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Prefix profile

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

117.51.128.0/19

Currently validIPv4

Origin ASNAS63646

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
117.51.128.0/19
Current status
Currently valid
Origin ASN
AS63646
First observed
8/28/2026, 07:50:23
Last observed
10/15/2026, 16:00:00
Peer40Visible peers
Collector1Collectors
Announcements4Last 7 days, hourly aggregate
Withdrawals1Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

40 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
117.51.128.0/19AS63646328840 327727 174 4134 23724 636466102.208.105.2rrc00Currently valid
117.51.128.0/19AS6364650300 3257 4134 23724 636465176.12.110.8rrc00Currently valid
117.51.128.0/19AS6364629504 39392 3257 4134 23724 636466185.193.84.191rrc00Currently valid
117.51.128.0/19AS636463333 1257 4134 23724 636465193.0.0.56rrc00Currently valid
117.51.128.0/19AS6364624482 2914 4134 23724 636465203.175.175.15rrc00Currently valid
117.51.128.0/19AS6364634927 1299 4134 23724 636465193.148.251.1rrc00Currently valid
117.51.128.0/19AS6364637989 56300 132132 10099 4837 4808 636467203.123.48.6rrc00Currently valid
117.51.128.0/19AS63646213241 9002 4134 4134 23724 63646689.42.52.8rrc00Currently valid
117.51.128.0/19AS6364649673 20485 4134 23724 63646594.247.111.254rrc00Currently valid
117.51.128.0/19AS6364637721 174 4134 23724 636465165.16.221.66rrc00Currently valid
117.51.128.0/19AS6364657381 42708 4134 23724 636465193.150.22.240rrc00Currently valid
117.51.128.0/19AS6364661218 6939 4134 23724 636465143.246.179.232rrc00Currently valid
117.51.128.0/19AS6364657821 12586 3257 4134 23724 636466193.160.39.1rrc00Currently valid
117.51.128.0/19AS6364620514 1299 4134 23724 636465217.151.205.147rrc00Currently valid
117.51.128.0/19AS63646216285 8280 6762 4134 23724 63646684.54.49.1rrc00Currently valid
117.51.128.0/19AS6364650304 1299 4134 23724 63646531.169.49.228rrc00Currently valid
117.51.128.0/19AS6364649134 53356 6939 4134 23724 63646623.129.32.61rrc00Currently valid
117.51.128.0/19AS63646852 3257 4134 23724 636465154.11.12.212rrc00Currently valid
117.51.128.0/19AS6364613830 971 174 4134 23724 636466161.129.152.2rrc00Currently valid
117.51.128.0/19AS636463549 3356 4134 23724 636465208.51.134.248rrc00Currently valid
117.51.128.0/19AS63646132825 174 4134 23724 63646543.251.115.197rrc00Currently valid
117.51.128.0/19AS6364655720 2914 4134 23724 63646545.116.179.212rrc00Currently valid
117.51.128.0/19AS63646202365 50673 174 4134 23724 6364665.255.90.109rrc00Currently valid
117.51.128.0/19AS6364658057 1836 4134 23724 636465193.33.94.251rrc00Currently valid
117.51.128.0/19AS6364655720 23764 4134 23724 636465103.212.68.10rrc00Currently valid
117.51.128.0/19AS6364645049 6696 2914 4134 23724 636466194.28.97.2rrc00Currently valid
117.51.128.0/19AS6364638001 3491 4134 23724 636465202.150.221.37rrc00Currently valid
117.51.128.0/19AS63646206499 34549 3257 4134 23724 63646645.14.68.69rrc00Currently valid
117.51.128.0/19AS6364614907 3356 4134 23724 636465208.80.153.193rrc00Currently valid
117.51.128.0/19AS6364658057 34549 3257 4134 23724 636466194.50.92.251rrc00Currently valid
117.51.128.0/19AS6364620205 6939 4134 23724 63646564.246.96.5rrc00Currently valid
117.51.128.0/19AS6364649432 48362 1764 4134 23724 636466195.128.231.254rrc00Currently valid
117.51.128.0/19AS6364622652 1299 4134 23724 63646545.61.0.85rrc00Currently valid
117.51.128.0/19AS6364644393 35710 4809 4134 23724 63646649.12.70.222rrc00Currently valid
117.51.128.0/19AS6364648185 3356 4134 23724 636465195.90.96.2rrc00Currently valid
117.51.128.0/19AS636461403 577 701 4134 4134 4134 4134 4134 23724 6364610198.58.198.252rrc00Currently valid
117.51.128.0/19AS6364659919 9002 4134 4134 23724 6364665.178.95.254rrc00Currently valid
117.51.128.0/19AS636467018 4134 23724 63646412.0.1.63rrc00Currently valid
117.51.128.0/19AS6364634549 3257 4134 23724 63646580.77.16.114rrc00Currently valid
117.51.128.0/19AS6364617639 5511 4134 23724 636465202.69.160.152rrc00Currently valid

