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Prefix profile

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

187.52.32.0/22

Currently validIPv4

Origin ASNAS28917

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
187.52.32.0/22
Current status
Currently valid
Origin ASN
AS28917
First observed
10/13/2026, 10:50:47
Last observed
10/15/2026, 16:00:00
Peer43Visible peers
Collector1Collectors
Announcements1Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

43 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
187.52.32.0/22AS28917328840 327727 174 6762 289175102.208.105.2rrc00Currently valid
187.52.32.0/22AS2891713830 971 3356 3257 289175161.129.152.2rrc00Currently valid
187.52.32.0/22AS2891750300 3257 289173176.12.110.8rrc00Currently valid
187.52.32.0/22AS2891724482 289172203.175.175.15rrc00Currently valid
187.52.32.0/22AS2891737721 289172165.16.221.66rrc00Currently valid
187.52.32.0/22AS2891758057 1836 289173193.33.94.251rrc00Currently valid
187.52.32.0/22AS2891734927 56655 6939 28917445.134.89.1rrc00Currently valid
187.52.32.0/22AS28917204092 34019 28917389.234.186.6rrc00Currently valid
187.52.32.0/22AS2891745049 6696 6762 289174194.28.97.2rrc00Currently valid
187.52.32.0/22AS289171403 577 3257 289174198.58.198.252rrc00Currently valid
187.52.32.0/22AS2891759919 12779 2891735.178.95.254rrc00Currently valid
187.52.32.0/22AS289173549 3356 6762 289174208.51.134.248rrc00Currently valid
187.52.32.0/22AS2891757821 12586 3257 289174193.160.39.1rrc00Currently valid
187.52.32.0/22AS2891737989 56300 132132 4657 9002 3257 289177203.123.48.6rrc00Currently valid
187.52.32.0/22AS2891749673 28917294.247.111.254rrc00Currently valid
187.52.32.0/22AS2891750304 28917231.169.49.228rrc00Currently valid
187.52.32.0/22AS28917852 3257 289173154.11.12.212rrc00Currently valid
187.52.32.0/22AS2891744393 212024 28917349.12.70.222rrc00Currently valid
187.52.32.0/22AS2891714907 3356 6762 289174208.80.153.193rrc00Currently valid
187.52.32.0/22AS2891729504 289172185.193.84.191rrc00Currently valid
187.52.32.0/22AS2891720514 1299 3257 289174217.151.205.147rrc00Currently valid
187.52.32.0/22AS28917202365 50673 33891 2891745.255.90.109rrc00Currently valid
187.52.32.0/22AS2891755720 6939 289173103.212.68.10rrc00Currently valid
187.52.32.0/22AS2891758057 34549 289173194.50.92.251rrc00Currently valid
187.52.32.0/22AS28917132825 3356 3257 28917443.251.115.197rrc00Currently valid
187.52.32.0/22AS289173333 6762 289173193.0.0.56rrc00Currently valid
187.52.32.0/22AS2891749134 53356 6939 28917423.129.32.61rrc00Currently valid
187.52.32.0/22AS2891720205 6939 28917364.246.96.5rrc00Currently valid
187.52.32.0/22AS2891738001 3491 3257 289174202.150.221.37rrc00Currently valid
187.52.32.0/22AS2891734800 34549 289173194.50.99.254rrc00Currently valid
187.52.32.0/22AS289177018 6762 28917312.0.1.63rrc00Currently valid
187.52.32.0/22AS2891749432 48362 289173195.128.231.254rrc00Currently valid
187.52.32.0/22AS2891734927 1299 3257 289174193.148.251.1rrc00Currently valid
187.52.32.0/22AS2891734549 28917280.77.16.114rrc00Currently valid
187.52.32.0/22AS2891717639 9304 289173202.69.160.152rrc00Currently valid
187.52.32.0/22AS2891755720 3257 28917345.116.179.212rrc00Currently valid
187.52.32.0/22AS2891761218 6939 289173143.246.179.232rrc00Currently valid
187.52.32.0/22AS2891757381 42708 289173193.150.22.240rrc00Currently valid
187.52.32.0/22AS2891748185 3356 3257 289174195.90.96.2rrc00Currently valid
187.52.32.0/22AS28917216285 8280 6762 28917484.54.49.1rrc00Currently valid
187.52.32.0/22AS289174608 1221 4637 3257 289175203.119.104.1rrc00Currently valid
187.52.32.0/22AS28917206499 34549 28917345.14.68.69rrc00Currently valid
187.52.32.0/22AS2891722652 3257 28917345.61.0.85rrc00Currently valid

Recent event window

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

Last observed
10/14/2026, 03:00:00
Peers in window
1
Collectors in window
1
Average path length
5.0
Longest path
5

Announcement / withdrawal history

Latest 17
TimeEventOrigin ASNAS pathPeerCollector
10/14/2026, 03:35:23AnnouncementAS28917328840 327727 174 3257 28917102.208.105.2rrc00
10/13/2026, 10:50:48AnnouncementAS2891734927 52025 64289 6461 28917193.148.251.1rrc00
10/13/2026, 10:50:48AnnouncementAS2891758057 1836 28917193.33.94.251rrc00
10/13/2026, 10:50:48AnnouncementAS2891749134 53356 6424 6461 2891723.129.32.61rrc00
10/13/2026, 10:50:47AnnouncementAS2891729504 39392 33891 28917185.193.84.191rrc00
10/13/2026, 10:50:47AnnouncementAS289173333 12859 28917193.0.0.56rrc00
10/13/2026, 10:50:47AnnouncementAS2891758057 34549 28917194.50.92.251rrc00
10/13/2026, 10:50:47AnnouncementAS2891734800 34549 28917194.50.99.254rrc00
10/13/2026, 10:50:47AnnouncementAS2891749432 48362 28917195.128.231.254rrc00
10/13/2026, 10:50:47AnnouncementAS2891717639 28917202.69.160.152rrc00
10/13/2026, 10:50:47AnnouncementAS2891724482 28917203.175.175.15rrc00
10/13/2026, 10:50:47AnnouncementAS28917206499 34549 2891745.14.68.69rrc00
10/13/2026, 10:50:47AnnouncementAS2891744393 212024 2891749.12.70.222rrc00
10/13/2026, 10:50:47AnnouncementAS28917202365 50673 33891 289175.255.90.109rrc00
10/13/2026, 10:50:47AnnouncementAS2891734549 2891780.77.16.114rrc00
10/13/2026, 10:50:47AnnouncementAS28917204092 34019 2891789.234.186.6rrc00
10/13/2026, 10:50:47AnnouncementAS2891749673 20764 2891794.247.111.254rrc00

Hourly changes

SEVEN-DAY WINDOW · 1 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/14/2026, 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