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Prefix profile

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

121.78.158.0/24

Currently validIPv4

Origin ASNAS45382

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 observed11/11/2026, 16:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
121.78.158.0/24
Current status
Currently valid
Origin ASN
AS45382
First observed
8/28/2026, 07:55:41
Last observed
11/11/2026, 16:00:00
Peer45Visible peers
Collector1Collectors
Announcements3Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

45 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
121.78.158.0/24AS4538229504 6939 4766 9957 9286 453826185.193.84.191rrc00Currently valid
121.78.158.0/24AS4538250300 2914 9957 9286 453825176.12.110.8rrc00Currently valid
121.78.158.0/24AS4538258057 174 4766 9957 9286 453826193.33.94.251rrc00Currently valid
121.78.158.0/24AS45382202365 6939 4766 9957 9286 453826194.50.19.4rrc00Currently valid
121.78.158.0/24AS4538238001 7473 4766 9957 9286 453826202.150.221.37rrc00Currently valid
121.78.158.0/24AS45382202365 50673 174 4766 9957 9286 4538275.255.90.109rrc00Currently valid
121.78.158.0/24AS45382213241 9002 4766 9957 9286 45382689.42.52.8rrc00Currently valid
121.78.158.0/24AS453823549 3356 4766 9957 9286 453826208.51.134.248rrc00Currently valid
121.78.158.0/24AS453823333 1136 2914 9957 9286 453826193.0.0.56rrc00Currently valid
121.78.158.0/24AS453821403 6939 4766 9957 9286 453826198.58.198.252rrc00Currently valid
121.78.158.0/24AS4538249673 20485 4766 9957 9286 45382694.247.111.254rrc00Currently valid
121.78.158.0/24AS4538249432 48362 6939 4766 9957 9286 453827195.128.231.254rrc00Currently valid
121.78.158.0/24AS45382206499 34549 2914 9957 9286 45382645.14.68.69rrc00Currently valid
121.78.158.0/24AS45382208972 6939 4766 9957 9286 45382645.12.55.0rrc00Currently valid
121.78.158.0/24AS4538214907 6939 4766 9957 9286 453826208.80.153.193rrc00Currently valid
121.78.158.0/24AS45382852 4766 9957 9286 453825154.11.12.212rrc00Currently valid
121.78.158.0/24AS4538237721 2914 9957 9286 453825165.16.221.66rrc00Currently valid
121.78.158.0/24AS4538258057 34549 2914 9957 9286 453826194.50.92.251rrc00Currently valid
121.78.158.0/24AS4538222652 6939 4766 9957 9286 45382645.61.0.85rrc00Currently valid
121.78.158.0/24AS4538257821 6939 4766 9957 9286 453826193.160.39.1rrc00Currently valid
121.78.158.0/24AS4538217639 9304 4766 9957 9286 453826202.69.160.152rrc00Currently valid
121.78.158.0/24AS4538245049 6696 6939 4766 9957 9286 453827194.28.97.2rrc00Currently valid
121.78.158.0/24AS4538259919 6939 4766 9957 9286 4538265.178.95.254rrc00Currently valid
121.78.158.0/24AS4538213830 971 3356 2914 9957 9286 453827161.129.152.2rrc00Currently valid
121.78.158.0/24AS4538234549 2914 9957 9286 45382580.77.16.114rrc00Currently valid
121.78.158.0/24AS453827018 2914 9957 9286 45382512.0.1.63rrc00Currently valid
121.78.158.0/24AS45382132825 3356 2914 9957 9286 45382643.251.115.197rrc00Currently valid
121.78.158.0/24AS4538255720 2914 9957 9286 45382545.116.179.212rrc00Currently valid
121.78.158.0/24AS4538220205 1299 4766 9957 9286 45382664.246.96.5rrc00Currently valid
121.78.158.0/24AS4538248185 6939 4766 9957 9286 453826195.90.96.2rrc00Currently valid
121.78.158.0/24AS45382216285 8280 6762 2914 9957 9286 45382784.54.49.1rrc00Currently valid
121.78.158.0/24AS4538237989 6939 4766 9957 9286 453826203.123.48.6rrc00Currently valid
121.78.158.0/24AS4538234927 6939 4766 9957 9286 45382645.134.89.1rrc00Currently valid
121.78.158.0/24AS4538234927 6939 4766 9957 9286 453826193.148.251.1rrc00Currently valid
121.78.158.0/24AS4538257381 6939 4766 9957 9286 453826193.150.22.240rrc00Currently valid
121.78.158.0/24AS4538224482 2914 9957 9286 453825203.175.175.15rrc00Currently valid
121.78.158.0/24AS4538249134 53356 6939 4766 9957 9286 45382723.129.32.61rrc00Currently valid
121.78.158.0/24AS45382204092 6939 4766 9957 9286 45382689.234.186.6rrc00Currently valid
121.78.158.0/24AS453824608 1221 4637 4766 9957 9286 453827203.119.104.1rrc00Currently valid
121.78.158.0/24AS4538250304 4766 9957 9286 45382531.169.49.228rrc00Currently valid
121.78.158.0/24AS4538220514 1299 4766 9957 9286 453826217.151.205.147rrc00Currently valid
121.78.158.0/24AS4538261218 6939 4766 9957 9286 453826143.246.179.232rrc00Currently valid
121.78.158.0/24AS45382328840 327727 174 4766 9957 9286 453827102.208.105.2rrc00Currently valid
121.78.158.0/24AS4538244393 58057 6939 4766 9957 9286 45382749.12.70.222rrc00Currently valid
121.78.158.0/24AS4538255720 2914 9957 9286 453825103.212.68.10rrc00Currently valid

