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Prefix profile

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

178.167.0.0/18

Currently validIPv4

Origin ASNAS21453

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 observed11/8/2026, 08:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
178.167.0.0/18
Current status
Currently valid
Origin ASN
AS21453
First observed
8/28/2026, 19:40:13
Last observed
11/8/2026, 08:00:00
Peer47Visible peers
Collector1Collectors
Announcements0Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

47 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
178.167.0.0/18AS2145337721 214532165.16.221.66rrc00Currently valid
178.167.0.0/18AS2145350628 35598 214533178.208.11.4rrc00Currently valid
178.167.0.0/18AS2145320514 1299 21453 214534217.151.205.147rrc00Currently valid
178.167.0.0/18AS2145350300 35598 214533176.12.110.8rrc00Currently valid
178.167.0.0/18AS2145334549 62255 21453380.77.16.114rrc00Currently valid
178.167.0.0/18AS21453132825 174 35598 21453443.251.115.197rrc00Currently valid
178.167.0.0/18AS21453202365 6939 35598 214534194.50.19.4rrc00Currently valid
178.167.0.0/18AS2145338001 6939 35598 214534202.150.221.37rrc00Currently valid
178.167.0.0/18AS2145320205 6939 35598 21453464.246.96.5rrc00Currently valid
178.167.0.0/18AS214531403 6939 35598 214534198.58.198.252rrc00Currently valid
178.167.0.0/18AS2145345049 6939 35598 214534194.28.97.2rrc00Currently valid
178.167.0.0/18AS2145348185 6939 35598 214534195.90.96.2rrc00Currently valid
178.167.0.0/18AS2145329504 28917 21453 214534185.193.84.191rrc00Currently valid
178.167.0.0/18AS214536939 35598 214533118.67.200.8rrc00Currently valid
178.167.0.0/18AS2145349134 53356 6939 35598 21453523.129.32.61rrc00Currently valid
178.167.0.0/18AS2145355720 6939 35598 214534103.212.68.10rrc00Currently valid
178.167.0.0/18AS2145317639 62255 214533202.69.160.152rrc00Currently valid
178.167.0.0/18AS2145334927 6939 35598 214534193.148.251.1rrc00Currently valid
178.167.0.0/18AS2145344393 212024 62255 21453449.12.70.222rrc00Currently valid
178.167.0.0/18AS21453204092 6939 35598 21453489.234.186.6rrc00Currently valid
178.167.0.0/18AS2145350304 35598 21453331.169.49.228rrc00Currently valid
178.167.0.0/18AS21453206499 34549 62255 21453445.14.68.69rrc00Currently valid
178.167.0.0/18AS2145361218 6939 35598 214534143.246.179.232rrc00Currently valid
178.167.0.0/18AS214534608 6939 35598 214534203.119.104.1rrc00Currently valid
178.167.0.0/18AS2145314907 6939 35598 214534208.80.153.193rrc00Currently valid
178.167.0.0/18AS21453852 6939 35598 214534154.11.12.212rrc00Currently valid
178.167.0.0/18AS2145337989 6939 35598 214534203.123.48.6rrc00Currently valid
178.167.0.0/18AS21453202365 50673 28917 28917 28917 21453 2145375.255.90.109rrc00Currently valid
178.167.0.0/18AS214533333 35598 214533193.0.0.56rrc00Currently valid
178.167.0.0/18AS2145322652 6939 35598 21453445.61.0.85rrc00Currently valid
178.167.0.0/18AS2145349432 48362 6939 35598 214535195.128.231.254rrc00Currently valid
178.167.0.0/18AS2145358057 34549 62255 214534194.50.92.251rrc00Currently valid
178.167.0.0/18AS21453328840 327727 174 35598 214535102.208.105.2rrc00Currently valid
178.167.0.0/18AS21453216285 8280 6762 31133 35598 21453684.54.49.1rrc00Currently valid
178.167.0.0/18AS214533549 3356 20764 21453 214535208.51.134.248rrc00Currently valid
178.167.0.0/18AS2145355720 2914 1299 21453 21453545.116.179.212rrc00Currently valid
178.167.0.0/18AS2145313830 971 6939 35598 214535161.129.152.2rrc00Currently valid
178.167.0.0/18AS2145349673 21453294.247.111.254rrc00Currently valid
178.167.0.0/18AS2145357381 6939 35598 214534193.150.22.240rrc00Currently valid
178.167.0.0/18AS2145359919 6939 35598 2145345.178.95.254rrc00Currently valid
178.167.0.0/18AS214537018 1299 21453 21453412.0.1.63rrc00Currently valid
178.167.0.0/18AS2145334927 6939 35598 21453445.134.89.1rrc00Currently valid
178.167.0.0/18AS2145338855 6939 35598 214534103.147.22.50rrc00Currently valid
178.167.0.0/18AS21453208972 21453245.12.55.0rrc00Currently valid
178.167.0.0/18AS2145358057 174 35598 214534193.33.94.251rrc00Currently valid
178.167.0.0/18AS2145357821 6939 35598 214534193.160.39.1rrc00Currently valid
178.167.0.0/18AS2145324482 214532203.175.175.15rrc00Currently valid

