Home/Network intelligence/Prefix profile

Prefix profile

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

185.167.136.0/23

Currently validIPv4

Origin ASNAS49257

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, 00:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
185.167.136.0/23
Current status
Currently valid
Origin ASN
AS49257
First observed
8/28/2026, 17:50:57
Last observed
11/11/2026, 00:00:00
Peer37Visible peers
Collector1Collectors
Announcements14Last 7 days, hourly aggregate
Withdrawals1Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

37 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
185.167.136.0/23AS4925757381 50304 48237 35819 492575193.150.22.240rrc00Currently valid
185.167.136.0/23AS49257852 3257 48237 35819 492575154.11.12.212rrc00Currently valid
185.167.136.0/23AS49257204092 198978 174 48237 35819 49257689.234.186.6rrc00Currently valid
185.167.136.0/23AS4925759919 9002 48237 35819 4925755.178.95.254rrc00Currently valid
185.167.136.0/23AS4925744393 58057 6939 48237 35819 49257649.12.70.222rrc00Currently valid
185.167.136.0/23AS492573333 6762 48237 35819 492575193.0.0.56rrc00Currently valid
185.167.136.0/23AS4925724482 48237 35819 492574203.175.175.15rrc00Currently valid
185.167.136.0/23AS4925757821 12586 3257 48237 35819 492576193.160.39.1rrc00Currently valid
185.167.136.0/23AS4925748185 48237 35819 492574195.90.96.2rrc00Currently valid
185.167.136.0/23AS4925720205 6939 48237 35819 49257564.246.96.5rrc00Currently valid
185.167.136.0/23AS4925755720 6939 48237 35819 492575103.212.68.10rrc00Currently valid
185.167.136.0/23AS4925720514 1299 48237 35819 492575217.151.205.147rrc00Currently valid
185.167.136.0/23AS4925745049 6696 1299 48237 35819 492576194.28.97.2rrc00Currently valid
185.167.136.0/23AS49257328840 327727 174 48237 35819 492576102.208.105.2rrc00Currently valid
185.167.136.0/23AS4925729504 39392 33891 48237 35819 492576185.193.84.191rrc00Currently valid
185.167.136.0/23AS4925722652 1299 48237 35819 49257545.61.0.85rrc00Currently valid
185.167.136.0/23AS4925734927 1299 48237 35819 492575193.148.251.1rrc00Currently valid
185.167.136.0/23AS49257206499 34549 48237 35819 49257545.14.68.69rrc00Currently valid
185.167.136.0/23AS492577018 1299 48237 35819 49257512.0.1.63rrc00Currently valid
185.167.136.0/23AS4925734927 56655 48237 35819 49257545.134.89.1rrc00Currently valid
185.167.136.0/23AS49257202365 50673 174 48237 35819 4925765.255.90.109rrc00Currently valid
185.167.136.0/23AS4925750300 48237 35819 492574176.12.110.8rrc00Currently valid
185.167.136.0/23AS49257213241 9002 48237 35819 49257589.42.52.8rrc00Currently valid
185.167.136.0/23AS4925758057 174 48237 35819 492575193.33.94.251rrc00Currently valid
185.167.136.0/23AS49257216285 8280 6762 48237 35819 49257684.54.49.1rrc00Currently valid
185.167.136.0/23AS4925737721 48237 35819 492574165.16.221.66rrc00Currently valid
185.167.136.0/23AS4925749134 53356 6939 48237 35819 49257623.129.32.61rrc00Currently valid
185.167.136.0/23AS4925758057 34549 48237 35819 492575194.50.92.251rrc00Currently valid
185.167.136.0/23AS4925755720 3257 48237 35819 49257545.116.179.212rrc00Currently valid
185.167.136.0/23AS4925734549 48237 35819 49257480.77.16.114rrc00Currently valid
185.167.136.0/23AS4925749673 3216 48237 35819 49257594.247.111.254rrc00Currently valid
185.167.136.0/23AS4925761218 6939 48237 35819 492575143.246.179.232rrc00Currently valid
185.167.136.0/23AS4925749432 48362 48237 35819 492575195.128.231.254rrc00Currently valid
185.167.136.0/23AS492574608 7575 1299 48237 35819 492576203.119.104.1rrc00Currently valid
185.167.136.0/23AS4925737989 56300 132132 4657 48237 35819 492577203.123.48.6rrc00Currently valid
185.167.136.0/23AS4925717639 48237 35819 492574202.69.160.152rrc00Currently valid
185.167.136.0/23AS4925750304 48237 35819 49257431.169.49.228rrc00Currently valid

