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Prefix profile

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

203.167.0.0/21

Currently validIPv4

Origin ASNAS9334

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 observed11/10/2026, 00:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
203.167.0.0/21
Current status
Currently valid
Origin ASN
AS9334
First observed
8/28/2026, 19:40:14
Last observed
11/10/2026, 00:00:00
Peer42Visible peers
Collector1Collectors
Announcements1Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

42 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
203.167.0.0/21AS93347018 1299 18187 9334412.0.1.63rrc00Currently valid
203.167.0.0/21AS933445049 6696 1299 18187 93345194.28.97.2rrc00Currently valid
203.167.0.0/21AS933448185 1299 18187 93344195.90.96.2rrc00Currently valid
203.167.0.0/21AS933429504 39392 1299 18187 93345185.193.84.191rrc00Currently valid
203.167.0.0/21AS933449134 53356 6939 18187 9334523.129.32.61rrc00Currently valid
203.167.0.0/21AS933455720 6939 18187 93344103.212.68.10rrc00Currently valid
203.167.0.0/21AS933417639 18187 93343202.69.160.152rrc00Currently valid
203.167.0.0/21AS933437721 6939 18187 93344165.16.221.66rrc00Currently valid
203.167.0.0/21AS933420514 1299 18187 93344217.151.205.147rrc00Currently valid
203.167.0.0/21AS933450300 3257 4637 18187 93345176.12.110.8rrc00Currently valid
203.167.0.0/21AS933434549 1299 18187 9334480.77.16.114rrc00Currently valid
203.167.0.0/21AS9334132825 3356 4637 18187 9334543.251.115.197rrc00Currently valid
203.167.0.0/21AS933438001 18187 93343202.150.221.37rrc00Currently valid
203.167.0.0/21AS933420205 6939 18187 9334464.246.96.5rrc00Currently valid
203.167.0.0/21AS93341403 577 4637 18187 93345198.58.198.252rrc00Currently valid
203.167.0.0/21AS93344608 1221 4637 18187 93345203.119.104.1rrc00Currently valid
203.167.0.0/21AS933414907 1299 18187 93344208.80.153.193rrc00Currently valid
203.167.0.0/21AS9334852 6461 6461 6461 6461 4637 4637 4637 4637 18187 933411154.11.12.212rrc00Currently valid
203.167.0.0/21AS9334216285 8280 6762 1299 18187 9334684.54.49.1rrc00Currently valid
203.167.0.0/21AS933437989 18187 93343203.123.48.6rrc00Currently valid
203.167.0.0/21AS9334202365 50673 174 1299 18187 933465.255.90.109rrc00Currently valid
203.167.0.0/21AS933449432 48362 1299 18187 93345195.128.231.254rrc00Currently valid
203.167.0.0/21AS933434927 1299 18187 93344193.148.251.1rrc00Currently valid
203.167.0.0/21AS933444393 58057 6939 18187 9334549.12.70.222rrc00Currently valid
203.167.0.0/21AS9334204092 20766 1299 18187 9334589.234.186.6rrc00Currently valid
203.167.0.0/21AS933450304 1299 18187 9334431.169.49.228rrc00Currently valid
203.167.0.0/21AS9334206499 34549 1299 18187 9334545.14.68.69rrc00Currently valid
203.167.0.0/21AS933461218 6939 18187 93344143.246.179.232rrc00Currently valid
203.167.0.0/21AS933455720 2914 1299 18187 9334545.116.179.212rrc00Currently valid
203.167.0.0/21AS933413830 971 3356 1299 18187 93346161.129.152.2rrc00Currently valid
203.167.0.0/21AS933449673 20485 1299 18187 9334594.247.111.254rrc00Currently valid
203.167.0.0/21AS933457381 42708 1299 18187 93345193.150.22.240rrc00Currently valid
203.167.0.0/21AS933458057 34549 1299 18187 93345194.50.92.251rrc00Currently valid
203.167.0.0/21AS9334328840 327727 174 1299 18187 93346102.208.105.2rrc00Currently valid
203.167.0.0/21AS933422652 1299 18187 9334445.61.0.85rrc00Currently valid
203.167.0.0/21AS93343333 1257 1299 18187 93345193.0.0.56rrc00Currently valid
203.167.0.0/21AS93343549 3356 1299 18187 93345208.51.134.248rrc00Currently valid
203.167.0.0/21AS933458057 1836 1299 18187 93345193.33.94.251rrc00Currently valid
203.167.0.0/21AS933457821 12586 3257 1299 18187 93346193.160.39.1rrc00Currently valid
203.167.0.0/21AS933424482 18187 93343203.175.175.15rrc00Currently valid
203.167.0.0/21AS933459919 9002 4637 18187 933455.178.95.254rrc00Currently valid
203.167.0.0/21AS933434927 56655 1299 18187 9334545.134.89.1rrc00Currently valid

