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Prefix profile

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

211.144.221.0/24

Currently validIPv4

Origin ASNAS23853

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
211.144.221.0/24
Current status
Currently valid
Origin ASN
AS23853
First observed
8/28/2026, 07:50:22
Last observed
10/15/2026, 16:00:00
Peer42Visible peers
Collector1Collectors
Announcements4Last 7 days, hourly aggregate
Withdrawals1Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

42 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
211.144.221.0/24AS2385350300 3257 4134 4812 238535176.12.110.8rrc00Currently valid
211.144.221.0/24AS2385334927 56655 4837 17621 23853545.134.89.1rrc00Currently valid
211.144.221.0/24AS23853328840 327727 174 4134 4812 238536102.208.105.2rrc00Currently valid
211.144.221.0/24AS2385358057 1836 4134 4812 238535193.33.94.251rrc00Currently valid
211.144.221.0/24AS2385357381 42708 4837 17621 238535193.150.22.240rrc00Currently valid
211.144.221.0/24AS2385357821 12586 3257 4134 4812 238536193.160.39.1rrc00Currently valid
211.144.221.0/24AS2385320514 1299 4134 4812 238535217.151.205.147rrc00Currently valid
211.144.221.0/24AS23853204092 198978 174 4134 4812 23853689.234.186.6rrc00Currently valid
211.144.221.0/24AS2385348185 3356 4134 4812 238535195.90.96.2rrc00Currently valid
211.144.221.0/24AS2385338001 3491 4134 4812 238535202.150.221.37rrc00Currently valid
211.144.221.0/24AS2385334927 1299 4134 4812 238535193.148.251.1rrc00Currently valid
211.144.221.0/24AS2385350304 1299 4134 4812 23853531.169.49.228rrc00Currently valid
211.144.221.0/24AS2385324482 2914 4134 4812 238535203.175.175.15rrc00Currently valid
211.144.221.0/24AS2385349134 53356 6939 4134 4812 23853623.129.32.61rrc00Currently valid
211.144.221.0/24AS2385344393 35710 4809 4134 4812 23853649.12.70.222rrc00Currently valid
211.144.221.0/24AS2385355720 23764 4134 4812 238535103.212.68.10rrc00Currently valid
211.144.221.0/24AS2385361218 6939 4134 4812 238535143.246.179.232rrc00Currently valid
211.144.221.0/24AS23853206499 34549 5511 4837 17621 23853645.14.68.69rrc00Currently valid
211.144.221.0/24AS23853213241 9002 4134 4134 4812 23853689.42.52.8rrc00Currently valid
211.144.221.0/24AS2385349432 48362 1764 4134 4812 238536195.128.231.254rrc00Currently valid
211.144.221.0/24AS238533549 3356 4134 4812 238535208.51.134.248rrc00Currently valid
211.144.221.0/24AS238533333 1257 4134 4812 238535193.0.0.56rrc00Currently valid
211.144.221.0/24AS2385345049 6696 5511 4837 17621 238536194.28.97.2rrc00Currently valid
211.144.221.0/24AS2385322652 1299 4134 4812 23853545.61.0.85rrc00Currently valid
211.144.221.0/24AS2385358057 34549 5511 4837 17621 238536194.50.92.251rrc00Currently valid
211.144.221.0/24AS2385349673 20485 4837 17621 23853594.247.111.254rrc00Currently valid
211.144.221.0/24AS2385329504 39392 3257 4134 4812 238536185.193.84.191rrc00Currently valid
211.144.221.0/24AS238537018 4134 4812 23853412.0.1.63rrc00Currently valid
211.144.221.0/24AS2385337989 56300 132132 10099 4837 17621 238537203.123.48.6rrc00Currently valid
211.144.221.0/24AS2385320205 6939 4134 4812 23853564.246.96.5rrc00Currently valid
211.144.221.0/24AS2385334549 5511 4837 17621 23853580.77.16.114rrc00Currently valid
211.144.221.0/24AS2385313830 971 3356 4134 4812 238536161.129.152.2rrc00Currently valid
211.144.221.0/24AS23853216285 8280 6762 4134 4812 23853684.54.49.1rrc00Currently valid
211.144.221.0/24AS238531403 577 701 4837 17621 238536198.58.198.252rrc00Currently valid
211.144.221.0/24AS2385317639 5511 4837 17621 238535202.69.160.152rrc00Currently valid
211.144.221.0/24AS23853132825 174 4134 4812 23853543.251.115.197rrc00Currently valid
211.144.221.0/24AS23853202365 50673 174 4134 4812 2385365.255.90.109rrc00Currently valid
211.144.221.0/24AS2385355720 2914 4134 4812 23853545.116.179.212rrc00Currently valid
211.144.221.0/24AS2385314907 3356 4134 4812 238535208.80.153.193rrc00Currently valid
211.144.221.0/24AS23853852 3257 4134 4812 238535154.11.12.212rrc00Currently valid
211.144.221.0/24AS2385337721 174 4134 4812 238535165.16.221.66rrc00Currently valid
211.144.221.0/24AS2385359919 12779 4837 17621 2385355.178.95.254rrc00Currently valid

