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Prefix profile

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

131.196.76.0/22

Currently validIPv4

Origin ASNAS28220AS262509

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 observed11/10/2026, 00:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
131.196.76.0/22
Current status
Currently valid
Origin ASN
AS28220AS262509
First observed
8/28/2026, 19:40:14
Last observed
11/10/2026, 00:00:00
Peer44Visible peers
Collector1Collectors
Announcements4Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN2Observed ASNs

Current routes and paths

45 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
131.196.76.0/22AS2822017639 7195 282203202.69.160.152rrc00Currently valid
131.196.76.0/22AS2822029504 6939 52320 28220 282205185.193.84.191rrc00Currently valid
131.196.76.0/22AS2822050300 7195 282203176.12.110.8rrc00Currently valid
131.196.76.0/22AS2822058057 174 37468 282204193.33.94.251rrc00Currently valid
131.196.76.0/22AS2822049673 20485 7195 28220494.247.111.254rrc00Currently valid
131.196.76.0/22AS282203333 37468 282203193.0.0.56rrc00Currently valid
131.196.76.0/22AS282201403 6939 52320 28220 282205198.58.198.252rrc00Currently valid
131.196.76.0/22AS2822050628 3356 282203178.208.11.4rrc00Currently valid
131.196.76.0/22AS28220202365 50673 37468 2822045.255.90.109rrc00Currently valid
131.196.76.0/22AS282203549 3356 282203208.51.134.248rrc00Currently valid
131.196.76.0/22AS28220852 6939 52320 28220 282205154.11.12.212rrc00Currently valid
131.196.76.0/22AS2822037721 7195 282203165.16.221.66rrc00Currently valid
131.196.76.0/22AS2822058057 34549 7195 282204194.50.92.251rrc00Currently valid
131.196.76.0/22AS2822022652 37468 28220345.61.0.85rrc00Currently valid
131.196.76.0/22AS28220208972 6939 52320 28220 28220545.12.55.0rrc00Currently valid
131.196.76.0/22AS28220206499 34549 7195 28220445.14.68.69rrc00Currently valid
131.196.76.0/22AS2822014907 6939 52320 28220 282205208.80.153.193rrc00Currently valid
131.196.76.0/22AS282207018 3356 28220312.0.1.63rrc00Currently valid
131.196.76.0/22AS28220202365 6939 52320 28220 282205194.50.19.4rrc00Currently valid
131.196.76.0/22AS2822038001 37468 282203202.150.221.37rrc00Currently valid
131.196.76.0/22AS2822057821 12586 3257 7195 282205193.160.39.1rrc00Currently valid
131.196.76.0/22AS2822013830 971 3356 282204161.129.152.2rrc00Currently valid
131.196.76.0/22AS2822034549 7195 28220380.77.16.114rrc00Currently valid
131.196.76.0/22AS2822059919 6939 52320 28220 2822055.178.95.254rrc00Currently valid
131.196.76.0/22AS26250948185 6461 52320 28220 28220 2625096195.90.96.2rrc00Currently valid
131.196.76.0/22AS28220132825 174 37468 28220443.251.115.197rrc00Currently valid
131.196.76.0/22AS2822055720 2914 3356 28220445.116.179.212rrc00Currently valid
131.196.76.0/22AS2822020205 1299 37468 28220464.246.96.5rrc00Currently valid
131.196.76.0/22AS2822034927 6939 52320 28220 282205193.148.251.1rrc00Currently valid
131.196.76.0/22AS2822034927 6939 52320 28220 28220545.134.89.1rrc00Currently valid
131.196.76.0/22AS28220204092 37468 28220389.234.186.6rrc00Currently valid
131.196.76.0/22AS2822057381 6939 52320 28220 282205193.150.22.240rrc00Currently valid
131.196.76.0/22AS2822024482 282202203.175.175.15rrc00Currently valid
131.196.76.0/22AS2822049134 53356 6939 52320 28220 28220623.129.32.61rrc00Currently valid
131.196.76.0/22AS28220216285 8280 6762 28220484.54.49.1rrc00Currently valid
131.196.76.0/22AS2822037989 6939 52320 28220 282205203.123.48.6rrc00Currently valid
131.196.76.0/22AS2822050304 7195 28220331.169.49.228rrc00Currently valid
131.196.76.0/22AS26250920514 1299 7195 28220 2625095217.151.205.147rrc00Currently valid
131.196.76.0/22AS2822044393 212024 7195 28220449.12.70.222rrc00Currently valid
131.196.76.0/22AS28220328840 327727 174 37468 282205102.208.105.2rrc00Currently valid
131.196.76.0/22AS2822061218 6939 52320 28220 282205143.246.179.232rrc00Currently valid
131.196.76.0/22AS2822055720 2914 3356 282204103.212.68.10rrc00Currently valid
131.196.76.0/22AS282204608 7575 7195 282204203.119.104.1rrc00Currently valid
131.196.76.0/22AS2822045049 6696 37468 282204194.28.97.2rrc00Currently valid
131.196.76.0/22—Not recorded—195.128.231.254rrc00Withdrawn

