Home/Network intelligence/Prefix profile

Prefix profile

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

41.78.4.0/22

Currently validIPv4

Origin ASNAS37353

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 observed11/8/2026, 00:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
41.78.4.0/22
Current status
Currently valid
Origin ASN
AS37353
First observed
8/30/2026, 19:45:42
Last observed
11/8/2026, 00:00:00
Peer40Visible peers
Collector1Collectors
Announcements0Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

40 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
41.78.4.0/22AS3735314907 3356 37100 373534208.80.153.193rrc00Currently valid
41.78.4.0/22AS3735350300 37100 373533176.12.110.8rrc00Currently valid
41.78.4.0/22AS3735345049 6696 2914 37100 373535194.28.97.2rrc00Currently valid
41.78.4.0/22AS3735320514 1299 37100 373534217.151.205.147rrc00Currently valid
41.78.4.0/22AS37353206499 34549 37100 37353445.14.68.69rrc00Currently valid
41.78.4.0/22AS3735337989 56300 132132 4657 6453 37100 373537203.123.48.6rrc00Currently valid
41.78.4.0/22AS3735349673 20485 37100 37353494.247.111.254rrc00Currently valid
41.78.4.0/22AS37353216285 8280 6762 37100 37353584.54.49.1rrc00Currently valid
41.78.4.0/22AS3735348185 37100 373533195.90.96.2rrc00Currently valid
41.78.4.0/22AS3735334927 1299 37100 373534193.148.251.1rrc00Currently valid
41.78.4.0/22AS373537018 1299 37100 37353412.0.1.63rrc00Currently valid
41.78.4.0/22AS3735358057 1836 37100 373534193.33.94.251rrc00Currently valid
41.78.4.0/22AS3735334927 56655 1299 37100 37353545.134.89.1rrc00Currently valid
41.78.4.0/22AS3735322652 1299 37100 37353445.61.0.85rrc00Currently valid
41.78.4.0/22AS373533549 3356 37100 373534208.51.134.248rrc00Currently valid
41.78.4.0/22AS373533333 37100 373533193.0.0.56rrc00Currently valid
41.78.4.0/22AS3735334549 37100 37353380.77.16.114rrc00Currently valid
41.78.4.0/22AS3735349432 48362 37100 373534195.128.231.254rrc00Currently valid
41.78.4.0/22AS3735359919 9002 37100 3735345.178.95.254rrc00Currently valid
41.78.4.0/22AS373531403 577 3356 37100 373535198.58.198.252rrc00Currently valid
41.78.4.0/22AS3735320205 6939 37100 37353464.246.96.5rrc00Currently valid
41.78.4.0/22AS3735338001 9002 37100 373534202.150.221.37rrc00Currently valid
41.78.4.0/22AS3735357381 42708 37100 373534193.150.22.240rrc00Currently valid
41.78.4.0/22AS3735355720 6939 37100 373534103.212.68.10rrc00Currently valid
41.78.4.0/22AS3735357821 12586 3257 37100 373535193.160.39.1rrc00Currently valid
41.78.4.0/22AS3735329504 39392 33891 37100 373535185.193.84.191rrc00Currently valid
41.78.4.0/22AS3735355720 2914 37100 37353445.116.179.212rrc00Currently valid
41.78.4.0/22AS3735344393 212024 37100 37353449.12.70.222rrc00Currently valid
41.78.4.0/22AS3735317639 37100 373533202.69.160.152rrc00Currently valid
41.78.4.0/22AS3735313830 971 3356 37100 373535161.129.152.2rrc00Currently valid
41.78.4.0/22AS37353202365 50673 6453 37100 3735355.255.90.109rrc00Currently valid
41.78.4.0/22AS3735350304 37100 37353331.169.49.228rrc00Currently valid