Recent event window

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

Last observed
11/10/2026, 11:00:00
Peers in window
2
Collectors in window
1
Average path length
5.0
Longest path
5

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
11/10/2026, 11:00:07AnnouncementAS492573549 3356 48237 35819 49257208.51.134.248rrc00
11/10/2026, 11:00:00AnnouncementAS49257132825 3356 48237 35819 4925743.251.115.197rrc00
11/10/2026, 10:25:10AnnouncementAS492571403 577 3356 48237 35819 49257198.58.198.252rrc00
11/10/2026, 10:25:06AnnouncementAS492573549 3356 48237 48237 48237 48237 48237 48237 35819 49257208.51.134.248rrc00
11/10/2026, 10:25:01AnnouncementAS4925714907 1299 48237 35819 49257208.80.153.193rrc00
11/10/2026, 10:00:51AnnouncementAS4925713830 971 174 48237 35819 49257161.129.152.2rrc00
11/9/2026, 14:25:37AnnouncementAS49257204092 198978 174 48237 35819 4925789.234.186.6rrc00
11/9/2026, 14:25:33AnnouncementAS49257202365 50673 174 48237 35819 492575.255.90.109rrc00
11/9/2026, 14:25:27AnnouncementAS4925713830 971 174 48237 35819 49257161.129.152.2rrc00
11/9/2026, 10:35:12AnnouncementAS492573549 3356 48237 35819 49257208.51.134.248rrc00
11/9/2026, 10:35:09AnnouncementAS492571403 577 3356 48237 35819 49257198.58.198.252rrc00
11/9/2026, 10:35:06AnnouncementAS4925714907 3356 48237 35819 49257208.80.153.193rrc00
11/9/2026, 10:35:06AnnouncementAS49257132825 3356 48237 35819 4925743.251.115.197rrc00
11/9/2026, 08:25:50AnnouncementAS492577018 3257 48237 35819 4925712.0.1.63rrc00
11/8/2026, 17:50:15Withdrawal——102.208.105.2rrc00
11/8/2026, 15:10:06AnnouncementAS4925734927 1299 48237 35819 49257193.148.251.1rrc00
11/8/2026, 15:00:01AnnouncementAS49257132825 3356 48237 35819 4925743.251.115.197rrc00
11/8/2026, 14:55:55Withdrawal——43.251.115.197rrc00
11/8/2026, 14:55:51AnnouncementAS49257204092 20766 29169 35280 6453 3356 48237 35819 4925789.234.186.6rrc00
11/8/2026, 14:55:51AnnouncementAS4925734927 61049 174 3356 48237 35819 4925745.134.89.1rrc00
11/8/2026, 14:55:50Withdrawal——89.234.186.6rrc00
11/8/2026, 14:55:50AnnouncementAS4925750628 6453 3356 48237 35819 49257178.208.11.4rrc00
11/8/2026, 14:55:49Withdrawal——45.116.179.212rrc00
11/8/2026, 14:55:46AnnouncementAS49257204092 20766 29169 174 3356 48237 35819 4925789.234.186.6rrc00
11/8/2026, 14:55:46Withdrawal——89.234.186.6rrc00
11/8/2026, 14:55:44Withdrawal——193.148.251.1rrc00
11/8/2026, 14:55:41Withdrawal——84.54.49.1rrc00
11/8/2026, 14:55:40AnnouncementAS4925749673 12389 3491 174 48237 35819 4925794.247.111.254rrc00
11/8/2026, 14:55:38Withdrawal——203.123.48.6rrc00
11/8/2026, 14:55:37AnnouncementAS49257202365 50673 174 3356 48237 35819 492575.255.90.109rrc00

Hourly changes

SEVEN-DAY WINDOW · 6 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
11/10/2026, 11:00:00202115.0 / 5
11/10/2026, 10:00:00404116.8 / 10
11/9/2026, 14:00:00303116.0 / 6
11/9/2026, 10:00:00404115.3 / 6
11/9/2026, 08:00:00101115.0 / 5
11/8/2026, 17:00:0001110—
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