Home/Network intelligence/Prefix profile

Prefix profile

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

166.86.4.0/22

Currently validIPv4

Origin ASNAS33070

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 observed11/11/2026, 16:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
166.86.4.0/22
Current status
Currently valid
Origin ASN
AS33070
First observed
8/30/2026, 19:45:40
Last observed
11/11/2026, 16:00:00
Peer40Visible peers
Collector1Collectors
Announcements2Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

42 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
166.86.4.0/22AS3307059919 12779 174 12200 3307055.178.95.254rrc00Currently valid
166.86.4.0/22AS33070328840 327727 174 12200 330705102.208.105.2rrc00Currently valid
166.86.4.0/22AS330701403 577 3356 12200 12200 330706198.58.198.252rrc00Currently valid
166.86.4.0/22AS3307022652 1299 12200 33070445.61.0.85rrc00Currently valid
166.86.4.0/22AS330703333 1257 1299 12200 330705193.0.0.56rrc00Currently valid
166.86.4.0/22AS3307017639 3491 12200 330704202.69.160.152rrc00Currently valid
166.86.4.0/22AS33070216285 8280 6762 174 12200 33070684.54.49.1rrc00Currently valid
166.86.4.0/22AS33070204092 198978 174 12200 33070589.234.186.6rrc00Currently valid
166.86.4.0/22AS3307024482 2914 1299 12200 330705203.175.175.15rrc00Currently valid
166.86.4.0/22AS3307014907 12200 330703208.80.153.193rrc00Currently valid
166.86.4.0/22AS3307057821 12586 3257 1299 12200 330706193.160.39.1rrc00Currently valid
166.86.4.0/22AS3307034927 56655 6939 12200 33070545.134.89.1rrc00Currently valid
166.86.4.0/22AS3307061218 6939 12200 330704143.246.179.232rrc00Currently valid
166.86.4.0/22AS33070213241 6696 1299 12200 33070589.42.52.8rrc00Currently valid
166.86.4.0/22AS3307058057 174 12200 330704193.33.94.251rrc00Currently valid
166.86.4.0/22AS3307045049 6696 1299 12200 330705194.28.97.2rrc00Currently valid
166.86.4.0/22AS3307050300 174 12200 330704176.12.110.8rrc00Currently valid
166.86.4.0/22AS3307058057 34549 1299 12200 330705194.50.92.251rrc00Currently valid
166.86.4.0/22AS330703549 3356 12200 12200 330705208.51.134.248rrc00Currently valid
166.86.4.0/22AS33070206499 34549 1299 12200 33070545.14.68.69rrc00Currently valid
166.86.4.0/22AS3307020205 6939 12200 33070464.246.96.5rrc00Currently valid
166.86.4.0/22AS3307034927 1299 12200 330704193.148.251.1rrc00Currently valid
166.86.4.0/22AS3307034549 1299 12200 33070480.77.16.114rrc00Currently valid
166.86.4.0/22AS3307020514 1299 12200 330704217.151.205.147rrc00Currently valid
166.86.4.0/22AS3307048185 1299 12200 330704195.90.96.2rrc00Currently valid
166.86.4.0/22AS33070132825 174 12200 33070443.251.115.197rrc00Currently valid
166.86.4.0/22AS3307049134 53356 6939 12200 33070523.129.32.61rrc00Currently valid
166.86.4.0/22AS330707018 1299 12200 33070412.0.1.63rrc00Currently valid
166.86.4.0/22AS3307055720 2914 1299 12200 33070545.116.179.212rrc00Currently valid
166.86.4.0/22AS3307013830 971 174 12200 330705161.129.152.2rrc00Currently valid
166.86.4.0/22AS3307029504 39392 174 12200 330705185.193.84.191rrc00Currently valid
166.86.4.0/22AS33070852 1299 12200 330704154.11.12.212rrc00Currently valid
166.86.4.0/22AS3307050304 1299 12200 33070431.169.49.228rrc00Currently valid
166.86.4.0/22AS33070202365 50673 174 12200 3307055.255.90.109rrc00Currently valid
166.86.4.0/22AS3307057381 42708 1299 12200 330705193.150.22.240rrc00Currently valid
166.86.4.0/22AS3307037989 56300 132132 4657 174 12200 330707203.123.48.6rrc00Currently valid
166.86.4.0/22AS330704608 7575 1299 12200 330705203.119.104.1rrc00Currently valid
166.86.4.0/22AS3307055720 6939 12200 330704103.212.68.10rrc00Currently valid
166.86.4.0/22AS3307044393 58057 6939 12200 33070549.12.70.222rrc00Currently valid
166.86.4.0/22AS3307049673 20485 1299 12200 33070594.247.111.254rrc00Currently valid
166.86.4.0/22—Not recorded—165.16.221.66rrc00Withdrawn
166.86.4.0/22—Not recorded—195.128.231.254rrc00Withdrawn

