Prefix profile

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

40.74.0.0/15

Currently validIPv4

Origin ASNAS8075

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 observed10/15/2026, 16:00:00CHA.LA BGP data

View BGP history RPKI check RDAP registration

Prefix: 40.74.0.0/15
Current status: Currently valid
Origin ASN: AS8075
First observed: 8/28/2026, 21:15:59
Last observed: 10/15/2026, 16:00:00

Peer46Visible peers

Collector1Collectors

Announcements6Last 7 days, hourly aggregate

Withdrawals0Last 7 days, hourly aggregate

Origin ASN1Observed ASNs

Current routes and paths

46 observed

Prefix	Origin ASN	AS path	Path length	Peer	Collector	Status
40.74.0.0/15	AS8075	`328840 327727 174 8075`	4	102.208.105.2	rrc00	Currently valid
40.74.0.0/15	AS8075	`50300 8075`	2	176.12.110.8	rrc00	Currently valid
40.74.0.0/15	AS8075	`58057 1836 8075`	3	193.33.94.251	rrc00	Currently valid
40.74.0.0/15	AS8075	`50304 8075`	2	31.169.49.228	rrc00	Currently valid
40.74.0.0/15	AS8075	`38001 8075`	2	202.150.221.37	rrc00	Currently valid
40.74.0.0/15	AS8075	`45049 6696 8075`	3	194.28.97.2	rrc00	Currently valid
40.74.0.0/15	AS8075	`328977 8075`	2	102.217.156.3	rrc00	Currently valid
40.74.0.0/15	AS8075	`14907 8075`	2	208.80.153.193	rrc00	Currently valid
40.74.0.0/15	AS8075	`206499 34549 8075`	3	45.14.68.69	rrc00	Currently valid
40.74.0.0/15	AS8075	`48185 8075`	2	195.90.96.2	rrc00	Currently valid
40.74.0.0/15	AS8075	`24482 8075`	2	203.175.175.15	rrc00	Currently valid
40.74.0.0/15	AS8075	`3333 1257 8075`	3	193.0.0.56	rrc00	Currently valid
40.74.0.0/15	AS8075	`34549 8075`	2	80.77.16.114	rrc00	Currently valid
40.74.0.0/15	AS8075	`20514 8075`	2	217.151.205.147	rrc00	Currently valid
40.74.0.0/15	AS8075	`1403 8075`	2	198.58.198.252	rrc00	Currently valid
40.74.0.0/15	AS8075	`216285 8280 8075`	3	84.54.49.1	rrc00	Currently valid
40.74.0.0/15	AS8075	`49134 53356 6939 8075`	4	23.129.32.61	rrc00	Currently valid
40.74.0.0/15	AS8075	`22652 8075`	2	45.61.0.85	rrc00	Currently valid
40.74.0.0/15	AS8075	`7018 8075`	2	12.0.1.63	rrc00	Currently valid
40.74.0.0/15	AS8075	`204092 34019 8075`	3	89.234.186.6	rrc00	Currently valid
40.74.0.0/15	AS8075	`34927 1299 8075`	3	193.148.251.1	rrc00	Currently valid
40.74.0.0/15	AS8075	`44393 64073 8075`	3	49.12.70.222	rrc00	Currently valid
40.74.0.0/15	AS8075	`213241 9002 8075`	3	89.42.52.8	rrc00	Currently valid
40.74.0.0/15	AS8075	`61218 6939 8075`	3	143.246.179.232	rrc00	Currently valid
40.74.0.0/15	AS8075	`57381 42708 8075`	3	193.150.22.240	rrc00	Currently valid
40.74.0.0/15	AS8075	`49673 20485 8075`	3	94.247.111.254	rrc00	Currently valid
40.74.0.0/15	AS8075	`852 8075`	2	154.11.12.212	rrc00	Currently valid
40.74.0.0/15	AS8075	`57821 12586 3257 1299 8075`	5	193.160.39.1	rrc00	Currently valid
40.74.0.0/15	AS8075	`13830 971 174 8075`	4	161.129.152.2	rrc00	Currently valid
40.74.0.0/15	AS8075	`37721 8075`	2	165.16.221.66	rrc00	Currently valid
40.74.0.0/15	AS8075	`50628 8075`	2	178.208.11.4	rrc00	Currently valid
40.74.0.0/15	AS8075	`17639 8075`	2	202.69.160.152	rrc00	Currently valid
40.74.0.0/15	AS8075	`58057 34549 8075`	3	194.50.92.251	rrc00	Currently valid
40.74.0.0/15	AS8075	`55720 8075`	2	45.116.179.212	rrc00	Currently valid
40.74.0.0/15	AS8075	`34800 34549 8075`	3	194.50.99.254	rrc00	Currently valid
40.74.0.0/15	AS8075	`208972 8075`	2	45.12.55.0	rrc00	Currently valid
40.74.0.0/15	AS8075	`4608 8075`	2	203.119.104.1	rrc00	Currently valid
40.74.0.0/15	AS8075	`59919 8075`	2	5.178.95.254	rrc00	Currently valid
40.74.0.0/15	AS8075	`202365 50673 8075`	3	5.255.90.109	rrc00	Currently valid
40.74.0.0/15	AS8075	`3549 3356 8075`	3	208.51.134.248	rrc00	Currently valid
40.74.0.0/15	AS8075	`49432 48362 8075`	3	195.128.231.254	rrc00	Currently valid
40.74.0.0/15	AS8075	`34927 56655 8075`	3	45.134.89.1	rrc00	Currently valid
40.74.0.0/15	AS8075	`37989 56300 132132 8075`	4	203.123.48.6	rrc00	Currently valid
40.74.0.0/15	AS8075	`20205 8075`	2	64.246.96.5	rrc00	Currently valid
40.74.0.0/15	AS8075	`29504 8075`	2	185.193.84.191	rrc00	Currently valid
40.74.0.0/15	AS8075	`55720 8075`	2	103.212.68.10	rrc00	Currently valid

