Home/Network intelligence/Prefix profile

Prefix profile

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

193.0.0.0/21

Currently validIPv4

Origin ASNAS3333

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
193.0.0.0/21
Current status
Currently valid
Origin ASN
AS3333
First observed
8/30/2026, 19:45:43
Last observed
10/15/2026, 16:00:00
Peer45Visible peers
Collector1Collectors
Announcements1Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

45 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
193.0.0.0/21AS3333328840 327727 174 1273 33335102.208.105.2rrc00Currently valid
193.0.0.0/21AS333358057 174 1273 33334193.33.94.251rrc00Currently valid
193.0.0.0/21AS333345049 6696 33333194.28.97.2rrc00Currently valid
193.0.0.0/21AS333358057 34549 20562 1103 1103 33336194.50.92.251rrc00Currently valid
193.0.0.0/21AS333350304 1103 3333331.169.49.228rrc00Currently valid
193.0.0.0/21AS333349432 48362 33333195.128.231.254rrc00Currently valid
193.0.0.0/21AS3333202365 50673 1136 333345.255.90.109rrc00Currently valid
193.0.0.0/21AS333334927 56655 3333345.134.89.1rrc00Currently valid
193.0.0.0/21AS3333852 2914 12859 33334154.11.12.212rrc00Currently valid
193.0.0.0/21AS3333216285 8280 6762 3333484.54.49.1rrc00Currently valid
193.0.0.0/21AS333337989 56300 132132 4657 20562 1103 1103 33338203.123.48.6rrc00Currently valid
193.0.0.0/21AS333313830 971 3356 1273 33335161.129.152.2rrc00Currently valid
193.0.0.0/21AS333337721 33332165.16.221.66rrc00Currently valid
193.0.0.0/21AS3333206499 34549 20562 1103 1103 3333645.14.68.69rrc00Currently valid
193.0.0.0/21AS3333204092 3333289.234.186.6rrc00Currently valid
193.0.0.0/21AS333324482 33332203.175.175.15rrc00Currently valid
193.0.0.0/21AS3333213241 9002 3333389.42.52.8rrc00Currently valid
193.0.0.0/21AS333322652 1299 1273 3333445.61.0.85rrc00Currently valid
193.0.0.0/21AS333349673 20485 3333394.247.111.254rrc00Currently valid
193.0.0.0/21AS333344393 58057 6939 3333449.12.70.222rrc00Currently valid
193.0.0.0/21AS333359919 9002 333335.178.95.254rrc00Currently valid
193.0.0.0/21AS333355720 6939 33333103.212.68.10rrc00Currently valid
193.0.0.0/21AS333348185 33332195.90.96.2rrc00Currently valid
193.0.0.0/21AS333350300 33332176.12.110.8rrc00Currently valid
193.0.0.0/21AS333350628 20562 1103 1103 33335178.208.11.4rrc00Currently valid
193.0.0.0/21AS33331403 577 1273 33334198.58.198.252rrc00Currently valid
193.0.0.0/21AS3333132825 3356 1273 3333443.251.115.197rrc00Currently valid
193.0.0.0/21AS333329504 20562 1103 1103 33335185.193.84.191rrc00Currently valid
193.0.0.0/21AS333338229 24490 7575 1103 33335192.248.121.251rrc00Currently valid
193.0.0.0/21AS333333331193.0.0.56rrc00Currently valid
193.0.0.0/21AS333320205 6939 3333364.246.96.5rrc00Currently valid
193.0.0.0/21AS333334927 1299 1273 33334193.148.251.1rrc00Currently valid
193.0.0.0/21AS33333549 3356 1273 33334208.51.134.248rrc00Currently valid
193.0.0.0/21AS333314907 3356 1273 33334208.80.153.193rrc00Currently valid
193.0.0.0/21AS333338001 9002 33333202.150.221.37rrc00Currently valid
193.0.0.0/21AS33337018 1299 1273 3333412.0.1.63rrc00Currently valid
193.0.0.0/21AS333357381 42708 33333193.150.22.240rrc00Currently valid
193.0.0.0/21AS333320514 1299 12859 33334217.151.205.147rrc00Currently valid
193.0.0.0/21AS333317639 33332202.69.160.152rrc00Currently valid
193.0.0.0/21AS333349134 53356 6939 3333423.129.32.61rrc00Currently valid
193.0.0.0/21AS333357821 12586 3257 1103 1103 33336193.160.39.1rrc00Currently valid
193.0.0.0/21AS333355720 2914 12859 3333445.116.179.212rrc00Currently valid
193.0.0.0/21AS333361218 6939 33333143.246.179.232rrc00Currently valid
193.0.0.0/21AS333334549 20562 1103 1103 3333580.77.16.114rrc00Currently valid
193.0.0.0/21AS33334608 1221 4637 1273 33335203.119.104.1rrc00Currently valid

