Home/Network intelligence/Prefix profile

Prefix profile

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

128.77.96.0/20

Currently validIPv4

Origin ASNAS394089

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 observed10/15/2026, 16:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
128.77.96.0/20
Current status
Currently valid
Origin ASN
AS394089
First observed
8/28/2026, 09:50:17
Last observed
10/15/2026, 16:00:00
Peer48Visible peers
Collector1Collectors
Announcements7Last 7 days, hourly aggregate
Withdrawals4Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

48 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
128.77.96.0/20AS394089328840 327727 174 6453 15169 3940896102.208.105.2rrc00Currently valid
128.77.96.0/20AS39408944393 64073 15169 394089449.12.70.222rrc00Currently valid
128.77.96.0/20AS39408950300 3356 15169 3940894176.12.110.8rrc00Currently valid
128.77.96.0/20AS39408920514 1299 15169 3940894217.151.205.147rrc00Currently valid
128.77.96.0/20AS39408929504 39392 15169 3940894185.193.84.191rrc00Currently valid
128.77.96.0/20AS39408959919 15169 39408935.178.95.254rrc00Currently valid
128.77.96.0/20AS394089216285 8280 15169 394089484.54.49.1rrc00Currently valid
128.77.96.0/20AS39408958057 34549 15169 3940894194.50.92.251rrc00Currently valid
128.77.96.0/20AS39408937721 15169 3940893165.16.221.66rrc00Currently valid
128.77.96.0/20AS39408957381 42708 15169 3940894193.150.22.240rrc00Currently valid
128.77.96.0/20AS39408957821 12586 15169 3940894193.160.39.1rrc00Currently valid
128.77.96.0/20AS39408938001 15169 3940893202.150.221.37rrc00Currently valid
128.77.96.0/20AS39408922652 15169 394089345.61.0.85rrc00Currently valid
128.77.96.0/20AS39408917639 15169 3940893202.69.160.152rrc00Currently valid
128.77.96.0/20AS39408920205 15169 394089364.246.96.5rrc00Currently valid
128.77.96.0/20AS39408945049 6696 15169 3940894194.28.97.2rrc00Currently valid
128.77.96.0/20AS39408949134 53356 6939 15169 394089523.129.32.61rrc00Currently valid
128.77.96.0/20AS39408950304 15169 394089331.169.49.228rrc00Currently valid
128.77.96.0/20AS39408913830 971 214292 15169 3940895161.129.152.2rrc00Currently valid
128.77.96.0/20AS39408934927 15169 3940893193.148.251.1rrc00Currently valid
128.77.96.0/20AS39408949432 48362 15169 3940894195.128.231.254rrc00Currently valid
128.77.96.0/20AS39408948185 15169 3940893195.90.96.2rrc00Currently valid
128.77.96.0/20AS3940894608 15169 3940893203.119.104.1rrc00Currently valid
128.77.96.0/20AS39408924482 15169 3940893203.175.175.15rrc00Currently valid
128.77.96.0/20AS39408914907 214292 15169 3940894208.80.153.193rrc00Currently valid
128.77.96.0/20AS394089202365 15169 3940893194.50.19.4rrc00Currently valid
128.77.96.0/20AS3940893333 1136 15169 3940894193.0.0.56rrc00Currently valid
128.77.96.0/20AS394089204092 20766 15169 394089489.234.186.6rrc00Currently valid
128.77.96.0/20AS394089213241 9002 15169 394089489.42.52.8rrc00Currently valid
128.77.96.0/20AS39408949673 15169 394089394.247.111.254rrc00Currently valid
128.77.96.0/20AS3940891403 15169 3940893198.58.198.252rrc00Currently valid
128.77.96.0/20AS394089132825 3356 15169 394089443.251.115.197rrc00Currently valid
128.77.96.0/20AS39408958057 1836 15169 3940894193.33.94.251rrc00Currently valid
128.77.96.0/20AS394089202365 50673 15169 39408945.255.90.109rrc00Currently valid
128.77.96.0/20AS39408955720 15169 394089345.116.179.212rrc00Currently valid
128.77.96.0/20AS394089202297 15169 3940893109.248.43.5rrc00Currently valid
128.77.96.0/20AS39408961218 6939 15169 3940894143.246.179.232rrc00Currently valid
128.77.96.0/20AS3940893549 3356 15169 3940894208.51.134.248rrc00Currently valid
128.77.96.0/20AS39408950628 15169 3940893178.208.11.4rrc00Currently valid
128.77.96.0/20AS394089328977 15169 3940893102.217.156.3rrc00Currently valid
128.77.96.0/20AS39408937989 15169 3940893203.123.48.6rrc00Currently valid
128.77.96.0/20AS39408955720 15169 3940893103.212.68.10rrc00Currently valid
128.77.96.0/20AS394089208972 15169 394089345.12.55.0rrc00Currently valid
128.77.96.0/20AS39408934927 15169 394089345.134.89.1rrc00Currently valid
128.77.96.0/20AS3940897018 15169 394089312.0.1.63rrc00Currently valid
128.77.96.0/20AS394089206499 34549 15169 394089445.14.68.69rrc00Currently valid
128.77.96.0/20AS39408934549 15169 394089380.77.16.114rrc00Currently valid
128.77.96.0/20AS394089852 15169 3940893154.11.12.212rrc00Currently valid

