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Prefix profile

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

167.100.16.0/22

Currently validIPv4

Origin ASNAS397745

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 observed11/11/2026, 00:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
167.100.16.0/22
Current status
Currently valid
Origin ASN
AS397745
First observed
8/28/2026, 19:40:13
Last observed
11/11/2026, 00:00:00
Peer43Visible peers
Collector1Collectors
Announcements8Last 7 days, hourly aggregate
Withdrawals1Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

44 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
167.100.16.0/22AS397745202365 50673 174 13576 39774555.255.90.109rrc00Currently valid
167.100.16.0/22AS39774558057 6939 13576 3977454194.50.92.251rrc00Currently valid
167.100.16.0/22AS39774522652 6939 13576 397745445.61.0.85rrc00Currently valid
167.100.16.0/22AS397745208972 6939 13576 397745445.12.55.0rrc00Currently valid
167.100.16.0/22AS397745206499 6939 13576 397745445.14.68.69rrc00Currently valid
167.100.16.0/22AS39774514907 6939 13576 3977454208.80.153.193rrc00Currently valid
167.100.16.0/22AS39774517639 6939 13576 3977454202.69.160.152rrc00Currently valid
167.100.16.0/22AS39774545049 6939 13576 3977454194.28.97.2rrc00Currently valid
167.100.16.0/22AS39774557821 6939 13576 3977454193.160.39.1rrc00Currently valid
167.100.16.0/22AS39774538001 6939 13576 3977454202.150.221.37rrc00Currently valid
167.100.16.0/22AS3977456939 13576 3977453118.67.200.8rrc00Currently valid
167.100.16.0/22AS39774529504 6939 13576 3977454185.193.84.191rrc00Currently valid
167.100.16.0/22AS39774558057 174 13576 3977454193.33.94.251rrc00Currently valid
167.100.16.0/22AS3977453333 6939 13576 3977454193.0.0.56rrc00Currently valid
167.100.16.0/22AS3977451403 6939 13576 3977454198.58.198.252rrc00Currently valid
167.100.16.0/22AS39774549673 6939 13576 397745494.247.111.254rrc00Currently valid
167.100.16.0/22AS39774550628 6939 13576 3977454178.208.11.4rrc00Currently valid
167.100.16.0/22AS3977457018 1299 13576 397745412.0.1.63rrc00Currently valid
167.100.16.0/22AS397745852 6939 13576 3977454154.11.12.212rrc00Currently valid
167.100.16.0/22AS39774537721 6939 13576 3977454165.16.221.66rrc00Currently valid
167.100.16.0/22AS39774534927 6939 13576 3977454193.148.251.1rrc00Currently valid
167.100.16.0/22AS39774534927 6939 13576 397745445.134.89.1rrc00Currently valid
167.100.16.0/22AS39774557381 6939 13576 3977454193.150.22.240rrc00Currently valid
167.100.16.0/22AS39774524482 6939 13576 3977454203.175.175.15rrc00Currently valid
167.100.16.0/22AS39774549134 53356 6939 13576 397745523.129.32.61rrc00Currently valid
167.100.16.0/22AS397745204092 6939 13576 397745489.234.186.6rrc00Currently valid
167.100.16.0/22AS397745216285 8280 6762 174 13576 397745684.54.49.1rrc00Currently valid
167.100.16.0/22AS39774537989 6939 13576 3977454203.123.48.6rrc00Currently valid
167.100.16.0/22AS39774550304 6939 13576 397745431.169.49.228rrc00Currently valid
167.100.16.0/22AS39774520514 1299 13576 3977454217.151.205.147rrc00Currently valid
167.100.16.0/22AS39774561218 6939 13576 3977454143.246.179.232rrc00Currently valid
167.100.16.0/22AS39774544393 401753 6939 13576 397745549.12.70.222rrc00Currently valid
167.100.16.0/22AS39774555720 6939 13576 3977454103.212.68.10rrc00Currently valid
167.100.16.0/22AS3977454608 6939 13576 3977454203.119.104.1rrc00Currently valid
167.100.16.0/22AS39774559919 6939 13576 39774545.178.95.254rrc00Currently valid
167.100.16.0/22AS39774513830 971 6939 13576 3977455161.129.152.2rrc00Currently valid
167.100.16.0/22AS39774534549 1299 13576 397745480.77.16.114rrc00Currently valid
167.100.16.0/22AS39774548185 6939 13576 3977454195.90.96.2rrc00Currently valid
167.100.16.0/22AS397745132825 174 13576 397745443.251.115.197rrc00Currently valid
167.100.16.0/22AS39774555720 2914 13576 397745445.116.179.212rrc00Currently valid
167.100.16.0/22AS39774520205 6939 13576 397745464.246.96.5rrc00Currently valid
167.100.16.0/22AS39774538855 6939 13576 3977454103.147.22.50rrc00Currently valid
167.100.16.0/22AS3977453549 3356 1299 13576 3977455208.51.134.248rrc00Currently valid
167.100.16.0/22—Not recorded—195.128.231.254rrc00Withdrawn

