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Prefix profile

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

139.47.192.0/18

Currently validIPv4

Origin ASNAS1273AS12663

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
139.47.192.0/18
Current status
Currently valid
Origin ASN
AS1273AS12663
First observed
8/29/2026, 12:35:07
Last observed
10/15/2026, 16:00:00
Peer42Visible peers
Collector1Collectors
Announcements18Last 7 days, hourly aggregate
Withdrawals1Last 7 days, hourly aggregate
Origin ASN2Observed ASNs

Current routes and paths

42 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
139.47.192.0/18AS1273328840 327727 174 12734102.208.105.2rrc00Currently valid
139.47.192.0/18AS127350300 3257 12733176.12.110.8rrc00Currently valid
139.47.192.0/18AS127317639 3491 12733202.69.160.152rrc00Currently valid
139.47.192.0/18AS1266329504 39392 33891 1273 12663 126636185.193.84.191rrc00Currently valid
139.47.192.0/18AS12734608 1221 4637 12734203.119.104.1rrc00Currently valid
139.47.192.0/18AS126633549 3356 1273 12663 126635208.51.134.248rrc00Currently valid
139.47.192.0/18AS12733333 1136 2914 12734193.0.0.56rrc00Currently valid
139.47.192.0/18AS127345049 6696 2914 12734194.28.97.2rrc00Currently valid
139.47.192.0/18AS1273852 3257 12733154.11.12.212rrc00Currently valid
139.47.192.0/18AS127358057 34549 2914 12734194.50.92.251rrc00Currently valid
139.47.192.0/18AS127313830 971 174 12734161.129.152.2rrc00Currently valid
139.47.192.0/18AS1273202365 50673 174 127345.255.90.109rrc00Currently valid
139.47.192.0/18AS127320205 6939 1273364.246.96.5rrc00Currently valid
139.47.192.0/18AS127349432 48362 9002 12734195.128.231.254rrc00Currently valid
139.47.192.0/18AS127320514 1299 12733217.151.205.147rrc00Currently valid
139.47.192.0/18AS127337721 12732165.16.221.66rrc00Currently valid
139.47.192.0/18AS127348185 3356 12733195.90.96.2rrc00Currently valid
139.47.192.0/18AS127349134 53356 6939 1273423.129.32.61rrc00Currently valid
139.47.192.0/18AS127334549 2914 1273380.77.16.114rrc00Currently valid
139.47.192.0/18AS127334927 56655 1299 1273445.134.89.1rrc00Currently valid
139.47.192.0/18AS127350304 1299 1273331.169.49.228rrc00Currently valid
139.47.192.0/18AS126631403 577 1273 12663 126635198.58.198.252rrc00Currently valid
139.47.192.0/18AS1273216285 8280 6762 1273484.54.49.1rrc00Currently valid
139.47.192.0/18AS1273206499 34549 2914 1273445.14.68.69rrc00Currently valid
139.47.192.0/18AS1273204092 198978 174 1273489.234.186.6rrc00Currently valid
139.47.192.0/18AS127322652 174 1273345.61.0.85rrc00Currently valid
139.47.192.0/18AS1273213241 9002 1273389.42.52.8rrc00Currently valid
139.47.192.0/18AS127344393 58057 6939 1273449.12.70.222rrc00Currently valid
139.47.192.0/18AS127349673 20485 1299 1273494.247.111.254rrc00Currently valid
139.47.192.0/18AS127359919 9002 127335.178.95.254rrc00Currently valid
139.47.192.0/18AS1273132825 3356 1273343.251.115.197rrc00Currently valid
139.47.192.0/18AS127358057 174 12733193.33.94.251rrc00Currently valid
139.47.192.0/18AS127355720 6939 12733103.212.68.10rrc00Currently valid
139.47.192.0/18AS1266314907 3356 1273 12663 126635208.80.153.193rrc00Currently valid
139.47.192.0/18AS1266337989 56300 132132 4657 2914 1299 1273 12663 126639203.123.48.6rrc00Currently valid
139.47.192.0/18AS127334927 52025 174 12734193.148.251.1rrc00Currently valid
139.47.192.0/18AS126637018 1299 1273 12663 12663512.0.1.63rrc00Currently valid
139.47.192.0/18AS127357381 50304 1299 12734193.150.22.240rrc00Currently valid
139.47.192.0/18AS127324482 2914 12733203.175.175.15rrc00Currently valid
139.47.192.0/18AS127357821 12586 3257 12734193.160.39.1rrc00Currently valid
139.47.192.0/18AS1266355720 2914 1299 1273 12663 12663645.116.179.212rrc00Currently valid
139.47.192.0/18AS127361218 6939 12733143.246.179.232rrc00Currently valid