Recent event window

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

Last observed
11/10/2026, 10:00:00
Peers in window
1
Collectors in window
1
Average path length
5.0
Longest path
5

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/10/2026, 10:50:21AnnouncementAS33070328840 327727 174 12200 33070102.208.105.2rrc00
11/10/2026, 09:45:00AnnouncementAS33070213241 9002 3356 12200 12200 3307089.42.52.8rrc00
11/7/2026, 14:25:23AnnouncementAS33070328840 327727 174 12200 33070102.208.105.2rrc00
11/7/2026, 14:25:07Withdrawal——102.208.105.2rrc00
11/7/2026, 08:25:09Withdrawal——102.208.105.2rrc00
11/6/2026, 17:10:16Withdrawal——102.208.105.2rrc00
11/6/2026, 07:00:23Withdrawal——165.16.221.66rrc00
11/6/2026, 06:55:20Withdrawal——165.16.221.66rrc00
11/6/2026, 06:55:03AnnouncementAS3307037721 174 12200 33070165.16.221.66rrc00
11/5/2026, 21:10:37Withdrawal——195.128.231.254rrc00
11/5/2026, 11:10:37AnnouncementAS330704608 7575 1299 12200 33070203.119.104.1rrc00
11/4/2026, 20:45:33AnnouncementAS33070206499 34549 1299 12200 3307045.14.68.69rrc00
11/4/2026, 16:15:41AnnouncementAS33070328840 327727 174 12200 33070102.208.105.2rrc00
11/4/2026, 16:15:21Withdrawal——102.208.105.2rrc00
11/3/2026, 10:15:36AnnouncementAS330704608 7575 1299 12200 33070203.119.104.1rrc00
11/3/2026, 04:00:16Withdrawal——102.208.105.2rrc00
11/3/2026, 02:10:49AnnouncementAS33070328840 327727 174 12200 33070102.208.105.2rrc00
11/1/2026, 09:45:23AnnouncementAS330701403 577 3356 12200 12200 33070198.58.198.252rrc00
11/1/2026, 09:45:22AnnouncementAS330701403 577 3356 12200 12200 33070198.58.198.252rrc00
11/1/2026, 09:45:01AnnouncementAS330701403 577 6461 12200 33070198.58.198.252rrc00
11/1/2026, 09:45:01AnnouncementAS330701403 577 3356 12200 12200 33070198.58.198.252rrc00
11/1/2026, 09:45:00AnnouncementAS330701403 577 6461 12200 33070198.58.198.252rrc00
11/1/2026, 02:50:03AnnouncementAS3307049134 53356 6939 12200 3307023.129.32.61rrc00
10/23/2026, 20:05:31AnnouncementAS3307024482 6461 12200 33070203.175.175.15rrc00
10/23/2026, 06:30:49AnnouncementAS3307029504 39392 33891 6461 12200 33070185.193.84.191rrc00
10/22/2026, 22:10:30AnnouncementAS3307057381 42708 1299 12200 33070193.150.22.240rrc00
10/20/2026, 14:10:30AnnouncementAS330704608 1221 4637 6461 12200 33070203.119.104.1rrc00
10/20/2026, 00:05:35AnnouncementAS33070216285 8280 6762 174 12200 3307084.54.49.1rrc00
10/18/2026, 14:30:05AnnouncementAS33070328840 327727 174 12200 33070102.208.105.2rrc00
10/18/2026, 14:30:00Withdrawal——102.208.105.2rrc00

Hourly changes

SEVEN-DAY WINDOW · 2 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
11/10/2026, 10:00:00101115.0 / 5
11/10/2026, 09:00:00101116.0 / 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