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Prefix profile

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

131.0.63.0/24

Currently validIPv4

Origin ASNAS61704

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, 16:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
131.0.63.0/24
Current status
Currently valid
Origin ASN
AS61704
First observed
8/28/2026, 19:05:14
Last observed
11/11/2026, 16:00:00
Peer43Visible peers
Collector1Collectors
Announcements4Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

44 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
131.0.63.0/24AS6170458057 34549 2914 3356 268311 268311 268311 617048194.50.92.251rrc00Currently valid
131.0.63.0/24AS617043333 3320 3356 268311 268311 268311 617047193.0.0.56rrc00Currently valid
131.0.63.0/24AS61704216285 8280 6762 52468 268311 268311 268311 268311 61704984.54.49.1rrc00Currently valid
131.0.63.0/24AS6170438001 3491 3356 268311 268311 268311 617047202.150.221.37rrc00Currently valid
131.0.63.0/24AS61704206499 34549 2914 3356 268311 268311 268311 61704845.14.68.69rrc00Currently valid
131.0.63.0/24AS6170420205 6939 61704364.246.96.5rrc00Currently valid
131.0.63.0/24AS6170417639 6939 617043202.69.160.152rrc00Currently valid
131.0.63.0/24AS6170424482 617042203.175.175.15rrc00Currently valid
131.0.63.0/24AS6170414907 3356 268311 268311 268311 617046208.80.153.193rrc00Currently valid
131.0.63.0/24AS6170457821 12586 3257 37468 52468 268311 268311 268311 268311 6170410193.160.39.1rrc00Currently valid
131.0.63.0/24AS6170422652 1299 3356 268311 268311 268311 61704745.61.0.85rrc00Currently valid
131.0.63.0/24AS61704204092 198978 174 3356 268311 268311 268311 61704889.234.186.6rrc00Currently valid
131.0.63.0/24AS6170450628 3356 268311 268311 268311 617046178.208.11.4rrc00Currently valid
131.0.63.0/24AS6170461218 6939 617043143.246.179.232rrc00Currently valid
131.0.63.0/24AS6170445049 6696 6762 52468 268311 268311 268311 268311 617049194.28.97.2rrc00Currently valid
131.0.63.0/24AS6170458057 1836 3356 268311 268311 268311 617047193.33.94.251rrc00Currently valid
131.0.63.0/24AS61704213241 9002 3356 268311 268311 268311 61704789.42.52.8rrc00Currently valid
131.0.63.0/24AS6170450300 3356 268311 268311 268311 617046176.12.110.8rrc00Currently valid
131.0.63.0/24AS6170434927 56655 6939 61704445.134.89.1rrc00Currently valid
131.0.63.0/24AS61704328840 327727 174 3356 268311 268311 268311 617048102.208.105.2rrc00Currently valid
131.0.63.0/24AS617041403 577 3356 268311 268311 268311 617047198.58.198.252rrc00Currently valid
131.0.63.0/24AS6170459919 9002 3356 268311 268311 268311 6170475.178.95.254rrc00Currently valid
131.0.63.0/24AS6170420514 8434 3356 268311 268311 268311 617047217.151.205.147rrc00Currently valid
131.0.63.0/24AS617047018 3356 268311 268311 268311 61704612.0.1.63rrc00Currently valid
131.0.63.0/24AS6170449673 12389 3356 268311 268311 268311 61704794.247.111.254rrc00Currently valid
131.0.63.0/24AS6170434549 2914 3356 268311 268311 268311 61704780.77.16.114rrc00Currently valid
131.0.63.0/24AS6170434927 52025 64289 62943 6939 617046193.148.251.1rrc00Currently valid
131.0.63.0/24AS61704132825 174 3356 268311 268311 268311 61704743.251.115.197rrc00Currently valid
131.0.63.0/24AS6170449134 53356 6939 61704423.129.32.61rrc00Currently valid
131.0.63.0/24AS6170448185 3356 268311 268311 268311 617046195.90.96.2rrc00Currently valid
131.0.63.0/24AS6170413830 971 3356 268311 268311 268311 617047161.129.152.2rrc00Currently valid
131.0.63.0/24AS6170455720 2914 3356 268311 268311 268311 61704745.116.179.212rrc00Currently valid
131.0.63.0/24AS6170437721 37468 52468 268311 268311 268311 268311 617048165.16.221.66rrc00Currently valid
131.0.63.0/24AS6170450304 1299 3356 268311 268311 268311 61704731.169.49.228rrc00Currently valid
131.0.63.0/24AS61704202365 50673 174 3356 268311 268311 268311 6170485.255.90.109rrc00Currently valid
131.0.63.0/24AS6170457381 50304 1299 3356 268311 268311 268311 617048193.150.22.240rrc00Currently valid
131.0.63.0/24AS61704852 2914 3356 268311 268311 268311 617047154.11.12.212rrc00Currently valid
131.0.63.0/24AS6170429504 39392 1299 3356 268311 268311 268311 617048185.193.84.191rrc00Currently valid
131.0.63.0/24AS6170437989 56300 132132 4657 6453 13786 52468 52468 52468 268311 268311 268311 268311 6170414203.123.48.6rrc00Currently valid
131.0.63.0/24AS6170455720 6939 617043103.212.68.10rrc00Currently valid
131.0.63.0/24AS6170444393 58057 6939 61704449.12.70.222rrc00Currently valid
131.0.63.0/24AS617044608 1221 4637 3356 268311 268311 268311 617048203.119.104.1rrc00Currently valid
131.0.63.0/24AS617043549 3356 268311 268311 268311 617046208.51.134.248rrc00Currently valid
131.0.63.0/24—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, 14:00:00
Peers in window
1
Collectors in window
1
Average path length
6.0
Longest path
6

