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Prefix profile

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

142.147.16.0/20

Currently validIPv4

Origin ASNAS3958

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
142.147.16.0/20
Current status
Currently valid
Origin ASN
AS3958
First observed
8/28/2026, 22:25:12
Last observed
10/15/2026, 16:00:00
Peer42Visible peers
Collector1Collectors
Announcements6Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

42 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
142.147.16.0/20AS3958328840 327727 174 577 39585102.208.105.2rrc00Currently valid
142.147.16.0/20AS395850300 3257 577 39584176.12.110.8rrc00Currently valid
142.147.16.0/20AS39583549 3356 577 39584208.51.134.248rrc00Currently valid
142.147.16.0/20AS395814907 3356 577 39584208.80.153.193rrc00Currently valid
142.147.16.0/20AS395850304 1299 577 3958431.169.49.228rrc00Currently valid
142.147.16.0/20AS3958204092 198978 174 577 3958589.234.186.6rrc00Currently valid
142.147.16.0/20AS395857821 12586 3257 577 39585193.160.39.1rrc00Currently valid
142.147.16.0/20AS395855720 6939 577 39584103.212.68.10rrc00Currently valid
142.147.16.0/20AS39584608 1221 4637 577 39585203.119.104.1rrc00Currently valid
142.147.16.0/20AS395834927 1299 577 39584193.148.251.1rrc00Currently valid
142.147.16.0/20AS3958216285 8280 6762 1299 577 3958684.54.49.1rrc00Currently valid
142.147.16.0/20AS395857381 42708 6461 3958 3958 3958 3958 39588193.150.22.240rrc00Currently valid
142.147.16.0/20AS3958213241 9002 3257 577 3958589.42.52.8rrc00Currently valid
142.147.16.0/20AS395849673 20485 1299 577 3958594.247.111.254rrc00Currently valid
142.147.16.0/20AS39587018 1299 577 3958412.0.1.63rrc00Currently valid
142.147.16.0/20AS395859919 9002 3257 577 395855.178.95.254rrc00Currently valid
142.147.16.0/20AS395834549 6461 3958 3958 3958 3958 3958780.77.16.114rrc00Currently valid
142.147.16.0/20AS395837989 56300 132132 4657 6453 577 39587203.123.48.6rrc00Currently valid
142.147.16.0/20AS395824482 6461 3958 3958 3958 3958 39587203.175.175.15rrc00Currently valid
142.147.16.0/20AS395820514 1299 577 39584217.151.205.147rrc00Currently valid
142.147.16.0/20AS39581403 577 39583198.58.198.252rrc00Currently valid
142.147.16.0/20AS395838001 3491 577 39584202.150.221.37rrc00Currently valid
142.147.16.0/20AS395817639 3491 577 39584202.69.160.152rrc00Currently valid
142.147.16.0/20AS39583333 1273 577 39584193.0.0.56rrc00Currently valid
142.147.16.0/20AS395855720 2914 577 3958445.116.179.212rrc00Currently valid
142.147.16.0/20AS395858057 174 577 39584193.33.94.251rrc00Currently valid
142.147.16.0/20AS395861218 6939 577 39584143.246.179.232rrc00Currently valid
142.147.16.0/20AS395845049 6696 1299 577 39585194.28.97.2rrc00Currently valid
142.147.16.0/20AS3958852 577 39583154.11.12.212rrc00Currently valid
142.147.16.0/20AS395849134 53356 6939 577 3958523.129.32.61rrc00Currently valid
142.147.16.0/20AS395858057 34549 6461 3958 3958 3958 3958 39588194.50.92.251rrc00Currently valid
142.147.16.0/20AS395834927 56655 6939 577 3958545.134.89.1rrc00Currently valid
142.147.16.0/20AS395813830 971 3356 577 39585161.129.152.2rrc00Currently valid
142.147.16.0/20AS3958206499 34549 6461 3958 3958 3958 3958 3958845.14.68.69rrc00Currently valid
142.147.16.0/20AS395849432 48362 1299 577 39585195.128.231.254rrc00Currently valid
142.147.16.0/20AS395837721 1273 577 39584165.16.221.66rrc00Currently valid
142.147.16.0/20AS395822652 1299 577 3958445.61.0.85rrc00Currently valid
142.147.16.0/20AS395848185 6461 3958 3958 3958 3958 39587195.90.96.2rrc00Currently valid
142.147.16.0/20AS3958202365 50673 174 577 395855.255.90.109rrc00Currently valid
142.147.16.0/20AS395820205 6939 577 3958464.246.96.5rrc00Currently valid
142.147.16.0/20AS395829504 39392 174 577 39585185.193.84.191rrc00Currently valid
142.147.16.0/20AS395844393 58057 6939 577 3958549.12.70.222rrc00Currently valid

