Home/Network intelligence/Prefix profile

Prefix profile

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

167.150.64.0/21

Currently validIPv4

Origin ASNAS397976

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 observed11/12/2026, 00:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
167.150.64.0/21
Current status
Currently valid
Origin ASN
AS397976
First observed
8/28/2026, 14:45:06
Last observed
11/12/2026, 00:00:00
Peer43Visible peers
Collector1Collectors
Announcements4Last 7 days, hourly aggregate
Withdrawals1Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

44 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
167.150.64.0/21AS39797658057 34549 2914 40463 3979765194.50.92.251rrc00Currently valid
167.150.64.0/21AS397976213241 9002 3356 397976489.42.52.8rrc00Currently valid
167.150.64.0/21AS39797650628 3356 3979763178.208.11.4rrc00Currently valid
167.150.64.0/21AS39797649673 12389 3356 397976494.247.111.254rrc00Currently valid
167.150.64.0/21AS3979763333 3320 3356 3979764193.0.0.56rrc00Currently valid
167.150.64.0/21AS3979761403 577 3356 3979764198.58.198.252rrc00Currently valid
167.150.64.0/21AS39797650300 3356 3979763176.12.110.8rrc00Currently valid
167.150.64.0/21AS39797658057 1836 3356 3979764193.33.94.251rrc00Currently valid
167.150.64.0/21AS39797629504 39392 1299 3356 3979765185.193.84.191rrc00Currently valid
167.150.64.0/21AS39797638001 3491 3356 3979764202.150.221.37rrc00Currently valid
167.150.64.0/21AS39797657821 12586 3257 3356 3979765193.160.39.1rrc00Currently valid
167.150.64.0/21AS39797617639 3356 3979763202.69.160.152rrc00Currently valid
167.150.64.0/21AS39797645049 6696 2914 40463 3979765194.28.97.2rrc00Currently valid
167.150.64.0/21AS397976206499 34549 2914 40463 397976545.14.68.69rrc00Currently valid
167.150.64.0/21AS39797614907 3356 3979763208.80.153.193rrc00Currently valid
167.150.64.0/21AS39797622652 174 3356 397976445.61.0.85rrc00Currently valid
167.150.64.0/21AS397976852 3257 3356 3979764154.11.12.212rrc00Currently valid
167.150.64.0/21AS39797637721 3356 3979763165.16.221.66rrc00Currently valid
167.150.64.0/21AS397976202365 50673 174 3356 39797655.255.90.109rrc00Currently valid
167.150.64.0/21AS3979763549 3356 3979763208.51.134.248rrc00Currently valid
167.150.64.0/21AS397976132825 174 3356 397976443.251.115.197rrc00Currently valid
167.150.64.0/21AS39797655720 2914 40463 397976445.116.179.212rrc00Currently valid
167.150.64.0/21AS39797648185 3356 3979763195.90.96.2rrc00Currently valid
167.150.64.0/21AS39797613830 971 3356 3979764161.129.152.2rrc00Currently valid
167.150.64.0/21AS39797634549 2914 40463 397976480.77.16.114rrc00Currently valid
167.150.64.0/21AS39797659919 9002 3356 39797645.178.95.254rrc00Currently valid
167.150.64.0/21AS3979764608 1221 4637 3356 3979765203.119.104.1rrc00Currently valid
167.150.64.0/21AS39797644393 58057 6939 3356 397976549.12.70.222rrc00Currently valid
167.150.64.0/21AS39797661218 6939 3356 3979764143.246.179.232rrc00Currently valid
167.150.64.0/21AS397976328840 327727 174 3356 3979765102.208.105.2rrc00Currently valid
167.150.64.0/21AS39797655720 6939 3356 3979764103.212.68.10rrc00Currently valid
167.150.64.0/21AS39797650304 1299 3356 397976431.169.49.228rrc00Currently valid
167.150.64.0/21AS39797620514 1299 3356 3979764217.151.205.147rrc00Currently valid
167.150.64.0/21AS39797637989 56300 132132 4657 9002 3356 3979767203.123.48.6rrc00Currently valid
167.150.64.0/21AS3979767018 3356 397976312.0.1.63rrc00Currently valid
167.150.64.0/21AS397976216285 8280 6762 3356 397976584.54.49.1rrc00Currently valid
167.150.64.0/21AS397976204092 198978 174 3356 397976589.234.186.6rrc00Currently valid
167.150.64.0/21AS39797657381 50304 1299 3356 3979765193.150.22.240rrc00Currently valid
167.150.64.0/21AS39797624482 2914 40463 3979764203.175.175.15rrc00Currently valid
167.150.64.0/21AS39797649134 53356 6939 3356 397976523.129.32.61rrc00Currently valid
167.150.64.0/21AS39797634927 56655 6939 3356 397976545.134.89.1rrc00Currently valid
167.150.64.0/21AS39797634927 1299 3356 3979764193.148.251.1rrc00Currently valid
167.150.64.0/21AS39797620205 6939 3356 397976464.246.96.5rrc00Currently valid
167.150.64.0/21—Not recorded—195.128.231.254rrc00Withdrawn