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/10/2026, 14:55:10AnnouncementAS617047018 3356 268311 268311 268311 6170412.0.1.63rrc00
11/10/2026, 09:00:36AnnouncementAS6170450300 3257 37468 52468 268311 268311 268311 268311 61704176.12.110.8rrc00
11/9/2026, 07:55:07AnnouncementAS6170457821 12586 3257 37468 52468 268311 268311 268311 268311 61704193.160.39.1rrc00
11/9/2026, 05:45:35AnnouncementAS617047018 3356 268311 268311 268311 6170412.0.1.63rrc00
11/7/2026, 19:20:08AnnouncementAS6170438001 3491 3356 268311 268311 268311 61704202.150.221.37rrc00
11/7/2026, 19:10:46AnnouncementAS6170438001 3491 3356 268311 268311 268311 61704202.150.221.37rrc00
11/7/2026, 14:25:14AnnouncementAS61704328840 327727 174 3356 268311 268311 268311 61704102.208.105.2rrc00
11/7/2026, 14:25:09Withdrawal——102.208.105.2rrc00
11/5/2026, 23:20:35AnnouncementAS6170437721 37468 52468 268311 268311 268311 268311 61704165.16.221.66rrc00
11/5/2026, 21:10:37Withdrawal——195.128.231.254rrc00
11/4/2026, 21:45:00AnnouncementAS61704206499 34549 2914 3356 268311 268311 268311 6170445.14.68.69rrc00
11/4/2026, 19:55:04AnnouncementAS61704328840 327727 174 3356 268311 268311 268311 61704102.208.105.2rrc00
11/4/2026, 16:15:29AnnouncementAS61704328840 327727 174 3356 268311 268311 268311 61704102.208.105.2rrc00
11/4/2026, 16:15:23Withdrawal——102.208.105.2rrc00
11/3/2026, 04:00:18Withdrawal——102.208.105.2rrc00
11/3/2026, 02:10:29AnnouncementAS61704328840 327727 174 3356 268311 268311 268311 61704102.208.105.2rrc00
11/3/2026, 02:10:23Withdrawal——102.208.105.2rrc00
11/1/2026, 02:50:14AnnouncementAS6170449134 53356 6939 6170423.129.32.61rrc00
10/23/2026, 14:40:02AnnouncementAS6170459919 9002 3356 268311 268311 268311 617045.178.95.254rrc00
10/23/2026, 06:31:00AnnouncementAS6170429504 39392 1299 3356 268311 268311 268311 61704185.193.84.191rrc00
10/22/2026, 03:20:26AnnouncementAS6170417639 6939 61704202.69.160.152rrc00
10/21/2026, 07:05:00AnnouncementAS617047018 3356 268311 268311 268311 6170412.0.1.63rrc00
10/20/2026, 21:50:05AnnouncementAS6170459919 12779 3257 37468 52468 268311 268311 268311 268311 617045.178.95.254rrc00
10/20/2026, 21:15:12AnnouncementAS617041403 577 3356 268311 268311 268311 61704198.58.198.252rrc00
10/20/2026, 08:45:04AnnouncementAS6170449432 48362 1764 3356 268311 268311 268311 61704195.128.231.254rrc00
10/20/2026, 00:05:27AnnouncementAS61704216285 8280 6762 52468 268311 268311 268311 268311 6170484.54.49.1rrc00
10/18/2026, 14:30:12AnnouncementAS61704328840 327727 174 3356 268311 268311 268311 61704102.208.105.2rrc00
10/17/2026, 08:05:27AnnouncementAS6170438001 3491 3356 268311 268311 268311 61704202.150.221.37rrc00
10/16/2026, 21:35:49AnnouncementAS6170424482 61704203.175.175.15rrc00
10/16/2026, 21:35:48AnnouncementAS6170424482 37468 52468 268311 268311 268311 268311 61704203.175.175.15rrc00

Hourly changes

SEVEN-DAY WINDOW · 4 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
11/10/2026, 14:00:00101116.0 / 6
11/10/2026, 09:00:00101119.0 / 9
11/9/2026, 07:00:001011110.0 / 10
11/9/2026, 05:00:00101116.0 / 6
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