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Prefix profile

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

167.237.0.0/16

Currently validIPv4

Origin ASNAS4181

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 observed11/9/2026, 00:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
167.237.0.0/16
Current status
Currently valid
Origin ASN
AS4181
First observed
8/29/2026, 05:00:22
Last observed
11/9/2026, 00:00:00
Peer40Visible peers
Collector1Collectors
Announcements0Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

40 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
167.237.0.0/16AS4181852 41812154.11.12.212rrc00Currently valid
167.237.0.0/16AS418114907 1299 41813208.80.153.193rrc00Currently valid
167.237.0.0/16AS418137989 56300 132132 4657 9002 41816203.123.48.6rrc00Currently valid
167.237.0.0/16AS4181202365 50673 174 1299 418155.255.90.109rrc00Currently valid
167.237.0.0/16AS418134927 41812193.148.251.1rrc00Currently valid
167.237.0.0/16AS41817018 1299 4181312.0.1.63rrc00Currently valid
167.237.0.0/16AS418150304 1299 4181331.169.49.228rrc00Currently valid
167.237.0.0/16AS418144393 394256 4181349.12.70.222rrc00Currently valid
167.237.0.0/16AS4181206499 34549 1299 4181445.14.68.69rrc00Currently valid
167.237.0.0/16AS4181204092 34019 3303 4181489.234.186.6rrc00Currently valid
167.237.0.0/16AS418161218 6939 41813143.246.179.232rrc00Currently valid
167.237.0.0/16AS418145049 6696 1299 41814194.28.97.2rrc00Currently valid
167.237.0.0/16AS418129504 39392 1299 41814185.193.84.191rrc00Currently valid
167.237.0.0/16AS418148185 1299 41813195.90.96.2rrc00Currently valid
167.237.0.0/16AS418155720 6939 41813103.212.68.10rrc00Currently valid
167.237.0.0/16AS418149134 53356 6939 4181423.129.32.61rrc00Currently valid
167.237.0.0/16AS418117639 41812202.69.160.152rrc00Currently valid
167.237.0.0/16AS418137721 41812165.16.221.66rrc00Currently valid
167.237.0.0/16AS418120514 1299 41813217.151.205.147rrc00Currently valid
167.237.0.0/16AS4181216285 8280 6762 3257 4181584.54.49.1rrc00Currently valid
167.237.0.0/16AS418134549 1299 4181380.77.16.114rrc00Currently valid
167.237.0.0/16AS418150300 3257 41813176.12.110.8rrc00Currently valid
167.237.0.0/16AS4181132825 3356 3257 4181443.251.115.197rrc00Currently valid
167.237.0.0/16AS418120205 6939 4181364.246.96.5rrc00Currently valid
167.237.0.0/16AS418138001 9002 41813202.150.221.37rrc00Currently valid
167.237.0.0/16AS41811403 577 1299 41814198.58.198.252rrc00Currently valid
167.237.0.0/16AS418158057 1836 1299 41814193.33.94.251rrc00Currently valid
167.237.0.0/16AS41813333 1257 1299 41814193.0.0.56rrc00Currently valid
167.237.0.0/16AS418122652 1299 4181345.61.0.85rrc00Currently valid
167.237.0.0/16AS418157821 12586 3257 41814193.160.39.1rrc00Currently valid
167.237.0.0/16AS418124482 41812203.175.175.15rrc00Currently valid
167.237.0.0/16AS418159919 9002 3257 418145.178.95.254rrc00Currently valid
167.237.0.0/16AS418134927 56655 6939 4181445.134.89.1rrc00Currently valid
167.237.0.0/16AS418155720 2914 1299 4181445.116.179.212rrc00Currently valid
167.237.0.0/16AS418113830 971 174 1299 41815161.129.152.2rrc00Currently valid
167.237.0.0/16AS418149673 20485 1299 4181494.247.111.254rrc00Currently valid
167.237.0.0/16AS418157381 42708 1299 41814193.150.22.240rrc00Currently valid
167.237.0.0/16AS418158057 34549 1299 41814194.50.92.251rrc00Currently valid
167.237.0.0/16AS4181328840 327727 174 1299 41815102.208.105.2rrc00Currently valid
167.237.0.0/16AS41813549 3356 1299 41814208.51.134.248rrc00Currently 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
11/5/2026, 11:10:29AnnouncementAS41814608 7575 4181203.119.104.1rrc00
11/4/2026, 20:45:21AnnouncementAS4181206499 34549 1299 418145.14.68.69rrc00
11/4/2026, 19:55:00AnnouncementAS4181328840 327727 174 1299 4181102.208.105.2rrc00
11/4/2026, 19:55:00Withdrawal——102.208.105.2rrc00
11/4/2026, 16:15:25AnnouncementAS4181328840 327727 174 1299 4181102.208.105.2rrc00
11/4/2026, 16:15:24Withdrawal——102.208.105.2rrc00
11/4/2026, 15:30:30AnnouncementAS4181213241 9002 3257 418189.42.52.8rrc00
11/3/2026, 04:00:20AnnouncementAS4181328840 327727 174 1299 4181102.208.105.2rrc00
11/3/2026, 04:00:19Withdrawal——102.208.105.2rrc00
11/3/2026, 02:10:24AnnouncementAS4181328840 327727 174 1299 4181102.208.105.2rrc00
11/3/2026, 02:10:24Withdrawal——102.208.105.2rrc00
11/1/2026, 13:30:47AnnouncementAS4181206499 34549 1299 418145.14.68.69rrc00
11/1/2026, 02:50:04AnnouncementAS418149134 53356 6939 418123.129.32.61rrc00
10/24/2026, 01:40:56AnnouncementAS418150300 3257 4181176.12.110.8rrc00
10/23/2026, 20:05:27AnnouncementAS418124482 4181203.175.175.15rrc00
10/23/2026, 06:30:53AnnouncementAS418129504 39392 1299 4181185.193.84.191rrc00
10/23/2026, 05:45:30AnnouncementAS41814608 7575 4181203.119.104.1rrc00
10/20/2026, 14:10:21AnnouncementAS41814608 1221 4637 3257 4181203.119.104.1rrc00
10/20/2026, 13:15:00AnnouncementAS41814608 7575 4181203.119.104.1rrc00
10/20/2026, 00:05:36AnnouncementAS4181216285 8280 6762 3257 418184.54.49.1rrc00
10/18/2026, 14:30:02AnnouncementAS4181328840 327727 174 1299 4181102.208.105.2rrc00
10/18/2026, 14:30:01Withdrawal——102.208.105.2rrc00
10/16/2026, 15:05:47AnnouncementAS4181328840 327727 174 1299 4181102.208.105.2rrc00
10/16/2026, 15:05:45Withdrawal——102.208.105.2rrc00
10/15/2026, 19:50:25AnnouncementAS418149432 48362 1299 4181195.128.231.254rrc00
10/15/2026, 15:50:07AnnouncementAS41814608 7575 4181203.119.104.1rrc00
10/14/2026, 03:35:06AnnouncementAS4181328840 327727 174 1299 4181102.208.105.2rrc00
10/13/2026, 14:35:04AnnouncementAS4181328840 327727 174 1299 4181102.208.105.2rrc00
10/13/2026, 06:40:15AnnouncementAS418137721 4181165.16.221.66rrc00
10/13/2026, 04:15:02AnnouncementAS418137721 4181165.16.221.66rrc00

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