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Prefix profile

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

131.161.2.0/23

Currently validIPv4

Origin ASNAS262907

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, 08:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
131.161.2.0/23
Current status
Currently valid
Origin ASN
AS262907
First observed
9/4/2026, 21:40:09
Last observed
11/9/2026, 08:00:00
Peer12Visible peers
Collector1Collectors
Announcements0Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

12 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
131.161.2.0/23AS26290749673 31500 31133 23764 6939 262907694.247.111.254rrc00Currently valid
131.161.2.0/23AS26290734927 56655 6939 262907445.134.89.1rrc00Currently valid
131.161.2.0/23AS26290724482 2629072203.175.175.15rrc00Currently valid
131.161.2.0/23AS26290720205 6939 262907364.246.96.5rrc00Currently valid
131.161.2.0/23AS26290737721 2629072165.16.221.66rrc00Currently valid
131.161.2.0/23AS26290749134 53356 6939 262907423.129.32.61rrc00Currently valid
131.161.2.0/23AS26290755720 6939 2629073103.212.68.10rrc00Currently valid
131.161.2.0/23AS26290717639 6939 2629073202.69.160.152rrc00Currently valid
131.161.2.0/23AS26290761218 6939 2629073143.246.179.232rrc00Currently valid
131.161.2.0/23AS26290734927 52025 64289 62943 6939 2629076193.148.251.1rrc00Currently valid
131.161.2.0/23AS26290744393 58057 6939 262907449.12.70.222rrc00Currently valid
131.161.2.0/23AS262907204092 20766 29169 35280 262907589.234.186.6rrc00Currently 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
11/1/2026, 02:50:03AnnouncementAS26290749134 53356 6939 26290723.129.32.61rrc00
10/16/2026, 04:00:27AnnouncementAS26290717639 6939 262907 262907 262907202.69.160.152rrc00
10/16/2026, 04:00:25AnnouncementAS26290749134 53356 6939 262907 262907 26290723.129.32.61rrc00
10/16/2026, 04:00:25AnnouncementAS26290761218 6939 262907 262907 262907143.246.179.232rrc00
10/16/2026, 04:00:25AnnouncementAS26290720205 6939 262907 262907 26290764.246.96.5rrc00
10/16/2026, 04:00:21Withdrawal——23.129.32.61rrc00
10/16/2026, 04:00:21Withdrawal——143.246.179.232rrc00
10/16/2026, 04:00:21AnnouncementAS26290744393 35710 48200 23764 6939 26290749.12.70.222rrc00
10/16/2026, 04:00:19Withdrawal——64.246.96.5rrc00
10/16/2026, 04:00:19Withdrawal——103.212.68.10rrc00
10/16/2026, 04:00:17Withdrawal——202.69.160.152rrc00
10/13/2026, 19:05:23AnnouncementAS26290734927 56655 6939 262907 262907 26290745.134.89.1rrc00
10/13/2026, 19:05:12AnnouncementAS26290749673 31500 31133 23764 6939 262907 262907 26290794.247.111.254rrc00
10/13/2026, 19:05:03AnnouncementAS26290744393 58057 6939 262907 262907 26290749.12.70.222rrc00
10/13/2026, 18:40:40AnnouncementAS26290755720 6939 262907103.212.68.10rrc00
10/13/2026, 18:40:29Withdrawal——202.69.160.152rrc00
10/13/2026, 18:40:25AnnouncementAS26290717639 6939 262907202.69.160.152rrc00
10/13/2026, 18:40:16AnnouncementAS26290749134 53356 6939 26290723.129.32.61rrc00
10/13/2026, 18:40:13Withdrawal——202.69.160.152rrc00
10/13/2026, 18:40:07Withdrawal——103.212.68.10rrc00
10/13/2026, 18:40:06AnnouncementAS26290744393 58057 6939 26290749.12.70.222rrc00
10/13/2026, 18:40:06AnnouncementAS26290761218 6939 262907143.246.179.232rrc00
10/10/2026, 10:10:04AnnouncementAS26290717639 6939 262907202.69.160.152rrc00
10/8/2026, 17:55:37AnnouncementAS26290761218 6939 262907143.246.179.232rrc00
10/7/2026, 17:55:07AnnouncementAS26290749134 53356 6939 26290723.129.32.61rrc00
10/2/2026, 08:35:19AnnouncementAS26290717639 6939 262907202.69.160.152rrc00
10/1/2026, 08:00:33AnnouncementAS26290755720 6939 262907103.212.68.10rrc00
9/24/2026, 12:45:03Withdrawal——165.16.221.66rrc00
9/24/2026, 12:40:45AnnouncementAS26290737721 262907165.16.221.66rrc00
9/22/2026, 13:30:25Withdrawal——165.16.221.66rrc00

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