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Prefix profile

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

201.16.152.0/22

Currently validIPv4

Origin ASNAS16735

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
201.16.152.0/22
Current status
Currently valid
Origin ASN
AS16735
First observed
8/28/2026, 22:25:20
Last observed
10/15/2026, 16:00:00
Peer42Visible peers
Collector1Collectors
Announcements3Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

42 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
201.16.152.0/22AS16735328840 327727 174 167354102.208.105.2rrc00Currently valid
201.16.152.0/22AS1673550300 3356 167353176.12.110.8rrc00Currently valid
201.16.152.0/22AS1673550628 3356 167353178.208.11.4rrc00Currently valid
201.16.152.0/22AS1673529504 39392 174 167354185.193.84.191rrc00Currently valid
201.16.152.0/22AS167353333 6762 167353193.0.0.56rrc00Currently valid
201.16.152.0/22AS1673534927 1299 3356 167354193.148.251.1rrc00Currently valid
201.16.152.0/22AS1673557381 50304 1299 3356 167355193.150.22.240rrc00Currently valid
201.16.152.0/22AS1673550304 1299 3356 16735431.169.49.228rrc00Currently valid
201.16.152.0/22AS1673558057 174 167353193.33.94.251rrc00Currently valid
201.16.152.0/22AS1673514907 3356 167353208.80.153.193rrc00Currently valid
201.16.152.0/22AS1673517639 3356 167353202.69.160.152rrc00Currently valid
201.16.152.0/22AS167354608 1221 4637 3356 167355203.119.104.1rrc00Currently valid
201.16.152.0/22AS16735132825 3356 16735343.251.115.197rrc00Currently valid
201.16.152.0/22AS16735202365 50673 174 1673545.255.90.109rrc00Currently valid
201.16.152.0/22AS1673537989 56300 132132 4657 174 167356203.123.48.6rrc00Currently valid
201.16.152.0/22AS1673555720 6939 167353103.212.68.10rrc00Currently valid
201.16.152.0/22AS1673545049 6696 6762 167354194.28.97.2rrc00Currently valid
201.16.152.0/22AS1673524482 167352203.175.175.15rrc00Currently valid
201.16.152.0/22AS1673555720 2914 6762 16735445.116.179.212rrc00Currently valid
201.16.152.0/22AS1673520205 6939 16735364.246.96.5rrc00Currently valid
201.16.152.0/22AS1673520514 1299 174 167354217.151.205.147rrc00Currently valid
201.16.152.0/22AS1673558057 34549 174 167354194.50.92.251rrc00Currently valid
201.16.152.0/22AS167357018 3356 16735312.0.1.63rrc00Currently valid
201.16.152.0/22AS1673549134 53356 6939 16735423.129.32.61rrc00Currently valid
201.16.152.0/22AS1673534549 174 16735380.77.16.114rrc00Currently valid
201.16.152.0/22AS1673534927 56655 6939 16735445.134.89.1rrc00Currently valid
201.16.152.0/22AS1673549432 48362 1764 174 167355195.128.231.254rrc00Currently valid
201.16.152.0/22AS1673561218 6939 167353143.246.179.232rrc00Currently valid
201.16.152.0/22AS16735216285 8280 6762 16735484.54.49.1rrc00Currently valid
201.16.152.0/22AS16735206499 34549 174 16735445.14.68.69rrc00Currently valid
201.16.152.0/22AS1673548185 3356 167353195.90.96.2rrc00Currently valid
201.16.152.0/22AS16735852 174 167353154.11.12.212rrc00Currently valid
201.16.152.0/22AS1673522652 174 16735345.61.0.85rrc00Currently valid
201.16.152.0/22AS16735204092 198978 174 16735489.234.186.6rrc00Currently valid
201.16.152.0/22AS167351403 577 3356 167354198.58.198.252rrc00Currently valid
201.16.152.0/22AS1673544393 58057 6939 16735449.12.70.222rrc00Currently valid
201.16.152.0/22AS1673513830 971 174 167354161.129.152.2rrc00Currently valid
201.16.152.0/22AS16735213241 9002 6762 16735489.42.52.8rrc00Currently valid
201.16.152.0/22AS1673537721 167352165.16.221.66rrc00Currently valid
201.16.152.0/22AS1673559919 9002 6762 1673545.178.95.254rrc00Currently valid
201.16.152.0/22AS1673549673 20485 6762 16735494.247.111.254rrc00Currently valid
201.16.152.0/22AS167353549 3356 167353208.51.134.248rrc00Currently valid