Recent event window

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

Last observed
10/14/2026, 17:00:00
Peers in window
1
Collectors in window
1
Average path length
6.0
Longest path
6

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
10/14/2026, 17:50:11AnnouncementAS63646204092 198978 174 4134 23724 6364689.234.186.6rrc00
10/14/2026, 16:30:24AnnouncementAS6364634927 56655 1299 4134 23724 6364645.134.89.1rrc00
10/14/2026, 09:35:11AnnouncementAS636464608 1221 4637 1299 4134 23724 63646203.119.104.1rrc00
10/13/2026, 07:05:05AnnouncementAS6364657821 12586 3257 4134 23724 63646193.160.39.1rrc00
10/12/2026, 18:35:10AnnouncementAS6364637721 174 4134 23724 63646165.16.221.66rrc00
10/10/2026, 23:20:16Withdrawal——195.128.231.254rrc00
10/10/2026, 10:50:02AnnouncementAS6364617639 5511 4134 23724 63646202.69.160.152rrc00
10/9/2026, 03:30:24AnnouncementAS6364655720 17476 58453 9808 56048 6364645.116.179.212rrc00
10/8/2026, 17:55:15AnnouncementAS6364661218 6939 4134 23724 63646143.246.179.232rrc00
10/7/2026, 17:55:12AnnouncementAS6364649134 53356 6939 4134 23724 6364623.129.32.61rrc00
10/7/2026, 16:45:20AnnouncementAS6364637721 174 4134 23724 63646165.16.221.66rrc00
10/7/2026, 16:20:01AnnouncementAS6364614907 1299 4134 23724 63646208.80.153.193rrc00
10/7/2026, 10:25:44AnnouncementAS6364629504 39392 3257 4134 23724 63646185.193.84.191rrc00
10/7/2026, 10:25:00AnnouncementAS6364629504 15935 174 4134 23724 63646185.193.84.191rrc00
10/5/2026, 08:20:09AnnouncementAS63646328840 327727 174 4134 23724 63646102.208.105.2rrc00
10/4/2026, 09:55:11AnnouncementAS6364658057 34549 3257 4134 23724 63646194.50.92.251rrc00
10/3/2026, 09:15:03AnnouncementAS6364637721 174 4134 23724 63646165.16.221.66rrc00
10/2/2026, 09:45:42AnnouncementAS636464608 1221 4637 6461 4134 23724 63646203.119.104.1rrc00
10/2/2026, 06:30:07AnnouncementAS636464608 1221 4637 1299 4134 23724 63646203.119.104.1rrc00
10/1/2026, 18:45:02Withdrawal——102.208.105.2rrc00
10/1/2026, 08:00:24AnnouncementAS6364655720 23764 4134 23724 63646103.212.68.10rrc00
10/1/2026, 00:25:26AnnouncementAS6364655720 23764 4134 23724 63646103.212.68.10rrc00
9/30/2026, 18:55:17AnnouncementAS636464608 1221 4637 1299 4134 23724 63646203.119.104.1rrc00
9/30/2026, 17:55:04AnnouncementAS6364655720 6939 4134 23724 63646103.212.68.10rrc00
9/29/2026, 03:50:13AnnouncementAS63646852 3257 4134 23724 63646154.11.12.212rrc00
9/28/2026, 14:45:33AnnouncementAS6364622652 1299 4134 23724 6364645.61.0.85rrc00
9/28/2026, 00:45:05AnnouncementAS63646852 3257 4134 23724 63646154.11.12.212rrc00
9/27/2026, 21:30:18AnnouncementAS636467018 4134 23724 6364612.0.1.63rrc00
9/27/2026, 15:10:35AnnouncementAS6364614907 3356 4134 23724 63646208.80.153.193rrc00
9/27/2026, 02:25:12AnnouncementAS63646328840 327727 174 4134 23724 63646102.208.105.2rrc00

Hourly changes

SEVEN-DAY WINDOW · 5 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/14/2026, 17:00:00101116.0 / 6
10/14/2026, 16:00:00101116.0 / 6
10/14/2026, 09:00:00101117.0 / 7
10/10/2026, 23:00:0001110—
10/9/2026, 03:00:00101116.0 / 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