AS2358238001 9318 235823202.150.221.37rrc00Currently valid
203.226.138.0/23AS2358220205 6939 3786 23582464.246.96.5rrc00Currently valid
203.226.138.0/23AS2358234927 52025 9318 235824193.148.251.1rrc00Currently valid
203.226.138.0/23AS2358213830 971 3356 3786 235825161.129.152.2rrc00Currently valid
203.226.138.0/23AS2358249134 53356 6939 3786 23582523.129.32.61rrc00Currently valid
203.226.138.0/23AS2358250304 1299 3786 3786 23582531.169.49.228rrc00Currently valid
203.226.138.0/23AS2358244393 394256 9318 23582449.12.70.222rrc00Currently valid
203.226.138.0/23AS2358214907 3356 3786 235824208.80.153.193rrc00Currently valid
203.226.138.0/23AS23582204092 3786 23582389.234.186.6rrc00Currently valid
203.226.138.0/23AS235824608 7575 9318 235824203.119.104.1rrc00Currently valid
203.226.138.0/23AS23582132825 3356 3786 23582443.251.115.197rrc00Currently valid
203.226.138.0/23AS2358229504 39392 33891 9318 235825185.193.84.191rrc00Currently valid
203.226.138.0/23AS235827018 6453 3786 23582412.0.1.63rrc00Currently valid
203.226.138.0/23AS2358261218 6939 3786 235824143.246.179.232rrc00Currently valid
203.226.138.0/23AS235823549 3356 3786 235824208.51.134.248rrc00Currently valid
203.226.138.0/23AS23582852 3257 6453 3786 235825154.11.12.212rrc00Currently valid
203.226.138.0/23AS2358249673 20485 9318 23582494.247.111.254rrc00Currently valid
203.226.138.0/23AS2358255720 2914 9318 23582445.116.179.212rrc00Currently valid
203.226.138.0/23AS23582206499 34549 9318 23582445.14.68.69rrc00Currently valid
203.226.138.0/23AS2358234549 9318 23582380.77.16.114rrc00Currently valid
203.226.138.0/23AS2358220514 1299 3786 3786 235825217.151.205.147rrc00Currently valid
203.226.138.0/23AS23582213241 9002 3786 23582489.42.52.8rrc00Currently valid
203.226.138.0/23AS2358258057 34549 9318 235824194.50.92.251rrc00Currently valid
203.226.138.0/23AS2358250300 3356 3786 235824176.12.110.8rrc00Currently valid
203.226.138.0/23AS235821403 577 701 9318 235825198.58.198.252rrc00Currently valid
203.226.138.0/23AS2358222652 1299 3786 3786 23582545.61.0.85rrc00Currently valid
203.226.138.0/23AS2358259919 9002 3786 2358245.178.95.254rrc00Currently valid
203.226.138.0/23AS2358217639 9318 235823202.69.160.152rrc00Currently valid
203.226.138.0/23AS2358257381 42708 3786 235824193.150.22.240rrc00Currently valid
203.226.138.0/23AS2358257821 12586 3257 6453 3786 235826193.160.39.1rrc00Currently valid
203.226.138.0/23AS2358237721 3786 235823165.16.221.66rrc00Currently valid
203.226.138.0/23AS23582202365 50673 3786 2358245.255.90.109rrc00Currently valid
203.226.138.0/23AS2358248185 3786 235823195.90.96.2rrc00Currently valid
203.226.138.0/23AS2358224482 3786 235823203.175.175.15rrc00Currently valid
203.226.138.0/23AS2358249432 48362 9318 235824195.128.231.254rrc00Currently valid
203.226.138.0/23AS2358234927 56655 6939 3786 23582545.134.89.1rrc00Currently valid
203.226.138.0/23AS2358255720 6939 3786 235824103.212.68.10rrc00Currently valid

Recent event window

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

Last observed
10/14/2026, 15:00:00
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, 15:10:04AnnouncementAS2358258057 1836 3356 3786 23582193.33.94.251rrc00
10/14/2026, 03:35:28AnnouncementAS23582328840 327727 174 3786 3786 23582102.208.105.2rrc00
10/13/2026, 09:25:11Withdrawal——178.208.11.4rrc00
10/13/2026, 04:35:05Withdrawal——178.208.11.4rrc00
10/13/2026, 04:35:02AnnouncementAS2358258057 1836 9318 23582193.33.94.251rrc00
10/11/2026, 10:35:01AnnouncementAS23582204092 3786 2358289.234.186.6rrc00
10/11/2026, 10:30:16AnnouncementAS23582204092 3786 2358289.234.186.6rrc00
10/10/2026, 10:50:01AnnouncementAS2358217639 9318 23582202.69.160.152rrc00
10/9/2026, 09:00:40AnnouncementAS235824608 7575 9318 23582203.119.104.1rrc00
10/9/2026, 04:05:17AnnouncementAS2358255720 2914 9318 2358245.116.179.212rrc00
10/9/2026, 03:30:56AnnouncementAS2358255720 3257 1299 9318 2358245.116.179.212rrc00
10/8/2026, 22:35:23AnnouncementAS235824608 7575 9318 23582203.119.104.1rrc00
10/8/2026, 17:55:48AnnouncementAS2358261218 6939 3786 23582143.246.179.232rrc00
10/8/2026, 12:00:25AnnouncementAS235824608 7575 9318 23582203.119.104.1rrc00
10/8/2026, 11:45:08AnnouncementAS235823549 3356 3786 23582208.51.134.248rrc00
10/7/2026, 17:55:19AnnouncementAS2358249134 53356 6939 3786 2358223.129.32.61rrc00
10/7/2026, 10:25:21AnnouncementAS2358229504 15935 9002 3786 23582185.193.84.191rrc00
10/7/2026, 04:40:23AnnouncementAS2358250628 6453 3786 23582178.208.11.4rrc00
10/7/2026, 04:40:16AnnouncementAS2358249432 48362 9002 3786 23582195.128.231.254rrc00
10/7/2026, 04:40:14AnnouncementAS2358249673 20485 3786 2358294.247.111.254rrc00
10/7/2026, 04:40:13AnnouncementAS23582206499 34549 3786 2358245.14.68.69rrc00
10/7/2026, 04:40:13AnnouncementAS2358258057 1836 3356 3786 23582193.33.94.251rrc00
10/7/2026, 04:40:13AnnouncementAS2358258057 34549 3786 23582194.50.92.251rrc00
10/7/2026, 04:40:13AnnouncementAS2358234549 3786 2358280.77.16.114rrc00
10/7/2026, 04:40:12AnnouncementAS2358249432 48362 1764 9318 23582195.128.231.254rrc00
10/6/2026, 19:45:18Withdrawal——178.208.11.4rrc00
10/6/2026, 19:45:03AnnouncementAS2358258057 34549 9318 23582194.50.92.251rrc00
10/6/2026, 19:45:01AnnouncementAS2358234549 9318 2358280.77.16.114rrc00
10/6/2026, 19:45:01AnnouncementAS2358258057 1836 9318 23582193.33.94.251rrc00
10/6/2026, 19:45:01AnnouncementAS23582206499 34549 9318 2358245.14.68.69rrc00

Hourly changes

SEVEN-DAY WINDOW · 4 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/14/2026, 15:00:00101115.0 / 5
10/14/2026, 03:00:00101116.0 / 6
10/11/2026, 10:00:00201113.0 / 3
10/9/2026, 03:00:00101115.0 / 5
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