Recent event window

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

Last observed
11/9/2026, 08:00:00
Peers in window
1
Collectors in window
1
Average path length
6.0
Longest path
6

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/9/2026, 08:05:22AnnouncementAS933457821 12586 3257 1299 18187 9334193.160.39.1rrc00
11/7/2026, 14:25:17AnnouncementAS9334328840 327727 174 1299 18187 9334102.208.105.2rrc00
11/7/2026, 14:25:08Withdrawal——102.208.105.2rrc00
11/6/2026, 07:00:21AnnouncementAS933437721 6939 18187 9334165.16.221.66rrc00
11/6/2026, 06:55:22AnnouncementAS933437721 6939 18187 9334165.16.221.66rrc00
11/5/2026, 21:10:39Withdrawal——195.128.231.254rrc00
11/4/2026, 20:45:28AnnouncementAS9334206499 34549 1299 18187 933445.14.68.69rrc00
11/4/2026, 16:15:33AnnouncementAS9334328840 327727 174 1299 18187 9334102.208.105.2rrc00
11/4/2026, 16:15:22Withdrawal——102.208.105.2rrc00
11/4/2026, 15:30:30AnnouncementAS9334213241 9002 4637 18187 933489.42.52.8rrc00
11/4/2026, 01:15:18AnnouncementAS9334216285 8280 6762 1299 18187 933484.54.49.1rrc00
11/3/2026, 04:00:17Withdrawal——102.208.105.2rrc00
11/3/2026, 02:10:35AnnouncementAS9334328840 327727 174 1299 18187 9334102.208.105.2rrc00
11/3/2026, 02:10:21Withdrawal——102.208.105.2rrc00
11/1/2026, 13:30:57AnnouncementAS9334206499 34549 1299 18187 933445.14.68.69rrc00
11/1/2026, 02:50:09AnnouncementAS933449134 53356 6939 18187 933423.129.32.61rrc00
10/23/2026, 06:25:42AnnouncementAS933437721 1299 18187 9334165.16.221.66rrc00
10/23/2026, 06:25:22AnnouncementAS933449134 53356 6424 1299 18187 933423.129.32.61rrc00
10/23/2026, 06:25:22AnnouncementAS933461218 6939 4637 18187 9334143.246.179.232rrc00
10/23/2026, 06:25:22AnnouncementAS933444393 58057 6939 4637 18187 933449.12.70.222rrc00
10/23/2026, 06:25:17AnnouncementAS933461218 6939 18187 9334143.246.179.232rrc00
10/23/2026, 06:25:17AnnouncementAS933449134 53356 6939 18187 933423.129.32.61rrc00
10/23/2026, 06:25:17AnnouncementAS933444393 394256 6939 18187 933449.12.70.222rrc00
10/23/2026, 06:25:17AnnouncementAS933444393 58057 6939 18187 933449.12.70.222rrc00
10/23/2026, 06:25:16AnnouncementAS933444393 58057 6939 4637 18187 933449.12.70.222rrc00
10/23/2026, 06:25:16AnnouncementAS933449134 53356 6424 1299 18187 933423.129.32.61rrc00
10/23/2026, 06:25:16AnnouncementAS933461218 6939 4637 18187 9334143.246.179.232rrc00
10/23/2026, 06:25:14AnnouncementAS933455720 6939 4637 18187 9334103.212.68.10rrc00
10/23/2026, 06:25:08AnnouncementAS933444393 58057 6939 18187 933449.12.70.222rrc00
10/23/2026, 06:25:08AnnouncementAS933449134 53356 6939 18187 933423.129.32.61rrc00

Hourly changes

SEVEN-DAY WINDOW · 1 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
11/9/2026, 08:00:00101116.0 / 6
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