Recent event window

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

Last observed
11/11/2026, 14:00:00
Peers in window
1
Collectors in window
1
Average path length
0.0
Longest path
Not recorded

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/11/2026, 14:05:26Withdrawal——203.123.48.6rrc00
11/10/2026, 09:10:23AnnouncementAS39797650300 174 3356 397976176.12.110.8rrc00
11/10/2026, 09:00:17AnnouncementAS39797650300 3356 397976176.12.110.8rrc00
11/9/2026, 07:55:15AnnouncementAS39797657821 12586 3257 3356 397976193.160.39.1rrc00
11/9/2026, 05:45:25AnnouncementAS3979767018 3356 39797612.0.1.63rrc00
11/7/2026, 19:10:46AnnouncementAS39797638001 3491 3356 397976202.150.221.37rrc00
11/7/2026, 19:10:13AnnouncementAS39797638001 3491 3356 397976202.150.221.37rrc00
11/7/2026, 14:25:15AnnouncementAS397976328840 327727 174 3356 397976102.208.105.2rrc00
11/7/2026, 14:25:09Withdrawal——102.208.105.2rrc00
11/5/2026, 21:10:37Withdrawal——195.128.231.254rrc00
11/4/2026, 20:45:23AnnouncementAS397976206499 34549 2914 40463 39797645.14.68.69rrc00
11/4/2026, 19:55:05AnnouncementAS397976328840 327727 174 3356 397976102.208.105.2rrc00
11/4/2026, 16:15:30AnnouncementAS397976328840 327727 174 3356 397976102.208.105.2rrc00
11/4/2026, 16:15:23Withdrawal——102.208.105.2rrc00
11/3/2026, 04:00:18Withdrawal——102.208.105.2rrc00
11/3/2026, 02:10:30AnnouncementAS397976328840 327727 174 3356 397976102.208.105.2rrc00
11/3/2026, 02:10:22Withdrawal——102.208.105.2rrc00
11/1/2026, 13:30:49AnnouncementAS397976206499 34549 2914 40463 39797645.14.68.69rrc00
11/1/2026, 02:50:05AnnouncementAS39797649134 53356 6939 3356 39797623.129.32.61rrc00
10/23/2026, 14:40:06AnnouncementAS39797659919 9002 3356 3979765.178.95.254rrc00
10/23/2026, 06:30:56AnnouncementAS39797629504 39392 1299 3356 397976185.193.84.191rrc00
10/22/2026, 03:20:00AnnouncementAS39797617639 3356 397976202.69.160.152rrc00
10/20/2026, 21:50:06AnnouncementAS39797659919 12779 2914 40463 3979765.178.95.254rrc00
10/20/2026, 21:15:04AnnouncementAS3979761403 577 3356 397976198.58.198.252rrc00
10/20/2026, 00:05:36AnnouncementAS397976216285 8280 6762 3356 39797684.54.49.1rrc00
10/18/2026, 14:30:14AnnouncementAS397976328840 327727 174 3356 397976102.208.105.2rrc00
10/17/2026, 08:05:27AnnouncementAS39797638001 3491 3356 397976202.150.221.37rrc00
10/16/2026, 15:05:42Withdrawal——102.208.105.2rrc00
10/16/2026, 06:05:08AnnouncementAS397976132825 174 3356 39797643.251.115.197rrc00
10/16/2026, 06:00:00AnnouncementAS39797649673 12389 174 3356 39797694.247.111.254rrc00

Hourly changes

SEVEN-DAY WINDOW · 4 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
11/11/2026, 14:00:0001110—
11/10/2026, 09:00:00201113.5 / 4
11/9/2026, 07:00:00101115.0 / 5
11/9/2026, 05:00:00101113.0 / 3
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