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Prefix profile

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

175.159.158.0/23

Currently validIPv4

Origin ASNAS4528

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 observed11/8/2026, 00:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
175.159.158.0/23
Current status
Currently valid
Origin ASN
AS4528
First observed
8/28/2026, 22:25:10
Last observed
11/8/2026, 00:00:00
Peer40Visible peers
Collector1Collectors
Announcements0Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

40 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
175.159.158.0/23AS452820514 1299 3491 17824 3662 45286217.151.205.147rrc00Currently valid
175.159.158.0/23AS452855720 6939 3662 45284103.212.68.10rrc00Currently valid
175.159.158.0/23AS452820205 6939 3662 4528464.246.96.5rrc00Currently valid
175.159.158.0/23AS452813830 971 3356 3491 17824 3662 45287161.129.152.2rrc00Currently valid
175.159.158.0/23AS452848185 3356 3491 17824 3662 45286195.90.96.2rrc00Currently valid
175.159.158.0/23AS452845049 6696 2914 3491 17824 3662 45287194.28.97.2rrc00Currently valid
175.159.158.0/23AS4528206499 34549 2914 3491 17824 3662 4528745.14.68.69rrc00Currently valid
175.159.158.0/23AS452834927 1299 3491 17824 3662 45286193.148.251.1rrc00Currently valid
175.159.158.0/23AS452822652 1299 3491 17824 3662 4528645.61.0.85rrc00Currently valid
175.159.158.0/23AS452829504 39392 174 3491 17824 3662 45287185.193.84.191rrc00Currently valid
175.159.158.0/23AS452834927 56655 6939 3662 4528545.134.89.1rrc00Currently valid
175.159.158.0/23AS45287018 3491 17824 3662 4528512.0.1.63rrc00Currently valid
175.159.158.0/23AS4528852 3491 17824 3662 45285154.11.12.212rrc00Currently valid
175.159.158.0/23AS452857381 50304 1299 3491 17824 3662 45287193.150.22.240rrc00Currently valid
175.159.158.0/23AS4528204092 198978 174 3491 17824 3662 4528789.234.186.6rrc00Currently valid
175.159.158.0/23AS452844393 58057 6939 3662 4528549.12.70.222rrc00Currently valid
175.159.158.0/23AS45283549 3356 3491 17824 3662 45286208.51.134.248rrc00Currently valid
175.159.158.0/23AS452859919 9002 3491 17824 3662 452865.178.95.254rrc00Currently valid
175.159.158.0/23AS45281403 577 3491 17824 3662 45286198.58.198.252rrc00Currently valid
175.159.158.0/23AS452838229 23855 137207 45284192.248.121.251rrc00Currently valid
175.159.158.0/23AS452838001 3491 17824 3662 45285202.150.221.37rrc00Currently valid
175.159.158.0/23AS452857821 12586 3257 3491 17824 3662 45287193.160.39.1rrc00Currently valid
175.159.158.0/23AS45283333 1257 3491 17824 3662 45286193.0.0.56rrc00Currently valid
175.159.158.0/23AS452824482 3662 45283203.175.175.15rrc00Currently valid
175.159.158.0/23AS452814907 3356 3491 17824 3662 45286208.80.153.193rrc00Currently valid
175.159.158.0/23AS452855720 4635 3662 4528445.116.179.212rrc00Currently valid
175.159.158.0/23AS452861218 6939 3662 45284143.246.179.232rrc00Currently valid
175.159.158.0/23AS452849673 20764 8359 3662 4528594.247.111.254rrc00Currently valid
175.159.158.0/23AS452834549 2914 3491 17824 3662 4528680.77.16.114rrc00Currently valid
175.159.158.0/23AS452817639 4635 3662 45284202.69.160.152rrc00Currently valid
175.159.158.0/23AS45284608 7575 11537 137207 45285203.119.104.1rrc00Currently valid
175.159.158.0/23AS452837989 56300 132132 4657 9002 3491 17824 3662 45289203.123.48.6rrc00Currently valid
175.159.158.0/23AS452849432 48362 9002 3491 17824 3662 45287195.128.231.254rrc00Currently valid
175.159.158.0/23AS452850304 1299 3491 17824 3662 4528631.169.49.228rrc00Currently valid
175.159.158.0/23AS452850300 3257 3491 17824 3662 45286176.12.110.8rrc00Currently valid
175.159.158.0/23AS4528202365 50673 174 3491 17824 3662 452875.255.90.109rrc00Currently valid
175.159.158.0/23AS4528216285 8280 6762 3491 17824 3662 4528784.54.49.1rrc00Currently valid
175.159.158.0/23AS452858057 174 3491 17824 3662 45286193.33.94.251rrc00Currently valid
175.159.158.0/23AS452858057 34549 2914 3491 17824 3662 45287194.50.92.251rrc00Currently valid
175.159.158.0/23AS452849134 53356 6939 3662 4528523.129.32.61rrc00Currently valid