Recent event window

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

Last observed
10/14/2026, 10:00:00
Peers in window
1
Collectors in window
1
Average path length
4.0
Longest path
4

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
10/14/2026, 10:00:33AnnouncementAS3958132825 3356 577 395843.251.115.197rrc00
10/14/2026, 03:35:26AnnouncementAS3958328840 327727 174 577 3958102.208.105.2rrc00
10/10/2026, 10:50:08AnnouncementAS395817639 3491 577 3958202.69.160.152rrc00
10/10/2026, 01:55:00AnnouncementAS395813830 971 3356 577 3958161.129.152.2rrc00
10/9/2026, 03:30:36AnnouncementAS395855720 3257 577 395845.116.179.212rrc00
10/8/2026, 22:35:05AnnouncementAS39584608 1221 4637 577 3958203.119.104.1rrc00
10/8/2026, 22:15:24AnnouncementAS395829504 39392 1299 577 3958185.193.84.191rrc00
10/8/2026, 17:55:15AnnouncementAS395861218 6939 577 3958143.246.179.232rrc00
10/7/2026, 17:55:19AnnouncementAS395849134 53356 6939 577 395823.129.32.61rrc00
10/7/2026, 14:00:08AnnouncementAS395837721 6939 577 3958165.16.221.66rrc00
10/7/2026, 10:25:22AnnouncementAS395829504 15935 6461 3958 3958 3958 3958 3958185.193.84.191rrc00
10/4/2026, 10:05:05AnnouncementAS395858057 34549 6461 3958 3958 3958 3958 3958194.50.92.251rrc00
10/4/2026, 09:55:17AnnouncementAS395858057 34549 6461 3958 3958 3958 3958 3958194.50.92.251rrc00
10/3/2026, 19:20:06AnnouncementAS395837721 6830 577 3958165.16.221.66rrc00
10/3/2026, 09:15:09AnnouncementAS395837721 6939 577 3958165.16.221.66rrc00
10/2/2026, 11:35:19AnnouncementAS39584608 1221 4637 577 3958203.119.104.1rrc00
10/1/2026, 18:45:03Withdrawal——102.208.105.2rrc00
9/28/2026, 00:45:19AnnouncementAS3958852 577 3958154.11.12.212rrc00
9/27/2026, 15:10:51AnnouncementAS395814907 3356 577 3958208.80.153.193rrc00
9/27/2026, 13:05:02AnnouncementAS3958852 577 3958154.11.12.212rrc00
9/27/2026, 02:25:08Withdrawal——102.208.105.2rrc00
9/26/2026, 13:10:12AnnouncementAS3958852 577 3958154.11.12.212rrc00
9/26/2026, 02:35:45AnnouncementAS3958328840 327727 174 577 3958102.208.105.2rrc00
9/22/2026, 06:20:36AnnouncementAS3958328840 327727 174 577 3958102.208.105.2rrc00
9/22/2026, 00:05:24Withdrawal——102.208.105.2rrc00
9/19/2026, 09:25:25Withdrawal——102.208.105.2rrc00
9/19/2026, 08:30:39AnnouncementAS395829504 15935 6461 3958 3958 3958 3958 3958185.193.84.191rrc00
9/19/2026, 08:15:03Withdrawal——102.208.105.2rrc00
9/17/2026, 20:20:07AnnouncementAS395855720 2914 577 3958103.212.68.10rrc00
9/17/2026, 06:55:41AnnouncementAS3958328840 327727 174 577 3958102.208.105.2rrc00

Hourly changes

SEVEN-DAY WINDOW · 5 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/14/2026, 10:00:00101114.0 / 4
10/14/2026, 03:00:00101115.0 / 5
10/10/2026, 01:00:00101115.0 / 5
10/9/2026, 03:00:00101114.0 / 4
10/8/2026, 22:00:00202115.0 / 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