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Prefix profile

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

189.51.176.0/20

Currently validIPv4

Origin ASNAS4230

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
189.51.176.0/20
Current status
Currently valid
Origin ASN
AS4230
First observed
8/28/2026, 16:05:14
Last observed
10/15/2026, 16:00:00
Peer7Visible peers
Collector1Collectors
Announcements1Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

7 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
189.51.176.0/20AS423055720 9930 6453 42304103.212.68.10rrc00Currently valid
189.51.176.0/20AS4230202365 50673 6453 423045.255.90.109rrc00Currently valid
189.51.176.0/20AS423038001 7473 6453 42304202.150.221.37rrc00Currently valid
189.51.176.0/20AS423049673 20485 6453 4230494.247.111.254rrc00Currently valid
189.51.176.0/20AS423034927 1031 4230345.134.89.1rrc00Currently valid
189.51.176.0/20AS423022652 4230245.61.0.85rrc00Currently valid
189.51.176.0/20AS423044393 401753 1031 4230449.12.70.222rrc00Currently valid

Recent event window

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

Last observed
10/13/2026, 08:00:00
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, 08:40:10AnnouncementAS423044393 58057 50673 6453 423049.12.70.222rrc00
10/12/2026, 22:40:09Withdrawal——45.134.89.1rrc00
10/12/2026, 19:45:09AnnouncementAS423034927 1031 423045.134.89.1rrc00
10/12/2026, 19:45:05AnnouncementAS423044393 401753 1031 423049.12.70.222rrc00
10/8/2026, 21:20:25AnnouncementAS423044393 58057 50673 6453 423049.12.70.222rrc00
10/8/2026, 12:15:12Withdrawal——203.119.104.1rrc00
10/8/2026, 12:15:05Withdrawal——23.129.32.61rrc00
10/8/2026, 12:15:05Withdrawal——143.246.179.232rrc00
10/8/2026, 12:15:05Withdrawal——64.246.96.5rrc00
10/8/2026, 12:15:05AnnouncementAS2835120205 6939 1299 174 4230 2835164.246.96.5rrc00
10/7/2026, 17:55:19AnnouncementAS2835149134 53356 6939 4230 2835123.129.32.61rrc00
10/7/2026, 10:25:20AnnouncementAS2835129504 15935 174 4230 28351185.193.84.191rrc00
10/7/2026, 00:55:59AnnouncementAS2835157381 50304 1299 4230 28351193.150.22.240rrc00
10/7/2026, 00:55:59AnnouncementAS2835120514 1299 4230 28351217.151.205.147rrc00
10/6/2026, 15:10:24AnnouncementAS2835120514 1299 4230 28351217.151.205.147rrc00
10/6/2026, 15:10:12AnnouncementAS2835157381 50304 1299 4230 28351193.150.22.240rrc00
10/6/2026, 14:50:05AnnouncementAS2835157381 50304 1299 4230 28351193.150.22.240rrc00
10/5/2026, 18:20:20AnnouncementAS2835114907 4230 28351208.80.153.193rrc00
10/5/2026, 18:20:19AnnouncementAS2835113830 971 4230 28351161.129.152.2rrc00
10/5/2026, 14:15:35AnnouncementAS2835157381 50304 1299 4230 28351193.150.22.240rrc00
10/5/2026, 14:15:25AnnouncementAS2835155720 2914 6453 4230 2835145.116.179.212rrc00
10/5/2026, 14:15:11AnnouncementAS2835117639 4230 28351202.69.160.152rrc00
10/5/2026, 14:15:08AnnouncementAS2835120514 1299 4230 28351217.151.205.147rrc00
10/5/2026, 14:15:07AnnouncementAS28351213241 9002 4230 2835189.42.52.8rrc00
10/5/2026, 14:15:05AnnouncementAS2835157381 50304 1299 4230 28351193.150.22.240rrc00
10/5/2026, 14:15:00AnnouncementAS2835137721 4230 28351165.16.221.66rrc00
10/5/2026, 13:55:28AnnouncementAS2835157381 50304 1299 4230 28351193.150.22.240rrc00
10/5/2026, 13:55:08AnnouncementAS2835120514 1299 4230 28351217.151.205.147rrc00
10/5/2026, 04:05:16AnnouncementAS2835114907 4230 28351208.80.153.193rrc00
10/5/2026, 04:05:15AnnouncementAS2835113830 971 4230 28351161.129.152.2rrc00

Hourly changes

SEVEN-DAY WINDOW · 1 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/13/2026, 08:00:00101115.0 / 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