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Prefix profile

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

45.158.4.0/22

Currently validIPv4

Origin ASNAS43372

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 observed11/11/2026, 00:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
45.158.4.0/22
Current status
Currently valid
Origin ASN
AS43372
First observed
8/28/2026, 07:55:02
Last observed
11/11/2026, 00:00:00
Peer36Visible peers
Collector1Collectors
Announcements26Last 7 days, hourly aggregate
Withdrawals3Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

38 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
45.158.4.0/22AS4337255720 2914 6453 43372 43372 433726103.212.68.10rrc00Currently valid
45.158.4.0/22AS4337220514 1299 43372 43372 433725217.151.205.147rrc00Currently valid
45.158.4.0/22AS4337234549 29535 43372 43372 43372 43372680.77.16.114rrc00Currently valid
45.158.4.0/22AS4337234927 6939 29535 43372 43372 43372 433727193.148.251.1rrc00Currently valid
45.158.4.0/22AS4337249134 53356 6939 29535 43372 43372 43372 43372823.129.32.61rrc00Currently valid
45.158.4.0/22AS4337249432 48362 6939 29535 43372 43372 43372 433728195.128.231.254rrc00Currently valid
45.158.4.0/22AS4337213830 971 6939 29535 43372 43372 43372 433728161.129.152.2rrc00Currently valid
45.158.4.0/22AS4337255720 2914 6453 43372 43372 43372645.116.179.212rrc00Currently valid
45.158.4.0/22AS433726939 29535 43372 43372 43372 433726118.67.200.8rrc00Currently valid
45.158.4.0/22AS4337237721 6939 29535 43372 43372 43372 433727165.16.221.66rrc00Currently valid
45.158.4.0/22AS4337250304 1299 43372 43372 43372531.169.49.228rrc00Currently valid
45.158.4.0/22AS4337257381 6939 29535 43372 43372 43372 433727193.150.22.240rrc00Currently valid
45.158.4.0/22AS43372852 6939 29535 43372 43372 43372 433727154.11.12.212rrc00Currently valid
45.158.4.0/22AS4337229504 6461 29535 43372 43372 43372 433727185.193.84.191rrc00Currently valid
45.158.4.0/22AS4337237989 6939 29535 43372 43372 43372 433727203.123.48.6rrc00Currently valid
45.158.4.0/22AS433723549 3356 1299 43372 43372 433726208.51.134.248rrc00Currently valid
45.158.4.0/22AS4337259919 6939 29535 43372 43372 43372 4337275.178.95.254rrc00Currently valid
45.158.4.0/22AS4337244393 35710 4809 1299 43372 43372 43372749.12.70.222rrc00Currently valid
45.158.4.0/22AS4337238855 6939 29535 43372 43372 43372 433727103.147.22.50rrc00Currently valid
45.158.4.0/22AS433724608 6939 29535 43372 43372 43372 433727203.119.104.1rrc00Currently valid
45.158.4.0/22AS433721403 6939 29535 43372 43372 43372 433727198.58.198.252rrc00Currently valid
45.158.4.0/22AS4337245049 6939 29535 43372 43372 43372 433727194.28.97.2rrc00Currently valid
45.158.4.0/22AS4337238001 6939 29535 43372 43372 43372 433727202.150.221.37rrc00Currently valid
45.158.4.0/22AS4337234927 6939 29535 43372 43372 43372 43372745.134.89.1rrc00Currently valid
45.158.4.0/22AS4337217639 3491 6453 43372 43372 433726202.69.160.152rrc00Currently valid
45.158.4.0/22AS4337224482 433722203.175.175.15rrc00Currently valid
45.158.4.0/22AS4337214907 6939 29535 43372 43372 43372 433727208.80.153.193rrc00Currently valid
45.158.4.0/22AS4337257821 6939 29535 43372 43372 43372 433727193.160.39.1rrc00Currently valid
45.158.4.0/22AS43372204092 198978 174 1299 43372 43372 43372789.234.186.6rrc00Currently valid
45.158.4.0/22AS4337261218 6939 29535 43372 43372 43372 433727143.246.179.232rrc00Currently valid
45.158.4.0/22AS4337258057 174 1299 43372 43372 433726193.33.94.251rrc00Currently valid
45.158.4.0/22AS43372206499 34549 29535 43372 43372 43372 43372745.14.68.69rrc00Currently valid
45.158.4.0/22AS4337220205 6939 29535 43372 43372 43372 43372764.246.96.5rrc00Currently valid
45.158.4.0/22AS4337222652 6939 29535 43372 43372 43372 43372745.61.0.85rrc00Currently valid
45.158.4.0/22AS4337258057 34549 29535 43372 43372 43372 433727194.50.92.251rrc00Currently valid
45.158.4.0/22AS4337248185 6461 29535 43372 43372 43372 433727195.90.96.2rrc00Currently valid
45.158.4.0/22—Not recorded—102.208.105.2rrc00Withdrawn
45.158.4.0/22—Not recorded—45.12.55.0rrc00Withdrawn