Recent event window

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

Last observed
Not recorded
Peers in window
Not recorded
Collectors in window
Not recorded
Average path length
Not recorded
Longest path
Not recorded

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/3/2026, 22:35:07AnnouncementAS21453202365 6939 35598 21453194.50.19.4rrc00
11/3/2026, 20:30:50AnnouncementAS21453202365 6939 35598 21453194.50.19.4rrc00
11/3/2026, 14:20:23AnnouncementAS21453202365 6939 35598 21453194.50.19.4rrc00
11/3/2026, 10:05:06AnnouncementAS214536939 35598 21453118.67.200.8rrc00
11/3/2026, 04:00:16Withdrawal——102.208.105.2rrc00
11/3/2026, 02:10:51AnnouncementAS21453328840 327727 174 35598 21453102.208.105.2rrc00
11/3/2026, 00:00:03AnnouncementAS2145350628 6939 35598 21453178.208.11.4rrc00
11/2/2026, 23:35:16AnnouncementAS2145338855 6939 35598 21453103.147.22.50rrc00
11/2/2026, 09:25:44AnnouncementAS2145329504 28917 21453 21453185.193.84.191rrc00
11/1/2026, 20:05:01AnnouncementAS21453202365 6939 35598 21453194.50.19.4rrc00
11/1/2026, 13:30:50AnnouncementAS21453206499 34549 62255 2145345.14.68.69rrc00
11/1/2026, 02:50:07AnnouncementAS2145349134 53356 6939 35598 2145323.129.32.61rrc00
10/24/2026, 11:30:42AnnouncementAS21453204092 20766 35598 2145389.234.186.6rrc00
10/24/2026, 11:10:22Withdrawal——178.208.11.4rrc00
10/24/2026, 10:55:02AnnouncementAS21453204092 198978 174 35598 2145389.234.186.6rrc00
10/24/2026, 10:55:02AnnouncementAS21453204092 20766 35598 2145389.234.186.6rrc00
10/24/2026, 10:45:15Withdrawal——178.208.11.4rrc00
10/24/2026, 10:30:12Withdrawal——178.208.11.4rrc00
10/24/2026, 00:05:19AnnouncementAS21453208972 6939 12389 21453 2145345.12.55.0rrc00
10/23/2026, 23:35:52AnnouncementAS21453208972 6939 12389 21453 2145345.12.55.0rrc00
10/23/2026, 20:05:35AnnouncementAS2145324482 21453203.175.175.15rrc00
10/23/2026, 15:40:03AnnouncementAS21453202365 6939 12389 21453 21453194.50.19.4rrc00
10/23/2026, 11:10:34AnnouncementAS214534608 7575 3491 20764 21453 21453203.119.104.1rrc00
10/23/2026, 11:10:02AnnouncementAS214533333 35598 21453193.0.0.56rrc00
10/23/2026, 06:30:39AnnouncementAS2145329504 28917 21453 21453185.193.84.191rrc00
10/23/2026, 06:30:37AnnouncementAS2145329504 28917 21453 21453185.193.84.191rrc00
10/23/2026, 06:30:30AnnouncementAS2145329504 6939 12389 21453 21453185.193.84.191rrc00
10/22/2026, 23:00:05AnnouncementAS21453202365 6939 12389 21453 21453194.50.19.4rrc00
10/22/2026, 03:20:11AnnouncementAS2145317639 62255 21453202.69.160.152rrc00
10/22/2026, 00:45:11AnnouncementAS2145355720 2914 1299 21453 2145345.116.179.212rrc00

Hourly changes

SEVEN-DAY WINDOW · 0 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
This prefix has no hourly aggregate data.
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