Recent event window

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

Last observed
11/9/2026, 09:00:00
Peers in window
1
Collectors in window
1
Average path length
4.0
Longest path
4

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/9/2026, 09:00:14AnnouncementAS2822020205 1299 7195 2822064.246.96.5rrc00
11/9/2026, 09:00:02AnnouncementAS2822020205 1299 37468 2822064.246.96.5rrc00
11/9/2026, 07:55:07AnnouncementAS2822057821 12586 3257 7195 28220193.160.39.1rrc00
11/9/2026, 03:00:08AnnouncementAS28220202365 6939 52320 28220 28220194.50.19.4rrc00
11/8/2026, 06:25:01AnnouncementAS2822055720 2914 3356 2822045.116.179.212rrc00
11/8/2026, 01:55:20AnnouncementAS28220202365 6939 52320 28220 28220194.50.19.4rrc00
11/7/2026, 14:25:20AnnouncementAS28220328840 327727 174 37468 28220102.208.105.2rrc00
11/7/2026, 14:25:07Withdrawal——102.208.105.2rrc00
11/7/2026, 01:55:26AnnouncementAS28220202365 6939 52320 28220 28220194.50.19.4rrc00
11/6/2026, 05:20:15AnnouncementAS2822020514 1299 7195 28220217.151.205.147rrc00
11/6/2026, 02:40:06AnnouncementAS28220202365 6939 52320 28220 28220194.50.19.4rrc00
11/5/2026, 21:10:37Withdrawal——195.128.231.254rrc00
11/5/2026, 14:30:09AnnouncementAS2822020514 1299 7195 28220217.151.205.147rrc00
11/5/2026, 05:50:27AnnouncementAS2822050304 7195 2822031.169.49.228rrc00
11/5/2026, 01:35:37AnnouncementAS282203549 3356 28220208.51.134.248rrc00
11/5/2026, 01:35:26AnnouncementAS282204608 7575 7195 28220203.119.104.1rrc00
11/5/2026, 01:35:15AnnouncementAS2822057821 12586 3257 7195 28220193.160.39.1rrc00
11/5/2026, 01:35:14AnnouncementAS2822057821 12586 3257 3356 28220193.160.39.1rrc00
11/5/2026, 01:35:06AnnouncementAS2822024482 1031 28220203.175.175.15rrc00
11/5/2026, 01:35:06AnnouncementAS2822024482 28220203.175.175.15rrc00
11/5/2026, 00:35:47AnnouncementAS2822017639 7195 28220202.69.160.152rrc00
11/5/2026, 00:35:18AnnouncementAS2822017639 3356 28220202.69.160.152rrc00
11/4/2026, 23:15:36AnnouncementAS2822055720 2914 3356 28220103.212.68.10rrc00
11/4/2026, 21:35:00AnnouncementAS28220206499 6939 52320 28220 2822045.14.68.69rrc00
11/4/2026, 20:45:31AnnouncementAS28220206499 34549 7195 2822045.14.68.69rrc00
11/4/2026, 16:15:43AnnouncementAS28220328840 327727 174 37468 28220102.208.105.2rrc00
11/4/2026, 16:15:21Withdrawal——102.208.105.2rrc00
11/4/2026, 08:30:22AnnouncementAS2822020205 1299 7195 2822064.246.96.5rrc00
11/4/2026, 05:20:32AnnouncementAS28220202365 6939 52320 28220 28220194.50.19.4rrc00
11/4/2026, 01:05:39AnnouncementAS28220202365 6939 52320 28220 28220194.50.19.4rrc00

Hourly changes

SEVEN-DAY WINDOW · 3 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
11/9/2026, 09:00:00201114.0 / 4
11/9/2026, 07:00:00101115.0 / 5
11/9/2026, 03:00:00101115.0 / 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