Recent event window

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

Last observed
10/14/2026, 09:00:00
Peers in window
1
Collectors in window
1
Average path length
7.0
Longest path
7

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
10/14/2026, 09:35:11AnnouncementAS238534608 1221 4637 1299 4134 4812 23853203.119.104.1rrc00
10/14/2026, 03:35:01AnnouncementAS23853328840 327727 174 4134 4812 23853102.208.105.2rrc00
10/11/2026, 16:15:23AnnouncementAS2385349673 20485 4837 17621 2385394.247.111.254rrc00
10/11/2026, 16:15:03AnnouncementAS2385349673 20485 4134 4812 2385394.247.111.254rrc00
10/11/2026, 16:05:17AnnouncementAS2385349673 20485 4837 17621 2385394.247.111.254rrc00
10/10/2026, 23:20:06Withdrawal——195.128.231.254rrc00
10/10/2026, 10:50:02AnnouncementAS2385317639 5511 4837 17621 23853202.69.160.152rrc00
10/8/2026, 22:35:24AnnouncementAS238534608 1221 4637 6461 4134 4812 23853203.119.104.1rrc00
10/8/2026, 17:55:31AnnouncementAS2385361218 6939 4134 4812 23853143.246.179.232rrc00
10/8/2026, 12:00:27AnnouncementAS238534608 1221 4637 6461 4134 4812 23853203.119.104.1rrc00
10/7/2026, 17:55:13AnnouncementAS2385349134 53356 6939 4134 4812 2385323.129.32.61rrc00
10/7/2026, 16:35:19AnnouncementAS2385314907 3356 4134 4812 23853208.80.153.193rrc00
10/7/2026, 16:20:04AnnouncementAS2385314907 1299 4134 4812 23853208.80.153.193rrc00
10/7/2026, 14:00:07AnnouncementAS2385337721 174 4134 4812 23853165.16.221.66rrc00
10/7/2026, 10:25:46AnnouncementAS2385329504 39392 3257 4134 4812 23853185.193.84.191rrc00
10/7/2026, 10:25:04AnnouncementAS2385329504 15935 174 4134 4812 23853185.193.84.191rrc00
10/4/2026, 09:55:09AnnouncementAS2385358057 34549 5511 4837 17621 23853194.50.92.251rrc00
10/4/2026, 08:15:43AnnouncementAS2385317639 5511 4837 17621 23853202.69.160.152rrc00
10/3/2026, 09:20:02AnnouncementAS2385359919 12779 4837 17621 238535.178.95.254rrc00
10/3/2026, 09:15:13AnnouncementAS2385337721 174 4134 4812 23853165.16.221.66rrc00
10/2/2026, 09:45:42AnnouncementAS238534608 1221 4637 6461 4134 4812 23853203.119.104.1rrc00
10/2/2026, 06:30:07AnnouncementAS238534608 1221 4637 1299 4134 4812 23853203.119.104.1rrc00
10/1/2026, 18:45:02Withdrawal——102.208.105.2rrc00
10/1/2026, 08:00:36AnnouncementAS2385355720 23764 4134 4812 23853103.212.68.10rrc00
10/1/2026, 00:25:26AnnouncementAS2385355720 23764 4134 4812 23853103.212.68.10rrc00
9/30/2026, 18:55:17AnnouncementAS238534608 1221 4637 1299 4134 4812 23853203.119.104.1rrc00
9/30/2026, 17:55:04AnnouncementAS2385355720 9930 2914 4134 4812 23853103.212.68.10rrc00
9/30/2026, 09:45:26AnnouncementAS2385349673 20485 4837 17621 2385394.247.111.254rrc00
9/30/2026, 09:45:11AnnouncementAS2385349673 20485 4134 4812 2385394.247.111.254rrc00
9/29/2026, 03:50:13AnnouncementAS23853852 3257 4134 4812 23853154.11.12.212rrc00

Hourly changes

SEVEN-DAY WINDOW · 4 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/14/2026, 09:00:00101117.0 / 7
10/14/2026, 03:00:00101116.0 / 6
10/11/2026, 16:00:00201115.0 / 5
10/10/2026, 23:00:0001110—
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