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Prefix profile

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

131.255.76.0/22

Currently validIPv4

Origin ASNAS264518

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 observed11/9/2026, 00:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
131.255.76.0/22
Current status
Currently valid
Origin ASN
AS264518
First observed
8/28/2026, 16:15:13
Last observed
11/9/2026, 00:00:00
Peer43Visible peers
Collector1Collectors
Announcements0Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

43 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
131.255.76.0/22AS2645184608 1221 4637 3356 269115 2645186203.119.104.1rrc00Currently valid
131.255.76.0/22AS26451855720 6939 3356 269115 2645185103.212.68.10rrc00Currently valid
131.255.76.0/22AS26451844393 58057 6939 3356 269115 264518649.12.70.222rrc00Currently valid
131.255.76.0/22AS264518328840 327727 174 264409 269115 269115 269115 269115 2645189102.208.105.2rrc00Currently valid
131.255.76.0/22AS26451861218 6939 3356 269115 2645185143.246.179.232rrc00Currently valid
131.255.76.0/22AS26451820514 8434 3356 269115 2645185217.151.205.147rrc00Currently valid
131.255.76.0/22AS26451850304 1299 3356 269115 264518531.169.49.228rrc00Currently valid
131.255.76.0/22AS26451837989 56300 132132 4657 6453 13786 269096 269115 269115 269115 26451811203.123.48.6rrc00Currently valid
131.255.76.0/22AS264518216285 8280 6762 13786 269096 269115 269115 269115 264518984.54.49.1rrc00Currently valid
131.255.76.0/22AS264518204092 34019 3303 3356 269115 264518689.234.186.6rrc00Currently valid
131.255.76.0/22AS26451857381 50304 1299 3356 269115 2645186193.150.22.240rrc00Currently valid
131.255.76.0/22AS26451824482 269115 2645183203.175.175.15rrc00Currently valid
131.255.76.0/22AS26451849134 53356 6939 3356 269115 264518623.129.32.61rrc00Currently valid
131.255.76.0/22AS26451834927 1299 3356 269115 2645185193.148.251.1rrc00Currently valid
131.255.76.0/22AS26451834927 56655 6939 3356 269115 264518645.134.89.1rrc00Currently valid
131.255.76.0/22AS26451820205 6939 3356 269115 264518564.246.96.5rrc00Currently valid
131.255.76.0/22AS26451855720 3257 264409 269115 269115 269115 269115 264518845.116.179.212rrc00Currently valid
131.255.76.0/22AS264518132825 174 264409 269115 269115 269115 269115 264518843.251.115.197rrc00Currently valid
131.255.76.0/22AS26451848185 37468 264409 269115 269115 269115 269115 2645188195.90.96.2rrc00Currently valid
131.255.76.0/22AS26451813830 971 3356 269115 2645185161.129.152.2rrc00Currently valid
131.255.76.0/22AS26451834549 37468 264409 269115 269115 269115 269115 264518880.77.16.114rrc00Currently valid
131.255.76.0/22AS26451859919 9002 3356 269115 26451855.178.95.254rrc00Currently valid
131.255.76.0/22AS26451857821 12586 3257 264409 269115 269115 269115 269115 2645189193.160.39.1rrc00Currently valid
131.255.76.0/22AS2645187018 3356 269115 264518412.0.1.63rrc00Currently valid
131.255.76.0/22AS26451845049 6696 37468 264409 269115 269115 269115 269115 2645189194.28.97.2rrc00Currently valid
131.255.76.0/22AS26451817639 3356 269115 2645184202.69.160.152rrc00Currently valid
131.255.76.0/22AS26451814907 3356 269115 2645184208.80.153.193rrc00Currently valid
131.255.76.0/22AS264518206499 34549 37468 264409 269115 269115 269115 269115 264518945.14.68.69rrc00Currently valid
131.255.76.0/22AS26451822652 22356 52468 269096 269115 269115 269115 264518845.61.0.85rrc00Currently valid
131.255.76.0/22AS26451837721 264409 269115 269115 269115 269115 2645187165.16.221.66rrc00Currently valid
131.255.76.0/22AS264518852 3491 22356 52468 269096 269115 269115 269115 2645189154.11.12.212rrc00Currently valid
131.255.76.0/22AS26451858057 34549 37468 264409 269115 269115 269115 269115 2645189194.50.92.251rrc00Currently valid
131.255.76.0/22AS2645183549 3356 269115 2645184208.51.134.248rrc00Currently valid
131.255.76.0/22AS264518202365 50673 37468 264409 269115 269115 269115 269115 26451895.255.90.109rrc00Currently valid
131.255.76.0/22AS26451849432 215510 31543 25255 8447 3356 269115 2645188195.128.231.254rrc00Currently valid
131.255.76.0/22AS26451850628 3356 269115 2645184178.208.11.4rrc00Currently valid
131.255.76.0/22AS26451849673 12389 3356 269115 264518594.247.111.254rrc00Currently valid
131.255.76.0/22AS2645183333 3320 3356 269115 2645185193.0.0.56rrc00Currently valid
131.255.76.0/22AS2645181403 577 3491 22356 52468 269096 269115 269115 269115 26451810198.58.198.252rrc00Currently valid
131.255.76.0/22AS26451858057 1836 3356 269115 2645185193.33.94.251rrc00Currently valid
131.255.76.0/22AS26451850300 3356 269115 2645184176.12.110.8rrc00Currently valid
131.255.76.0/22AS26451829504 264409 269115 269115 269115 269115 2645187185.193.84.191rrc00Currently valid
131.255.76.0/22AS26451838001 37468 264409 269115 269115 269115 269115 2645188202.150.221.37rrc00Currently valid

