Home/Network intelligence/Prefix profile

Prefix profile

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

74.2.40.0/22

Currently validIPv4

Origin ASNAS137830

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, 16:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
74.2.40.0/22
Current status
Currently valid
Origin ASN
AS137830
First observed
8/28/2026, 22:25:08
Last observed
11/9/2026, 16:00:00
Peer39Visible 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
74.2.40.0/22AS13783034549 34927 137830380.77.16.114rrc00Currently valid
74.2.40.0/22AS1378307018 1299 34927 137830412.0.1.63rrc00Currently valid
74.2.40.0/22AS1378303333 34927 1378303193.0.0.56rrc00Currently valid
74.2.40.0/22AS13783022652 1299 34927 137830445.61.0.85rrc00Currently valid
74.2.40.0/22AS13783049673 20485 34927 137830494.247.111.254rrc00Currently valid
74.2.40.0/22AS13783020514 1299 34927 1378304217.151.205.147rrc00Currently valid
74.2.40.0/22AS13783020205 6939 34927 137830464.246.96.5rrc00Currently valid
74.2.40.0/22AS13783057821 12586 3257 5405 34927 1378306193.160.39.1rrc00Currently valid
74.2.40.0/22AS13783014907 1299 34927 1378304208.80.153.193rrc00Currently valid
74.2.40.0/22AS137830208972 5405 34927 137830445.12.55.0rrc00Currently valid
74.2.40.0/22AS13783059919 5405 34927 13783045.178.95.254rrc00Currently valid
74.2.40.0/22AS13783057381 50304 34927 1378304193.150.22.240rrc00Currently valid
74.2.40.0/22AS13783050300 34927 1378303176.12.110.8rrc00Currently valid
74.2.40.0/22AS13783045049 6696 34927 1378304194.28.97.2rrc00Currently valid
74.2.40.0/22AS13783055720 6939 34927 1378304103.212.68.10rrc00Currently valid
74.2.40.0/22AS137830206499 34549 34927 137830445.14.68.69rrc00Currently valid
74.2.40.0/22AS13783034927 137830245.134.89.1rrc00Currently valid
74.2.40.0/22AS1378304608 7575 1299 34927 1378305203.119.104.1rrc00Currently valid
74.2.40.0/22AS1378301403 577 1299 34927 1378305198.58.198.252rrc00Currently valid
74.2.40.0/22AS13783048185 34927 1378303195.90.96.2rrc00Currently valid
74.2.40.0/22AS137830216285 8280 5405 34927 137830584.54.49.1rrc00Currently valid
74.2.40.0/22AS1378303549 3356 1299 34927 1378305208.51.134.248rrc00Currently valid
74.2.40.0/22AS13783058057 174 34927 1378304193.33.94.251rrc00Currently valid
74.2.40.0/22AS13783061218 6939 34927 1378304143.246.179.232rrc00Currently valid
74.2.40.0/22AS13783049134 53356 6939 34927 137830523.129.32.61rrc00Currently valid
74.2.40.0/22AS13783050304 34927 137830331.169.49.228rrc00Currently valid
74.2.40.0/22AS137830204092 34927 137830389.234.186.6rrc00Currently valid
74.2.40.0/22AS13783017639 34927 1378303202.69.160.152rrc00Currently valid
74.2.40.0/22AS13783013830 971 174 34927 1378305161.129.152.2rrc00Currently valid
74.2.40.0/22AS13783055720 2914 6762 34927 137830545.116.179.212rrc00Currently valid
74.2.40.0/22AS13783029504 39392 33891 34927 1378305185.193.84.191rrc00Currently valid
74.2.40.0/22AS137830852 1299 34927 1378304154.11.12.212rrc00Currently valid
74.2.40.0/22AS13783044393 401753 34927 137830449.12.70.222rrc00Currently valid
74.2.40.0/22AS13783050628 5405 34927 1378304178.208.11.4rrc00Currently valid
74.2.40.0/22AS137830132825 174 34927 137830443.251.115.197rrc00Currently valid
74.2.40.0/22AS13783024482 34927 1378303203.175.175.15rrc00Currently valid
74.2.40.0/22AS13783058057 34549 34927 1378304194.50.92.251rrc00Currently valid
74.2.40.0/22AS137830202365 34927 13783035.255.90.109rrc00Currently valid
74.2.40.0/22AS13783037989 56300 132132 4657 174 34927 1378307203.123.48.6rrc00Currently valid
74.2.40.0/22—Not recorded—195.128.231.254rrc00Withdrawn