Recent event window

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

Last observed
Not recorded
Peers in window
Not recorded
Collectors in window
Not recorded
Average path length
Not recorded
Longest path
Not recorded

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/3/2026, 02:10:26AnnouncementAS4528328840 327727 174 3491 17824 3662 4528102.208.105.2rrc00
11/3/2026, 02:10:23Withdrawal——102.208.105.2rrc00
11/1/2026, 13:30:47AnnouncementAS4528206499 34549 2914 3491 17824 3662 452845.14.68.69rrc00
11/1/2026, 05:25:08AnnouncementAS45283333 1257 3491 17824 3662 4528193.0.0.56rrc00
11/1/2026, 05:25:04AnnouncementAS45283333 1257 3491 17824 3662 4528193.0.0.56rrc00
11/1/2026, 05:25:04AnnouncementAS45283333 1103 20965 137207 4528193.0.0.56rrc00
11/1/2026, 02:50:04AnnouncementAS452849134 53356 6939 3662 452823.129.32.61rrc00
10/23/2026, 20:05:32AnnouncementAS452824482 3662 4528203.175.175.15rrc00
10/23/2026, 06:31:00AnnouncementAS452829504 39392 174 3491 17824 3662 4528185.193.84.191rrc00
10/23/2026, 05:45:23AnnouncementAS45284608 7575 11537 137207 4528203.119.104.1rrc00
10/20/2026, 14:10:43AnnouncementAS45284608 1221 4637 3491 17824 3662 4528203.119.104.1rrc00
10/20/2026, 08:45:04AnnouncementAS452849432 48362 9002 3491 17824 3662 4528195.128.231.254rrc00
10/20/2026, 00:05:37AnnouncementAS4528216285 8280 6762 3491 17824 3662 452884.54.49.1rrc00
10/18/2026, 14:30:07AnnouncementAS4528328840 327727 174 3491 17824 3662 4528102.208.105.2rrc00
10/18/2026, 14:30:00Withdrawal——102.208.105.2rrc00
10/16/2026, 15:05:53AnnouncementAS4528328840 327727 174 3491 17824 3662 4528102.208.105.2rrc00
10/16/2026, 15:05:44Withdrawal——102.208.105.2rrc00
10/15/2026, 11:40:26AnnouncementAS45284608 7575 11537 137207 4528203.119.104.1rrc00
10/12/2026, 06:15:06AnnouncementAS45284608 7575 11537 137207 4528203.119.104.1rrc00
10/12/2026, 06:05:04AnnouncementAS45284608 7575 11537 137207 4528203.119.104.1rrc00
10/10/2026, 10:50:09AnnouncementAS452817639 4635 3662 4528202.69.160.152rrc00
10/9/2026, 09:00:44AnnouncementAS45284608 7575 11537 137207 4528203.119.104.1rrc00
10/8/2026, 22:35:24AnnouncementAS45284608 7575 11537 137207 4528203.119.104.1rrc00
10/8/2026, 17:55:26AnnouncementAS452861218 6939 3662 4528143.246.179.232rrc00
10/8/2026, 12:00:27AnnouncementAS45284608 7575 11537 137207 4528203.119.104.1rrc00
10/8/2026, 11:45:30AnnouncementAS45283549 3356 3491 17824 3662 4528208.51.134.248rrc00
10/7/2026, 17:55:08AnnouncementAS452849134 53356 6939 3662 452823.129.32.61rrc00
10/7/2026, 16:45:13AnnouncementAS452814907 3356 3491 17824 3662 4528208.80.153.193rrc00
10/7/2026, 10:25:46AnnouncementAS452829504 39392 174 3491 17824 3662 4528185.193.84.191rrc00
10/7/2026, 10:25:03AnnouncementAS452829504 15935 174 3491 17824 3662 4528185.193.84.191rrc00

Hourly changes

SEVEN-DAY WINDOW · 0 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
This prefix has no hourly aggregate data.
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