Recent event window

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

Last observed
Not recorded
Peers in window
Not recorded
Collectors in window
Not recorded
Average path length
Not recorded
Longest path
Not recorded

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/4/2026, 20:45:26AnnouncementAS264518206499 34549 37468 264409 269115 269115 269115 269115 26451845.14.68.69rrc00
11/4/2026, 16:15:33AnnouncementAS264518328840 327727 174 264409 269115 269115 269115 269115 264518102.208.105.2rrc00
11/4/2026, 16:15:22Withdrawal——102.208.105.2rrc00
11/4/2026, 10:20:07AnnouncementAS264518204092 34019 3303 3356 269115 26451889.234.186.6rrc00
11/3/2026, 04:00:17Withdrawal——102.208.105.2rrc00
11/3/2026, 02:10:34AnnouncementAS264518328840 327727 174 264409 269115 269115 269115 269115 264518102.208.105.2rrc00
11/3/2026, 02:10:21Withdrawal——102.208.105.2rrc00
11/2/2026, 02:20:03AnnouncementAS26451834549 37468 264409 269115 269115 269115 269115 26451880.77.16.114rrc00
11/2/2026, 02:20:00AnnouncementAS264518206499 34549 37468 264409 269115 269115 269115 269115 26451845.14.68.69rrc00
11/1/2026, 13:30:51AnnouncementAS264518206499 34549 37468 264409 269115 269115 269115 269115 26451845.14.68.69rrc00
11/1/2026, 02:50:07AnnouncementAS26451849134 53356 6939 3356 269115 26451823.129.32.61rrc00
10/23/2026, 06:30:42AnnouncementAS26451829504 264409 264409 269115 269115 269115 269115 264518185.193.84.191rrc00
10/23/2026, 06:30:41AnnouncementAS26451829504 264409 264409 269115 269115 269115 269115 264518185.193.84.191rrc00
10/23/2026, 02:45:28AnnouncementAS26451834927 56655 264409 269115 269115 269115 269115 26451845.134.89.1rrc00
10/23/2026, 02:45:28AnnouncementAS26451834927 56655 6939 3356 269115 26451845.134.89.1rrc00
10/23/2026, 02:45:20AnnouncementAS264518208972 264409 269115 269115 269115 269115 26451845.12.55.0rrc00
10/23/2026, 02:45:18AnnouncementAS26451829504 264409 269115 269115 269115 269115 264518185.193.84.191rrc00
10/23/2026, 02:45:17Withdrawal——45.12.55.0rrc00
10/23/2026, 02:45:16AnnouncementAS26451829504 39392 33891 37468 264409 269115 269115 269115 269115 264518185.193.84.191rrc00
10/23/2026, 02:45:16AnnouncementAS26451829504 264409 269115 269115 269115 269115 264518185.193.84.191rrc00
10/22/2026, 19:00:02AnnouncementAS264518202365 50673 37468 264409 269115 269115 269115 269115 2645185.255.90.109rrc00
10/22/2026, 19:00:01Withdrawal——5.255.90.109rrc00
10/22/2026, 18:30:07AnnouncementAS264518202365 50673 264409 269115 269115 269115 269115 2645185.255.90.109rrc00
10/22/2026, 18:30:06Withdrawal——5.255.90.109rrc00
10/22/2026, 18:30:03AnnouncementAS264518202365 50673 22356 52468 269096 269115 269115 269115 2645185.255.90.109rrc00
10/22/2026, 17:45:20AnnouncementAS264518202365 50673 264409 269115 269115 269115 269115 2645185.255.90.109rrc00
10/22/2026, 17:45:11AnnouncementAS264518202365 50673 22356 52468 269096 269115 269115 269115 2645185.255.90.109rrc00
10/22/2026, 10:10:26AnnouncementAS26451855720 2914 3223 264409 269115 26451845.116.179.212rrc00
10/22/2026, 03:20:27AnnouncementAS26451817639 3356 269115 264518202.69.160.152rrc00
10/21/2026, 13:55:15AnnouncementAS264518204092 20766 1299 3356 269115 26451889.234.186.6rrc00

Hourly changes

SEVEN-DAY WINDOW · 0 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
This prefix has no hourly aggregate data.
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