Recent event window

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

Last observed
10/9/2026, 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
10/13/2026, 08:05:20AnnouncementAS333348185 3333195.90.96.2rrc00
10/9/2026, 04:05:02AnnouncementAS333355720 2914 12859 333345.116.179.212rrc00
10/9/2026, 03:30:54AnnouncementAS333355720 3257 1103 1103 333345.116.179.212rrc00
10/8/2026, 17:55:46AnnouncementAS333361218 6939 3333143.246.179.232rrc00
10/7/2026, 17:55:19AnnouncementAS333349134 53356 6939 333323.129.32.61rrc00
10/4/2026, 09:55:12AnnouncementAS333358057 34549 20562 1103 1103 3333194.50.92.251rrc00
10/1/2026, 18:45:04AnnouncementAS3333328840 327727 174 1273 3333102.208.105.2rrc00
10/1/2026, 18:45:04Withdrawal——102.208.105.2rrc00
10/1/2026, 14:30:25AnnouncementAS3333852 2914 12859 3333154.11.12.212rrc00
9/30/2026, 20:05:39AnnouncementAS333348185 3333195.90.96.2rrc00
9/29/2026, 05:25:44AnnouncementAS3333852 2914 12859 3333154.11.12.212rrc00
9/27/2026, 13:05:48AnnouncementAS3333852 2914 12859 3333154.11.12.212rrc00
9/27/2026, 07:15:13AnnouncementAS333322652 1299 1273 333345.61.0.85rrc00
9/27/2026, 02:50:12AnnouncementAS333322652 1299 1273 333345.61.0.85rrc00
9/27/2026, 02:45:16AnnouncementAS333322652 1299 1273 333345.61.0.85rrc00
9/27/2026, 02:25:11AnnouncementAS3333328840 327727 174 1273 3333102.208.105.2rrc00
9/27/2026, 02:25:10Withdrawal——102.208.105.2rrc00
9/25/2026, 17:00:14AnnouncementAS333338229 24490 7575 1103 3333192.248.121.251rrc00
9/24/2026, 19:00:26AnnouncementAS3333852 2914 12859 3333154.11.12.212rrc00
9/24/2026, 12:15:36AnnouncementAS33334608 1221 4637 1273 3333203.119.104.1rrc00
9/22/2026, 10:25:16AnnouncementAS333357821 12586 3257 1103 1103 3333193.160.39.1rrc00
9/22/2026, 06:20:39AnnouncementAS3333328840 327727 174 1273 3333102.208.105.2rrc00
9/22/2026, 00:05:26AnnouncementAS3333328840 327727 174 1273 3333102.208.105.2rrc00
9/22/2026, 00:05:26Withdrawal——102.208.105.2rrc00
9/21/2026, 11:05:04AnnouncementAS333350300 2914 12859 3333176.12.110.8rrc00
9/19/2026, 09:25:26Withdrawal——102.208.105.2rrc00
9/19/2026, 09:25:26AnnouncementAS3333328840 327727 174 1273 3333102.208.105.2rrc00
9/19/2026, 08:30:38AnnouncementAS333329504 20562 1103 1103 3333185.193.84.191rrc00
9/19/2026, 08:15:04Withdrawal——102.208.105.2rrc00
9/19/2026, 08:15:04AnnouncementAS3333328840 327727 174 1273 3333102.208.105.2rrc00

Hourly changes

SEVEN-DAY WINDOW · 1 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
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