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Prefix profile

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

1.203.112.0/23

Currently validIPv4

Origin ASNAS4809

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
1.203.112.0/23
Current status
Currently valid
Origin ASN
AS4809
First observed
8/28/2026, 14:55:20
Last observed
10/15/2026, 16:00:00
Peer43Visible peers
Collector1Collectors
Announcements17Last 7 days, hourly aggregate
Withdrawals1Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

43 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
1.203.112.0/23AS4809328840 327727 174 23764 48095102.208.105.2rrc00Currently valid
1.203.112.0/23AS480929504 39392 33891 8966 23764 48096185.193.84.191rrc00Currently valid
1.203.112.0/23AS48093333 3320 23764 48094193.0.0.56rrc00Currently valid
1.203.112.0/23AS480934927 1299 23764 48094193.148.251.1rrc00Currently valid
1.203.112.0/23AS480957381 42708 23764 48094193.150.22.240rrc00Currently valid
1.203.112.0/23AS480957821 12586 3257 23764 48095193.160.39.1rrc00Currently valid
1.203.112.0/23AS4809132825 3356 23764 4809443.251.115.197rrc00Currently valid
1.203.112.0/23AS480958057 174 23764 48094193.33.94.251rrc00Currently valid
1.203.112.0/23AS480920205 6939 23764 4809464.246.96.5rrc00Currently valid
1.203.112.0/23AS480955720 23764 4809345.116.179.212rrc00Currently valid
1.203.112.0/23AS480955720 6939 23764 48094103.212.68.10rrc00Currently valid
1.203.112.0/23AS480950304 1299 23764 4809431.169.49.228rrc00Currently valid
1.203.112.0/23AS480934927 8966 23764 4809445.134.89.1rrc00Currently valid
1.203.112.0/23AS480934549 23764 4809380.77.16.114rrc00Currently valid
1.203.112.0/23AS480945049 6696 2914 23764 48095194.28.97.2rrc00Currently valid
1.203.112.0/23AS4809206499 34549 23764 4809445.14.68.69rrc00Currently valid
1.203.112.0/23AS4809216285 8280 6762 23764 4809584.54.49.1rrc00Currently valid
1.203.112.0/23AS480922652 8966 23764 4809445.61.0.85rrc00Currently valid
1.203.112.0/23AS480938001 8966 23764 48094202.150.221.37rrc00Currently valid
1.203.112.0/23AS480917639 23764 48093202.69.160.152rrc00Currently valid
1.203.112.0/23AS480944393 35710 48200 23764 4809549.12.70.222rrc00Currently valid
1.203.112.0/23AS48093549 3356 23764 48094208.51.134.248rrc00Currently valid
1.203.112.0/23AS4809204092 34019 23764 4809489.234.186.6rrc00Currently valid
1.203.112.0/23AS48097018 3356 23764 4809412.0.1.63rrc00Currently valid
1.203.112.0/23AS480914907 3356 23764 48094208.80.153.193rrc00Currently valid
1.203.112.0/23AS480959919 9002 3257 23764 480955.178.95.254rrc00Currently valid
1.203.112.0/23AS4809213241 9002 3257 23764 4809589.42.52.8rrc00Currently valid
1.203.112.0/23AS48094608 1221 4637 23764 48095203.119.104.1rrc00Currently valid
1.203.112.0/23AS480920514 1299 23764 48094217.151.205.147rrc00Currently valid
1.203.112.0/23AS480949673 20485 23764 4809494.247.111.254rrc00Currently valid
1.203.112.0/23AS480958057 34549 23764 48094194.50.92.251rrc00Currently valid
1.203.112.0/23AS480949134 53356 6939 23764 4809523.129.32.61rrc00Currently valid
1.203.112.0/23AS480961218 6939 23764 48094143.246.179.232rrc00Currently valid
1.203.112.0/23AS4809852 3320 23764 48094154.11.12.212rrc00Currently valid
1.203.112.0/23AS480937989 23764 48093203.123.48.6rrc00Currently valid
1.203.112.0/23AS480913830 971 3356 23764 48095161.129.152.2rrc00Currently valid
1.203.112.0/23AS480949432 48362 8966 23764 48095195.128.231.254rrc00Currently valid
1.203.112.0/23AS480937721 8966 23764 48094165.16.221.66rrc00Currently valid
1.203.112.0/23AS480924482 23764 48093203.175.175.15rrc00Currently valid
1.203.112.0/23AS480948185 8966 23764 48094195.90.96.2rrc00Currently valid
1.203.112.0/23AS48091403 577 3356 23764 48095198.58.198.252rrc00Currently valid
1.203.112.0/23AS480950300 8966 23764 48094176.12.110.8rrc00Currently valid
1.203.112.0/23AS4809202365 50673 8966 23764 480955.255.90.109rrc00Currently valid