Recent event window

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

Last observed
10/14/2026, 03:00:00
Peers in window
1
Collectors in window
1
Average path length
4.0
Longest path
4

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
10/14/2026, 03:35:25AnnouncementAS1273328840 327727 174 1273102.208.105.2rrc00
10/13/2026, 21:55:10AnnouncementAS12733333 1136 2914 1273193.0.0.56rrc00
10/13/2026, 21:55:07AnnouncementAS127358057 34549 2914 1273194.50.92.251rrc00
10/13/2026, 21:55:07AnnouncementAS127324482 2914 1273203.175.175.15rrc00
10/13/2026, 21:55:07AnnouncementAS1273206499 34549 2914 127345.14.68.69rrc00
10/13/2026, 21:55:07AnnouncementAS127334549 2914 127380.77.16.114rrc00
10/13/2026, 21:55:06AnnouncementAS127337721 1273165.16.221.66rrc00
10/13/2026, 21:55:06AnnouncementAS127349432 48362 9002 1273195.128.231.254rrc00
10/13/2026, 21:55:06AnnouncementAS127359919 9002 12735.178.95.254rrc00
10/13/2026, 21:55:06AnnouncementAS127320205 6939 127364.246.96.5rrc00
10/13/2026, 07:05:32AnnouncementAS127357821 12586 3257 1273193.160.39.1rrc00
10/12/2026, 18:35:02AnnouncementAS127337721 1273165.16.221.66rrc00
10/12/2026, 12:45:02AnnouncementAS127357821 12586 3257 1273193.160.39.1rrc00
10/10/2026, 23:40:18AnnouncementAS127317639 3491 1273202.69.160.152rrc00
10/10/2026, 23:20:19Withdrawal——195.128.231.254rrc00
10/10/2026, 10:10:14AnnouncementAS127317639 3491 1273202.69.160.152rrc00
10/9/2026, 23:15:32AnnouncementAS127358057 174 1273193.33.94.251rrc00
10/9/2026, 23:15:30AnnouncementAS127322652 174 127345.61.0.85rrc00
10/9/2026, 23:15:27AnnouncementAS1273202365 50673 174 12735.255.90.109rrc00
10/9/2026, 23:15:18AnnouncementAS127313830 971 174 1273161.129.152.2rrc00
10/9/2026, 23:15:11AnnouncementAS1273204092 198978 174 127389.234.186.6rrc00
10/9/2026, 23:15:07AnnouncementAS127334927 52025 174 1273193.148.251.1rrc00
10/9/2026, 03:30:36AnnouncementAS127355720 3257 127345.116.179.212rrc00
10/8/2026, 17:55:19AnnouncementAS127361218 6939 1273143.246.179.232rrc00
10/7/2026, 17:55:15AnnouncementAS127349134 53356 6939 127323.129.32.61rrc00
10/7/2026, 10:25:27AnnouncementAS127329504 15935 174 1273185.193.84.191rrc00
10/5/2026, 11:50:08AnnouncementAS127357381 50304 1299 1273193.150.22.240rrc00
10/4/2026, 15:25:07AnnouncementAS127337721 1299 1273165.16.221.66rrc00
10/4/2026, 15:25:00AnnouncementAS127337721 1299 1273165.16.221.66rrc00
10/4/2026, 15:25:00Withdrawal——165.16.221.66rrc00

Hourly changes

SEVEN-DAY WINDOW · 5 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/14/2026, 03:00:00101114.0 / 4
10/13/2026, 21:00:00909113.3 / 4
10/10/2026, 23:00:00112113.0 / 3
10/9/2026, 23:00:00606113.7 / 4
10/9/2026, 03:00:00101113.0 / 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