Recent event window

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

Last observed
11/10/2026, 19:00:00
Peers in window
9
Collectors in window
1
Average path length
7.5
Longest path
11

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/10/2026, 19:40:20Withdrawal——102.208.105.2rrc00
11/10/2026, 19:10:28AnnouncementAS43372216285 8280 6762 20804 43372 43372 43372 43372 43372 43372 4337284.54.49.1rrc00
11/10/2026, 19:10:27AnnouncementAS4337250628 6939 29535 43372 43372 43372 43372178.208.11.4rrc00
11/10/2026, 19:10:21AnnouncementAS43372328840 327727 174 6453 43372 43372 43372102.208.105.2rrc00
11/10/2026, 19:10:14AnnouncementAS43372202365 50673 6762 5405 29535 43372 43372 43372 433725.255.90.109rrc00
11/10/2026, 19:10:14AnnouncementAS43372216285 8280 6762 5405 29535 43372 43372 43372 4337284.54.49.1rrc00
11/10/2026, 19:10:13AnnouncementAS43372216285 8280 6762 5405 29535 43372 43372 43372 4337284.54.49.1rrc00
11/10/2026, 19:10:13AnnouncementAS4337249673 20485 1299 43372 43372 4337294.247.111.254rrc00
11/10/2026, 19:10:12AnnouncementAS433727018 1299 43372 43372 4337212.0.1.63rrc00
11/10/2026, 19:10:12AnnouncementAS433723333 1257 1299 43372 43372 43372193.0.0.56rrc00
11/10/2026, 19:10:12AnnouncementAS43372208972 6939 29535 43372 43372 43372 4337245.12.55.0rrc00
11/10/2026, 19:10:12Withdrawal——45.12.55.0rrc00
11/10/2026, 19:10:02AnnouncementAS43372132825 174 6453 43372 43372 4337243.251.115.197rrc00
11/10/2026, 12:55:18AnnouncementAS43372202365 6939 29535 43372 43372 43372 43372194.50.19.4rrc00
11/10/2026, 09:45:01AnnouncementAS43372213241 9002 6453 43372 43372 4337289.42.52.8rrc00
11/10/2026, 09:10:11AnnouncementAS4337250300 174 1299 43372 43372 43372176.12.110.8rrc00
11/10/2026, 07:55:37AnnouncementAS43372202365 6939 29535 43372 43372 43372 43372194.50.19.4rrc00
11/10/2026, 00:10:11AnnouncementAS43372202365 6939 29535 43372 43372 43372 43372194.50.19.4rrc00
11/9/2026, 13:50:08AnnouncementAS43372216285 8280 6762 5405 29535 43372 43372 43372 4337284.54.49.1rrc00
11/9/2026, 13:50:07AnnouncementAS433727018 1299 43372 43372 4337212.0.1.63rrc00
11/9/2026, 13:50:07AnnouncementAS433723333 3320 1299 43372 43372 43372193.0.0.56rrc00
11/9/2026, 13:50:07AnnouncementAS4337250304 1299 29535 43372 43372 43372 4337231.169.49.228rrc00
11/9/2026, 13:50:07AnnouncementAS4337255720 2914 6453 43372 43372 4337245.116.179.212rrc00
11/9/2026, 13:50:06AnnouncementAS433723333 1257 1299 43372 43372 43372193.0.0.56rrc00
11/9/2026, 13:50:06AnnouncementAS43372208972 5405 29535 43372 43372 43372 4337245.12.55.0rrc00
11/9/2026, 13:50:06AnnouncementAS43372202365 5405 29535 43372 43372 43372 433725.255.90.109rrc00
11/9/2026, 13:50:06AnnouncementAS4337249673 20485 1299 43372 43372 4337294.247.111.254rrc00
11/9/2026, 13:50:06AnnouncementAS4337249673 20485 29535 43372 43372 43372 4337294.247.111.254rrc00
11/9/2026, 03:00:09AnnouncementAS43372202365 6939 29535 43372 43372 43372 43372194.50.19.4rrc00
11/8/2026, 17:50:15Withdrawal——102.208.105.2rrc00

Hourly changes

SEVEN-DAY WINDOW · 7 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
11/10/2026, 19:00:001129117.5 / 11
11/10/2026, 12:00:00101117.0 / 7
11/10/2026, 09:00:00202116.0 / 6
11/10/2026, 07:00:00101117.0 / 7
11/10/2026, 00:00:00101117.0 / 7
11/9/2026, 13:00:001008116.6 / 9
11/8/2026, 17:00:0001110—
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