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Prefix profile

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

183.91.144.0/22

Currently validIPv4

Origin ASNAS10212

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
183.91.144.0/22
Current status
Currently valid
Origin ASN
AS10212
First observed
8/30/2026, 19:45:40
Last observed
10/15/2026, 16:00:00
Peer42Visible peers
Collector1Collectors
Announcements13Last 7 days, hourly aggregate
Withdrawals1Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

42 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
183.91.144.0/22AS1021250300 3356 58453 9808 56048 10212 102127176.12.110.8rrc00Currently valid
183.91.144.0/22AS1021261218 6939 58453 9808 56048 10212 102127143.246.179.232rrc00Currently valid
183.91.144.0/22AS10212216285 8280 6762 174 58453 9808 56048 10212 10212984.54.49.1rrc00Currently valid
183.91.144.0/22AS10212204092 20766 58453 9808 56048 10212 10212789.234.186.6rrc00Currently valid
183.91.144.0/22AS1021249673 20485 58453 9808 56048 10212 10212794.247.111.254rrc00Currently valid
183.91.144.0/22AS10212328840 327727 174 58453 9808 56048 10212 102128102.208.105.2rrc00Currently valid
183.91.144.0/22AS1021258057 174 58453 9808 56048 10212 102127193.33.94.251rrc00Currently valid
183.91.144.0/22AS1021249432 48362 9002 58453 9808 56048 10212 102128195.128.231.254rrc00Currently valid
183.91.144.0/22AS1021248185 3356 58453 9808 56048 10212 102127195.90.96.2rrc00Currently valid
183.91.144.0/22AS1021257821 12586 3257 58453 58453 9808 56048 10212 102129193.160.39.1rrc00Currently valid
183.91.144.0/22AS1021237721 174 58453 9808 56048 10212 102127165.16.221.66rrc00Currently valid
183.91.144.0/22AS1021259919 9002 58453 9808 56048 10212 1021275.178.95.254rrc00Currently valid
183.91.144.0/22AS1021245049 6696 58453 9808 56048 10212 102127194.28.97.2rrc00Currently valid
183.91.144.0/22AS102123333 1273 58453 9808 56048 10212 102127193.0.0.56rrc00Currently valid
183.91.144.0/22AS1021255720 132825 3356 58453 9808 56048 10212 10212845.116.179.212rrc00Currently valid
183.91.144.0/22AS1021234927 1299 58453 9808 56048 10212 102127193.148.251.1rrc00Currently valid
183.91.144.0/22AS102124608 1221 4637 58453 9808 56048 10212 102128203.119.104.1rrc00Currently valid
183.91.144.0/22AS1021222652 1299 58453 9808 56048 10212 10212745.61.0.85rrc00Currently valid
183.91.144.0/22AS102123549 3356 58453 9808 56048 10212 102127208.51.134.248rrc00Currently valid
183.91.144.0/22AS1021220514 1299 58453 9808 56048 10212 102127217.151.205.147rrc00Currently valid
183.91.144.0/22AS1021217639 3491 58453 9808 56048 10212 102127202.69.160.152rrc00Currently valid
183.91.144.0/22AS1021234927 56655 1299 58453 9808 56048 10212 10212845.134.89.1rrc00Currently valid
183.91.144.0/22AS1021213830 971 174 58453 9808 56048 10212 102128161.129.152.2rrc00Currently valid
183.91.144.0/22AS1021244393 58057 6939 58453 9808 56048 10212 10212849.12.70.222rrc00Currently valid
183.91.144.0/22AS1021229504 39392 174 58453 9808 56048 10212 102128185.193.84.191rrc00Currently valid
183.91.144.0/22AS1021214907 3356 58453 9808 56048 10212 102127208.80.153.193rrc00Currently valid
183.91.144.0/22AS1021238001 7473 58453 58453 9808 56048 10212 102128202.150.221.37rrc00Currently valid
183.91.144.0/22AS10212132825 3356 58453 9808 56048 10212 10212743.251.115.197rrc00Currently valid
183.91.144.0/22AS102127018 1299 58453 9808 56048 10212 10212712.0.1.63rrc00Currently valid
183.91.144.0/22AS1021234549 1299 58453 9808 56048 10212 10212780.77.16.114rrc00Currently valid
183.91.144.0/22AS102121403 577 1299 58453 9808 56048 10212 102128198.58.198.252rrc00Currently valid
183.91.144.0/22AS10212206499 34549 1299 58453 9808 56048 10212 10212845.14.68.69rrc00Currently valid
183.91.144.0/22AS1021224482 58453 9808 56048 10212 102126203.175.175.15rrc00Currently valid
183.91.144.0/22AS1021250304 1299 58453 9808 56048 10212 10212731.169.49.228rrc00Currently valid
183.91.144.0/22AS1021258057 34549 1299 58453 9808 56048 10212 102128194.50.92.251rrc00Currently valid
183.91.144.0/22AS1021255720 6939 58453 9808 56048 10212 102127103.212.68.10rrc00Currently valid
183.91.144.0/22AS10212202365 50673 174 58453 9808 56048 10212 1021285.255.90.109rrc00Currently valid
183.91.144.0/22AS1021220205 6939 58453 9808 56048 10212 10212764.246.96.5rrc00Currently valid
183.91.144.0/22AS1021249134 53356 6939 58453 9808 56048 10212 10212823.129.32.61rrc00Currently valid
183.91.144.0/22AS10212852 2914 58453 9808 56048 10212 102127154.11.12.212rrc00Currently valid
183.91.144.0/22AS1021237989 56300 132132 10099 4837 4808 10212 102128203.123.48.6rrc00Currently valid
183.91.144.0/22AS10212213241 9002 58453 9808 56048 10212 10212789.42.52.8rrc00Currently valid