Recent event window

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

Last observed
11/10/2026, 12:00:00
Peers in window
1
Collectors in window
1
Average path length
4.0
Longest path
4

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/10/2026, 12:55:18AnnouncementAS397745202365 6939 13576 397745194.50.19.4rrc00
11/10/2026, 10:50:05AnnouncementAS397745328840 327727 174 13576 397745102.208.105.2rrc00
11/10/2026, 09:45:01AnnouncementAS397745213241 9002 3257 13576 39774589.42.52.8rrc00
11/10/2026, 09:00:43AnnouncementAS39774550300 6939 13576 397745176.12.110.8rrc00
11/10/2026, 09:00:39AnnouncementAS39774550300 174 13576 397745176.12.110.8rrc00
11/10/2026, 07:55:37AnnouncementAS397745202365 6939 13576 397745194.50.19.4rrc00
11/10/2026, 00:10:10AnnouncementAS397745202365 6939 13576 397745194.50.19.4rrc00
11/9/2026, 18:10:01Withdrawal——102.208.105.2rrc00
11/9/2026, 08:25:40AnnouncementAS3977457018 3257 13576 39774512.0.1.63rrc00
11/9/2026, 03:00:08AnnouncementAS397745202365 6939 13576 397745194.50.19.4rrc00
11/8/2026, 01:55:21AnnouncementAS397745202365 6939 13576 397745194.50.19.4rrc00
11/7/2026, 14:25:38AnnouncementAS397745328840 327727 174 13576 397745102.208.105.2rrc00
11/7/2026, 14:25:05Withdrawal——102.208.105.2rrc00
11/7/2026, 12:40:05AnnouncementAS397745328840 327727 174 13576 397745102.208.105.2rrc00
11/7/2026, 08:25:08Withdrawal——102.208.105.2rrc00
11/7/2026, 01:55:26AnnouncementAS397745202365 6939 13576 397745194.50.19.4rrc00
11/6/2026, 02:40:06AnnouncementAS397745202365 6939 13576 397745194.50.19.4rrc00
11/5/2026, 21:10:37Withdrawal——195.128.231.254rrc00
11/4/2026, 21:35:00AnnouncementAS397745206499 6939 13576 39774545.14.68.69rrc00
11/4/2026, 20:45:25AnnouncementAS397745206499 6939 13576 39774545.14.68.69rrc00
11/4/2026, 16:15:21Withdrawal——102.208.105.2rrc00
11/4/2026, 05:20:32AnnouncementAS397745202365 6939 13576 397745194.50.19.4rrc00
11/4/2026, 01:05:39AnnouncementAS397745202365 6939 13576 397745194.50.19.4rrc00
11/3/2026, 22:35:07AnnouncementAS397745202365 6939 13576 397745194.50.19.4rrc00
11/3/2026, 20:30:50AnnouncementAS397745202365 6939 13576 397745194.50.19.4rrc00
11/3/2026, 14:20:23AnnouncementAS397745202365 6939 13576 397745194.50.19.4rrc00
11/3/2026, 10:05:06AnnouncementAS3977456939 13576 397745118.67.200.8rrc00
11/3/2026, 04:00:17Withdrawal——102.208.105.2rrc00
11/3/2026, 02:30:40AnnouncementAS39774550300 174 13576 397745176.12.110.8rrc00
11/3/2026, 02:10:34AnnouncementAS397745328840 327727 174 13576 397745102.208.105.2rrc00

Hourly changes

SEVEN-DAY WINDOW · 7 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
11/10/2026, 12:00:00101114.0 / 4
11/10/2026, 10:00:00101115.0 / 5
11/10/2026, 09:00:00302114.3 / 5
11/10/2026, 07:00:00101114.0 / 4
11/10/2026, 00:00:00101114.0 / 4
11/9/2026, 18:00:0001110—
11/9/2026, 08:00:00101114.0 / 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