Recent event window

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

Last observed
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
11/8/2026, 02:05:04AnnouncementAS13783037721 34927 137830165.16.221.66rrc00
11/7/2026, 23:00:09AnnouncementAS13783037721 34927 137830165.16.221.66rrc00
11/7/2026, 22:48:21AnnouncementAS13783037721 34927 137830165.16.221.66rrc00
11/7/2026, 14:25:23AnnouncementAS137830328840 327727 174 34927 137830102.208.105.2rrc00
11/7/2026, 14:25:07Withdrawal——102.208.105.2rrc00
11/7/2026, 08:25:10Withdrawal——102.208.105.2rrc00
11/6/2026, 10:25:18AnnouncementAS137830202365 34927 1378305.255.90.109rrc00
11/6/2026, 10:25:17AnnouncementAS137830202365 34927 1378305.255.90.109rrc00
11/6/2026, 06:50:08AnnouncementAS13783057821 12586 3257 5405 34927 137830193.160.39.1rrc00
11/5/2026, 21:25:18AnnouncementAS137830208972 5405 34927 13783045.12.55.0rrc00
11/5/2026, 21:10:35Withdrawal——195.128.231.254rrc00
11/4/2026, 21:35:04AnnouncementAS137830206499 34549 34927 13783045.14.68.69rrc00
11/4/2026, 20:45:29AnnouncementAS137830206499 34549 34927 13783045.14.68.69rrc00
11/4/2026, 16:15:31AnnouncementAS137830328840 327727 174 1299 34927 137830102.208.105.2rrc00
11/4/2026, 16:15:23Withdrawal——102.208.105.2rrc00
11/3/2026, 05:45:20AnnouncementAS13783037721 34927 137830165.16.221.66rrc00
11/3/2026, 04:00:18Withdrawal——102.208.105.2rrc00
11/3/2026, 02:25:22AnnouncementAS13783050300 3356 6830 34927 137830176.12.110.8rrc00
11/3/2026, 02:10:31AnnouncementAS137830328840 327727 174 1299 34927 137830102.208.105.2rrc00
11/3/2026, 02:10:22Withdrawal——102.208.105.2rrc00
11/1/2026, 13:30:59AnnouncementAS137830206499 34549 34927 13783045.14.68.69rrc00
11/1/2026, 13:05:38AnnouncementAS13783044393 212024 34927 13783049.12.70.222rrc00
11/1/2026, 02:50:10AnnouncementAS13783049134 53356 6939 34927 13783023.129.32.61rrc00
10/23/2026, 06:31:01AnnouncementAS13783029504 39392 33891 34927 137830185.193.84.191rrc00
10/21/2026, 08:30:18AnnouncementAS13783044393 212024 34927 13783049.12.70.222rrc00
10/20/2026, 14:45:09AnnouncementAS1378304608 7575 1299 34927 137830203.119.104.1rrc00
10/20/2026, 00:05:28AnnouncementAS137830216285 8280 5405 34927 13783084.54.49.1rrc00
10/18/2026, 14:30:03AnnouncementAS137830328840 327727 174 34927 137830102.208.105.2rrc00
10/18/2026, 14:30:01Withdrawal——102.208.105.2rrc00
10/16/2026, 21:35:52AnnouncementAS13783044393 401753 34927 13783049.12.70.222rrc00

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