Recent event window

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

Last observed
10/11/2026, 10:00:00
Peers in window
1
Collectors in window
1
Average path length
4.0
Longest path
4

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
10/13/2026, 07:25:10AnnouncementAS480934927 8966 23764 480945.134.89.1rrc00
10/13/2026, 07:25:04AnnouncementAS480937721 8966 23764 4809165.16.221.66rrc00
10/12/2026, 12:55:14AnnouncementAS480957821 12586 3257 23764 4809193.160.39.1rrc00
10/11/2026, 10:35:01AnnouncementAS4809204092 34019 23764 480989.234.186.6rrc00
10/11/2026, 10:30:16AnnouncementAS4809204092 34019 23764 480989.234.186.6rrc00
10/11/2026, 02:55:09AnnouncementAS480949673 20485 23764 480994.247.111.254rrc00
10/11/2026, 02:55:08AnnouncementAS4809206499 34549 23764 480945.14.68.69rrc00
10/11/2026, 02:55:08AnnouncementAS480958057 34549 23764 4809194.50.92.251rrc00
10/11/2026, 02:55:08AnnouncementAS480934549 23764 480980.77.16.114rrc00
10/11/2026, 02:55:07AnnouncementAS480924482 23764 4809203.175.175.15rrc00
10/11/2026, 02:55:07AnnouncementAS4809204092 34019 23764 480989.234.186.6rrc00
10/11/2026, 02:55:06AnnouncementAS480949673 20485 23764 480994.247.111.254rrc00
10/11/2026, 02:55:06AnnouncementAS480949673 20485 1299 23764 480994.247.111.254rrc00
10/11/2026, 02:55:05AnnouncementAS480958057 34549 8966 23764 4809194.50.92.251rrc00
10/11/2026, 02:55:05AnnouncementAS4809204092 198978 174 23764 480989.234.186.6rrc00
10/11/2026, 02:55:05AnnouncementAS480934549 8966 23764 480980.77.16.114rrc00
10/11/2026, 02:55:05AnnouncementAS4809206499 34549 8966 23764 480945.14.68.69rrc00
10/11/2026, 02:55:05AnnouncementAS4809204092 34019 23764 480989.234.186.6rrc00
10/11/2026, 02:55:05AnnouncementAS480924482 23764 4809203.175.175.15rrc00
10/10/2026, 23:20:10Withdrawal——195.128.231.254rrc00
10/9/2026, 13:20:15AnnouncementAS480917639 23764 4809202.69.160.152rrc00
10/9/2026, 08:25:02AnnouncementAS480957821 12586 3257 23764 4809193.160.39.1rrc00
10/8/2026, 22:35:31AnnouncementAS4809328840 327727 174 23764 4809102.208.105.2rrc00
10/8/2026, 22:35:27AnnouncementAS48091403 577 3356 23764 4809198.58.198.252rrc00
10/8/2026, 22:35:22AnnouncementAS48094608 1221 4637 23764 4809203.119.104.1rrc00
10/8/2026, 22:35:16AnnouncementAS48097018 3356 23764 480912.0.1.63rrc00
10/8/2026, 17:55:36AnnouncementAS480961218 6939 23764 4809143.246.179.232rrc00
10/8/2026, 12:00:21AnnouncementAS48094608 1221 4637 23764 4809203.119.104.1rrc00
10/7/2026, 17:55:09AnnouncementAS480949134 53356 6939 23764 480923.129.32.61rrc00
10/7/2026, 10:25:48AnnouncementAS480929504 39392 33891 8966 23764 4809185.193.84.191rrc00

Hourly changes

SEVEN-DAY WINDOW · 4 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/11/2026, 10:00:00201114.0 / 4
10/11/2026, 02:00:001406114.1 / 5
10/10/2026, 23:00:0001110—
10/9/2026, 08:00:00101115.0 / 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