Recent event window

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

Last observed
11/10/2026, 12:00:00
Peers in window
1
Collectors in window
1
Average path length
6.0
Longest path
6

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/10/2026, 12:55:18AnnouncementAS45382202365 6939 4766 9957 9286 45382194.50.19.4rrc00
11/10/2026, 09:00:18AnnouncementAS4538250300 2914 9957 9286 45382176.12.110.8rrc00
11/10/2026, 07:55:37AnnouncementAS45382202365 6939 4766 9957 9286 45382194.50.19.4rrc00
11/10/2026, 00:10:10AnnouncementAS45382202365 6939 4766 9957 9286 45382194.50.19.4rrc00
11/9/2026, 15:10:14AnnouncementAS453821403 6939 4766 9957 9286 45382198.58.198.252rrc00
11/9/2026, 15:10:14AnnouncementAS4538222652 6939 4766 9957 9286 4538245.61.0.85rrc00
11/9/2026, 15:10:08AnnouncementAS4538259919 6939 4766 9957 9286 453825.178.95.254rrc00
11/9/2026, 03:00:08AnnouncementAS45382202365 6939 4766 9957 9286 45382194.50.19.4rrc00
11/8/2026, 01:55:21AnnouncementAS45382202365 6939 4766 9957 9286 45382194.50.19.4rrc00
11/7/2026, 14:25:30AnnouncementAS45382328840 327727 174 4766 9957 9286 45382102.208.105.2rrc00
11/7/2026, 14:25:06Withdrawal——102.208.105.2rrc00
11/7/2026, 08:25:08Withdrawal——102.208.105.2rrc00
11/7/2026, 01:55:26AnnouncementAS45382202365 6939 4766 9957 9286 45382194.50.19.4rrc00
11/6/2026, 02:40:06AnnouncementAS45382202365 6939 4766 9957 9286 45382194.50.19.4rrc00
11/5/2026, 21:10:37AnnouncementAS4538249432 215510 31543 6939 4766 9957 9286 45382195.128.231.254rrc00
11/5/2026, 21:10:36Withdrawal——195.128.231.254rrc00
11/4/2026, 20:45:22AnnouncementAS45382206499 34549 2914 9957 9286 4538245.14.68.69rrc00
11/4/2026, 16:15:37AnnouncementAS45382328840 327727 174 4766 9957 9286 45382102.208.105.2rrc00
11/4/2026, 16:15:22Withdrawal——102.208.105.2rrc00
11/4/2026, 05:20:32AnnouncementAS45382202365 6939 4766 9957 9286 45382194.50.19.4rrc00
11/4/2026, 01:05:39AnnouncementAS45382202365 6939 4766 9957 9286 45382194.50.19.4rrc00
11/4/2026, 00:45:29AnnouncementAS4538250304 1299 4766 9957 9286 4538231.169.49.228rrc00
11/3/2026, 22:35:07AnnouncementAS45382202365 6939 4766 9957 9286 45382194.50.19.4rrc00
11/3/2026, 20:30:50AnnouncementAS45382202365 6939 4766 9957 9286 45382194.50.19.4rrc00
11/3/2026, 14:20:23AnnouncementAS45382202365 6939 4766 9957 9286 45382194.50.19.4rrc00
11/3/2026, 04:00:16Withdrawal——102.208.105.2rrc00
11/3/2026, 02:10:44AnnouncementAS45382328840 327727 174 4766 9957 9286 45382102.208.105.2rrc00
11/2/2026, 17:45:57AnnouncementAS4538261218 6939 4766 4766 9957 9286 45382143.246.179.232rrc00
11/2/2026, 17:45:57AnnouncementAS4538244393 212024 6939 4766 9957 9286 4538249.12.70.222rrc00
11/2/2026, 17:45:53AnnouncementAS4538249134 53356 6939 4766 4766 9957 9286 4538223.129.32.61rrc00

Hourly changes

SEVEN-DAY WINDOW · 3 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
11/10/2026, 12:00:00101116.0 / 6
11/10/2026, 09:00:00101115.0 / 5
11/10/2026, 07:00:00101116.0 / 6
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