Recent event window

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

Last observed: 10/11/2026, 10:00:00
Peers in window: 1
Collectors in window: 1
Average path length: 3.0
Longest path: 3

Announcement / withdrawal history

Latest 30

Time	Event	Origin ASN	AS path	Peer	Collector
10/13/2026, 05:35:15	Announcement	AS8075	`37721 8075`	165.16.221.66	rrc00
10/12/2026, 18:35:00	Announcement	AS8075	`37721 8075`	165.16.221.66	rrc00
10/12/2026, 12:55:34	Announcement	AS8075	`57821 12586 3257 1299 8075`	193.160.39.1	rrc00
10/12/2026, 06:20:26	Announcement	AS8075	`37721 8075`	165.16.221.66	rrc00
10/12/2026, 06:20:03	Announcement	AS8075	`37721 8075`	165.16.221.66	rrc00
10/11/2026, 10:30:29	Announcement	AS8075	`204092 34019 8075`	89.234.186.6	rrc00
10/10/2026, 23:40:40	Announcement	AS8075	`17639 8075`	202.69.160.152	rrc00
10/10/2026, 00:30:05	Announcement	AS8075	`17639 8075`	202.69.160.152	rrc00
10/8/2026, 22:35:33	Announcement	AS8075	`328840 327727 174 8075`	102.208.105.2	rrc00
10/8/2026, 22:35:18	Announcement	AS8075	`1403 8075`	198.58.198.252	rrc00
10/8/2026, 22:35:06	Announcement	AS8075	`4608 8075`	203.119.104.1	rrc00
10/8/2026, 17:55:40	Announcement	AS8075	`61218 6939 8075`	143.246.179.232	rrc00
10/7/2026, 17:55:06	Announcement	AS8075	`49134 53356 6939 8075`	23.129.32.61	rrc00
10/4/2026, 10:05:02	Announcement	AS8075	`58057 34549 8075`	194.50.92.251	rrc00
10/4/2026, 09:55:15	Announcement	AS8075	`58057 34549 8075`	194.50.92.251	rrc00
10/3/2026, 14:05:30	Announcement	AS8075	`37721 8075`	165.16.221.66	rrc00
10/1/2026, 18:45:03	Withdrawal	—	`—`	102.208.105.2	rrc00
10/1/2026, 08:00:30	Announcement	AS8075	`55720 8075`	103.212.68.10	rrc00
9/30/2026, 13:15:24	Announcement	AS8075	`44393 64073 8075`	49.12.70.222	rrc00
9/30/2026, 04:15:02	Announcement	AS8075	`852 8075`	154.11.12.212	rrc00
9/30/2026, 02:10:15	Announcement	AS8075	`852 8075`	154.11.12.212	rrc00
9/30/2026, 00:30:34	Announcement	AS8075	`852 8075`	154.11.12.212	rrc00
9/29/2026, 22:30:29	Announcement	AS8075	`59919 8075`	5.178.95.254	rrc00
9/29/2026, 22:30:29	Announcement	AS8075	`59919 9002 8075`	5.178.95.254	rrc00
9/29/2026, 06:45:11	Announcement	AS8075	`852 8075`	154.11.12.212	rrc00
9/29/2026, 06:00:25	Announcement	AS8075	`852 8075`	154.11.12.212	rrc00
9/29/2026, 05:40:06	Announcement	AS8075	`852 8075`	154.11.12.212	rrc00
9/28/2026, 07:10:08	Announcement	AS8075	`852 8075`	154.11.12.212	rrc00
9/28/2026, 03:05:36	Announcement	AS8075	`852 8075`	154.11.12.212	rrc00
9/28/2026, 02:45:27	Announcement	AS8075	`852 8075`	154.11.12.212	rrc00

Hourly changes

SEVEN-DAY WINDOW · 4 time points

Time	Announcements	Peer	Collector	Origin ASN	AS path
10/11/2026, 10:00:00	1	1	1	1	3.0 / 3
10/10/2026, 23:00:00	1	1	1	1	2.0 / 2
10/10/2026, 00:00:00	1	1	1	1	2.0 / 2
10/8/2026, 22:00:00	3	3	1	1	2.7 / 4

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