Recent event window

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

Last observed
10/14/2026, 22:00:00
Peers in window
1
Collectors in window
1
Average path length
5.0
Longest path
5

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
10/14/2026, 22:45:49AnnouncementAS1673557821 12586 3257 6762 16735193.160.39.1rrc00
10/10/2026, 23:20:07AnnouncementAS1673549432 215510 31543 174 16735195.128.231.254rrc00
10/10/2026, 10:50:21AnnouncementAS1673517639 3356 16735202.69.160.152rrc00
10/9/2026, 04:05:15AnnouncementAS1673555720 2914 6762 1673545.116.179.212rrc00
10/9/2026, 03:30:42AnnouncementAS1673555720 3257 174 1673545.116.179.212rrc00
10/8/2026, 22:35:08AnnouncementAS167354608 1221 4637 3356 16735203.119.104.1rrc00
10/8/2026, 17:55:18AnnouncementAS1673561218 6939 16735143.246.179.232rrc00
10/7/2026, 17:55:07AnnouncementAS1673549134 53356 6939 1673523.129.32.61rrc00
10/7/2026, 16:45:14AnnouncementAS1673514907 3356 16735208.80.153.193rrc00
10/7/2026, 10:25:37AnnouncementAS1673529504 39392 174 16735185.193.84.191rrc00
10/5/2026, 00:15:05AnnouncementAS16735328840 327727 174 16735102.208.105.2rrc00
10/4/2026, 19:50:27AnnouncementAS16735132825 3356 1673543.251.115.197rrc00
10/4/2026, 19:50:21AnnouncementAS1673548185 3356 16735195.90.96.2rrc00
10/4/2026, 09:55:10AnnouncementAS1673558057 34549 174 16735194.50.92.251rrc00
10/3/2026, 09:15:29AnnouncementAS1673537721 16735165.16.221.66rrc00
10/1/2026, 18:45:04Withdrawal——102.208.105.2rrc00
10/1/2026, 14:30:06AnnouncementAS16735852 174 16735154.11.12.212rrc00
10/1/2026, 08:00:31AnnouncementAS1673555720 6939 16735103.212.68.10rrc00
10/1/2026, 01:25:24AnnouncementAS16735852 174 16735154.11.12.212rrc00
9/30/2026, 11:45:21AnnouncementAS16735852 174 16735154.11.12.212rrc00
9/29/2026, 18:05:06AnnouncementAS16735852 174 16735154.11.12.212rrc00
9/29/2026, 13:45:03AnnouncementAS1673537721 16735165.16.221.66rrc00
9/29/2026, 07:20:22AnnouncementAS16735852 174 16735154.11.12.212rrc00
9/29/2026, 05:25:22AnnouncementAS16735852 174 16735154.11.12.212rrc00
9/28/2026, 00:45:42AnnouncementAS16735852 174 16735154.11.12.212rrc00
9/27/2026, 13:05:25AnnouncementAS16735852 174 16735154.11.12.212rrc00
9/27/2026, 02:25:08Withdrawal——102.208.105.2rrc00
9/26/2026, 13:10:41AnnouncementAS16735852 174 16735154.11.12.212rrc00
9/26/2026, 02:35:30AnnouncementAS16735328840 327727 174 16735102.208.105.2rrc00
9/25/2026, 00:10:24AnnouncementAS16735852 174 16735154.11.12.212rrc00

Hourly changes

SEVEN-DAY WINDOW · 3 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/14/2026, 22:00:00101115.0 / 5
10/10/2026, 23:00:00101115.0 / 5
10/9/2026, 03:00:00101114.0 / 4
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