41.78.4.0/22AS3735361218 6939 37100 373534143.246.179.232rrc00Currently valid
41.78.4.0/22AS3735358057 34549 37100 373534194.50.92.251rrc00Currently valid
41.78.4.0/22AS37353204092 34019 37100 37353489.234.186.6rrc00Currently valid
41.78.4.0/22AS3735324482 37100 373533203.175.175.15rrc00Currently valid
41.78.4.0/22AS3735349134 53356 6939 37100 37353523.129.32.61rrc00Currently valid
41.78.4.0/22AS3735337721 37100 373533165.16.221.66rrc00Currently valid
41.78.4.0/22AS37353132825 3356 2914 37100 37353543.251.115.197rrc00Currently valid
41.78.4.0/22AS37353852 3257 37100 373534154.11.12.212rrc00Currently 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
11/3/2026, 10:15:35AnnouncementAS373534608 7575 2914 37100 37353203.119.104.1rrc00
11/3/2026, 04:00:21AnnouncementAS37353328840 327727 174 37100 37353102.208.105.2rrc00
11/3/2026, 04:00:19Withdrawal——102.208.105.2rrc00
11/3/2026, 02:10:25AnnouncementAS37353328840 327727 174 37100 37353102.208.105.2rrc00
11/3/2026, 02:10:23Withdrawal——102.208.105.2rrc00
11/1/2026, 13:30:49AnnouncementAS37353206499 34549 37100 3735345.14.68.69rrc00
11/1/2026, 02:50:05AnnouncementAS3735349134 53356 6939 37100 3735323.129.32.61rrc00
10/22/2026, 22:10:14AnnouncementAS3735357381 50304 37100 37353193.150.22.240rrc00
10/20/2026, 15:30:22AnnouncementAS3735337721 37100 37353165.16.221.66rrc00
10/20/2026, 00:05:25AnnouncementAS37353216285 8280 6762 37100 3735384.54.49.1rrc00
10/18/2026, 14:30:04AnnouncementAS37353328840 327727 174 37100 37353102.208.105.2rrc00
10/18/2026, 14:30:00Withdrawal——102.208.105.2rrc00
10/16/2026, 15:05:49AnnouncementAS37353328840 327727 174 37100 37353102.208.105.2rrc00
10/16/2026, 15:05:44Withdrawal——102.208.105.2rrc00
10/16/2026, 02:45:05AnnouncementAS37353328840 327727 174 37100 37353102.208.105.2rrc00
10/15/2026, 19:50:27AnnouncementAS3735349432 48362 37100 37353195.128.231.254rrc00
10/15/2026, 15:50:07AnnouncementAS373534608 7575 2914 37100 37353203.119.104.1rrc00
10/15/2026, 09:20:44AnnouncementAS37353216285 8280 6762 37100 3735384.54.49.1rrc00
10/14/2026, 23:30:01AnnouncementAS3735349673 20485 37100 3735394.247.111.254rrc00
10/13/2026, 05:35:16AnnouncementAS3735337721 37100 37353165.16.221.66rrc00
10/12/2026, 06:20:31AnnouncementAS3735337721 37100 37353165.16.221.66rrc00
10/12/2026, 06:20:10AnnouncementAS3735337721 37100 37353165.16.221.66rrc00
10/12/2026, 06:15:13AnnouncementAS373534608 7575 2914 37100 37353203.119.104.1rrc00
10/10/2026, 23:40:43AnnouncementAS3735317639 37100 37353202.69.160.152rrc00
10/10/2026, 00:30:07AnnouncementAS3735317639 37100 37353202.69.160.152rrc00
10/9/2026, 09:00:02AnnouncementAS373534608 7575 2914 37100 37353203.119.104.1rrc00
10/8/2026, 17:55:15AnnouncementAS3735361218 6939 37100 37353143.246.179.232rrc00
10/7/2026, 17:55:10AnnouncementAS3735349134 53356 6939 37100 3735323.129.32.61rrc00
10/7/2026, 16:45:00AnnouncementAS3735337721 37100 37353165.16.221.66rrc00
10/7/2026, 10:25:37AnnouncementAS3735329504 39392 33891 37100 37353185.193.84.191rrc00

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