Recent event window

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

Last observed
10/14/2026, 06:00:00
Peers in window
1
Collectors in window
1
Average path length
8.0
Longest path
8

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
10/14/2026, 12:45:07AnnouncementAS1021257381 50304 1299 58453 9808 56048 10212 10212193.150.22.240rrc00
10/14/2026, 12:45:06AnnouncementAS1021257381 42708 1299 58453 9808 56048 10212 10212193.150.22.240rrc00
10/14/2026, 06:00:04AnnouncementAS1021245049 6696 2914 58453 9808 56048 10212 10212194.28.97.2rrc00
10/14/2026, 05:55:03AnnouncementAS1021245049 6696 2914 58453 9808 56048 10212 10212194.28.97.2rrc00
10/14/2026, 04:20:20AnnouncementAS1021257381 42708 58453 9808 56048 10212 10212193.150.22.240rrc00
10/14/2026, 04:20:04AnnouncementAS1021245049 6696 2914 58453 9808 56048 10212 10212194.28.97.2rrc00
10/14/2026, 04:10:19AnnouncementAS1021257381 42708 58453 9808 56048 10212 10212193.150.22.240rrc00
10/14/2026, 04:10:03AnnouncementAS1021245049 6696 2914 58453 9808 56048 10212 10212194.28.97.2rrc00
10/14/2026, 02:50:37AnnouncementAS10212204092 198978 174 58453 9808 56048 10212 1021289.234.186.6rrc00
10/14/2026, 02:50:36AnnouncementAS10212204092 20766 58453 9808 56048 10212 1021289.234.186.6rrc00
10/14/2026, 02:50:36AnnouncementAS10212204092 34019 58453 9808 56048 10212 1021289.234.186.6rrc00
10/13/2026, 01:35:24AnnouncementAS1021245049 6696 2914 58453 9808 56048 10212 10212194.28.97.2rrc00
10/13/2026, 01:35:08AnnouncementAS1021224482 2914 58453 9808 56048 10212 10212203.175.175.15rrc00
10/13/2026, 01:35:08AnnouncementAS1021224482 58453 9808 56048 10212 10212203.175.175.15rrc00
10/13/2026, 01:35:08AnnouncementAS10212204092 34019 58453 9808 56048 10212 1021289.234.186.6rrc00
10/13/2026, 01:35:08AnnouncementAS10212204092 198978 174 58453 9808 56048 10212 1021289.234.186.6rrc00
10/13/2026, 01:35:07AnnouncementAS10212204092 34019 58453 9808 56048 10212 1021289.234.186.6rrc00
10/13/2026, 01:35:07AnnouncementAS10212204092 20766 58453 9808 56048 10212 1021289.234.186.6rrc00
10/12/2026, 11:50:32AnnouncementAS1021257381 42708 58453 9808 56048 10212 10212193.150.22.240rrc00
10/12/2026, 11:40:02AnnouncementAS1021257381 42708 58453 9808 56048 10212 10212193.150.22.240rrc00
10/12/2026, 11:30:01AnnouncementAS1021257381 42708 58453 9808 56048 10212 10212193.150.22.240rrc00
10/11/2026, 09:05:12AnnouncementAS1021245049 6696 58453 9808 56048 10212 10212194.28.97.2rrc00
10/11/2026, 09:00:04AnnouncementAS1021257381 50304 1299 58453 9808 56048 10212 10212193.150.22.240rrc00
10/11/2026, 09:00:04AnnouncementAS1021257381 42708 1299 58453 9808 56048 10212 10212193.150.22.240rrc00
10/11/2026, 08:50:13AnnouncementAS1021245049 6696 58453 9808 56048 10212 10212194.28.97.2rrc00
10/11/2026, 04:40:20AnnouncementAS1021257381 42708 58453 9808 56048 10212 10212193.150.22.240rrc00
10/10/2026, 23:20:11Withdrawal——195.128.231.254rrc00
10/10/2026, 23:20:10AnnouncementAS1021249432 215510 31543 174 58453 9808 56048 10212 10212195.128.231.254rrc00
10/10/2026, 10:50:24AnnouncementAS1021217639 3491 58453 9808 56048 10212 10212202.69.160.152rrc00
10/10/2026, 07:10:40AnnouncementAS1021257381 50304 1299 58453 9808 56048 10212 10212193.150.22.240rrc00

Hourly changes

SEVEN-DAY WINDOW · 8 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/14/2026, 06:00:00101118.0 / 8
10/14/2026, 05:00:00101118.0 / 8
10/14/2026, 04:00:00402117.5 / 8
10/14/2026, 02:00:00301117.3 / 8
10/11/2026, 08:00:00101117.0 / 7
10/11/2026, 04:00:00101117.0 / 7
10/10/2026, 23:00:00111119.0 / 9
10/8/2026, 22:00:00101117.0 / 7
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