Recent event window

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

Last observed
10/14/2026, 07:00:00
Peers in window
1
Collectors in window
1
Average path length
3.0
Longest path
3

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
10/14/2026, 07:25:46AnnouncementAS394089202365 15169 394089194.50.19.4rrc00
10/13/2026, 15:15:33Withdrawal——192.248.121.251rrc00
10/13/2026, 07:05:26AnnouncementAS39408957821 12586 15169 394089193.160.39.1rrc00
10/13/2026, 05:55:23AnnouncementAS39408938229 15169 394089192.248.121.251rrc00
10/13/2026, 05:55:17Withdrawal——192.248.121.251rrc00
10/13/2026, 05:35:16AnnouncementAS39408937721 15169 394089165.16.221.66rrc00
10/13/2026, 03:00:38AnnouncementAS394089202365 50673 15169 3940895.255.90.109rrc00
10/13/2026, 01:15:29AnnouncementAS39408938229 15169 394089192.248.121.251rrc00
10/13/2026, 01:15:21Withdrawal——192.248.121.251rrc00
10/12/2026, 23:45:18AnnouncementAS394089202365 15169 394089194.50.19.4rrc00
10/12/2026, 20:35:08AnnouncementAS39408938229 15169 394089192.248.121.251rrc00
10/12/2026, 20:35:05Withdrawal——192.248.121.251rrc00
10/12/2026, 19:25:25AnnouncementAS394089202365 15169 394089194.50.19.4rrc00
10/12/2026, 16:20:41AnnouncementAS394089202365 15169 394089194.50.19.4rrc00
10/12/2026, 15:55:09AnnouncementAS3940894608 15169 394089203.119.104.1rrc00
10/12/2026, 10:10:27AnnouncementAS394089202365 15169 394089194.50.19.4rrc00
10/12/2026, 09:10:22AnnouncementAS39408938229 15169 394089192.248.121.251rrc00
10/12/2026, 09:10:16Withdrawal——192.248.121.251rrc00
10/12/2026, 08:10:03AnnouncementAS39408938229 15169 394089192.248.121.251rrc00
10/12/2026, 06:20:09AnnouncementAS39408937721 15169 394089165.16.221.66rrc00
10/11/2026, 19:45:07AnnouncementAS39408938229 15169 394089192.248.121.251rrc00
10/11/2026, 19:45:04Withdrawal——192.248.121.251rrc00
10/11/2026, 12:00:09AnnouncementAS39408938229 15169 394089192.248.121.251rrc00
10/11/2026, 12:00:01Withdrawal——192.248.121.251rrc00
10/11/2026, 01:10:11Withdrawal——192.248.121.251rrc00
10/10/2026, 20:30:37AnnouncementAS39408938229 15169 394089192.248.121.251rrc00
10/10/2026, 20:30:33Withdrawal——192.248.121.251rrc00
10/10/2026, 10:10:28AnnouncementAS39408917639 15169 394089202.69.160.152rrc00
10/10/2026, 01:25:37AnnouncementAS39408938229 15169 394089192.248.121.251rrc00
10/10/2026, 01:25:33Withdrawal——192.248.121.251rrc00

Hourly changes

SEVEN-DAY WINDOW · 8 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/14/2026, 07:00:00101113.0 / 3
10/12/2026, 16:00:00101113.0 / 3
10/11/2026, 19:00:00111113.0 / 3
10/10/2026, 20:00:00111113.0 / 3
10/10/2026, 01:00:00111113.0 / 3
10/9/2026, 22:00:0001110—
10/9/2026, 17:00:00101113.0 / 3
10/8/2026, 22:00:00101113.0 / 3
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