Prefix profile

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

193.57.144.0/24

Currently validIPv4

Origin ASNAS207841

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: 193.57.144.0/24
Current status: Currently valid
Origin ASN: AS207841
First observed: 8/29/2026, 05:55:10
Last observed: 10/15/2026, 16:00:00

Peer44Visible peers

Collector1Collectors

Announcements9Last 7 days, hourly aggregate

Withdrawals0Last 7 days, hourly aggregate

Origin ASN1Observed ASNs

Current routes and paths

44 observed

Prefix	Origin ASN	AS path	Path length	Peer	Collector	Status
193.57.144.0/24	AS207841	`50300 207841`	2	176.12.110.8	rrc00	Currently valid
193.57.144.0/24	AS207841	`58057 1836 137409 207841`	4	193.33.94.251	rrc00	Currently valid
193.57.144.0/24	AS207841	`37721 207841`	2	165.16.221.66	rrc00	Currently valid
193.57.144.0/24	AS207841	`38001 137409 207841`	3	202.150.221.37	rrc00	Currently valid
193.57.144.0/24	AS207841	`3549 3356 174 137409 207841`	5	208.51.134.248	rrc00	Currently valid
193.57.144.0/24	AS207841	`49673 31500 207841`	3	94.247.111.254	rrc00	Currently valid
193.57.144.0/24	AS207841	`45049 6696 137409 207841`	4	194.28.97.2	rrc00	Currently valid
193.57.144.0/24	AS207841	`59919 137409 207841`	3	5.178.95.254	rrc00	Currently valid
193.57.144.0/24	AS207841	`17639 137409 207841`	3	202.69.160.152	rrc00	Currently valid
193.57.144.0/24	AS207841	`13830 971 137409 207841`	4	161.129.152.2	rrc00	Currently valid
193.57.144.0/24	AS207841	`29504 39392 33891 137409 207841`	5	185.193.84.191	rrc00	Currently valid
193.57.144.0/24	AS207841	`61218 6939 207841`	3	143.246.179.232	rrc00	Currently valid
193.57.144.0/24	AS207841	`57821 12586 3257 137409 207841`	5	193.160.39.1	rrc00	Currently valid
193.57.144.0/24	AS207841	`216285 8280 137409 207841`	4	84.54.49.1	rrc00	Currently valid
193.57.144.0/24	AS207841	`852 137409 207841`	3	154.11.12.212	rrc00	Currently valid
193.57.144.0/24	AS207841	`206499 34549 207841`	3	45.14.68.69	rrc00	Currently valid
193.57.144.0/24	AS207841	`1403 577 6461 137409 207841`	5	198.58.198.252	rrc00	Currently valid
193.57.144.0/24	AS207841	`204092 137409 207841`	3	89.234.186.6	rrc00	Currently valid
193.57.144.0/24	AS207841	`22652 137409 207841`	3	45.61.0.85	rrc00	Currently valid
193.57.144.0/24	AS207841	`4608 137409 207841`	3	203.119.104.1	rrc00	Currently valid
193.57.144.0/24	AS207841	`3333 137409 207841`	3	193.0.0.56	rrc00	Currently valid
193.57.144.0/24	AS207841	`202365 61049 207841`	3	5.255.90.109	rrc00	Currently valid
193.57.144.0/24	AS207841	`50304 207841`	2	31.169.49.228	rrc00	Currently valid
193.57.144.0/24	AS207841	`58057 34549 207841`	3	194.50.92.251	rrc00	Currently valid
193.57.144.0/24	AS207841	`132825 3356 3491 137409 207841`	5	43.251.115.197	rrc00	Currently valid
193.57.144.0/24	AS207841	`38855 137409 207841`	3	103.147.22.50	rrc00	Currently valid
193.57.144.0/24	AS207841	`34927 52025 137409 207841`	4	193.148.251.1	rrc00	Currently valid
193.57.144.0/24	AS207841	`14907 137409 207841`	3	208.80.153.193	rrc00	Currently valid
193.57.144.0/24	AS207841	`34800 34549 207841`	3	194.50.99.254	rrc00	Currently valid
193.57.144.0/24	AS207841	`55720 6939 207841`	3	103.212.68.10	rrc00	Currently valid
193.57.144.0/24	AS207841	`37989 137409 207841`	3	203.123.48.6	rrc00	Currently valid
193.57.144.0/24	AS207841	`20205 6939 207841`	3	64.246.96.5	rrc00	Currently valid
193.57.144.0/24	AS207841	`55720 2914 3491 137409 207841`	5	45.116.179.212	rrc00	Currently valid
193.57.144.0/24	AS207841	`49432 48362 207841`	3	195.128.231.254	rrc00	Currently valid
193.57.144.0/24	AS207841	`20514 1299 174 137409 207841`	5	217.151.205.147	rrc00	Currently valid
193.57.144.0/24	AS207841	`57381 50304 207841`	3	193.150.22.240	rrc00	Currently valid
193.57.144.0/24	AS207841	`7018 6461 137409 207841`	4	12.0.1.63	rrc00	Currently valid
193.57.144.0/24	AS207841	`208972 137409 207841`	3	45.12.55.0	rrc00	Currently valid
193.57.144.0/24	AS207841	`24482 207841`	2	203.175.175.15	rrc00	Currently valid
193.57.144.0/24	AS207841	`34549 207841`	2	80.77.16.114	rrc00	Currently valid
193.57.144.0/24	AS207841	`49134 53356 6939 207841`	4	23.129.32.61	rrc00	Currently valid
193.57.144.0/24	AS207841	`48185 207841`	2	195.90.96.2	rrc00	Currently valid
193.57.144.0/24	AS207841	`34927 61049 207841`	3	45.134.89.1	rrc00	Currently valid
193.57.144.0/24	AS207841	`44393 401753 61049 207841`	4	49.12.70.222	rrc00	Currently valid

Recent event window

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

Last observed: 10/13/2026, 23:00:00
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, 23:20:05	Announcement	AS207841	`4608 137409 207841`	203.119.104.1	rrc00
10/12/2026, 15:55:03	Announcement	AS207841	`4608 137409 207841`	203.119.104.1	rrc00
10/11/2026, 21:25:30	Announcement	AS207841	`13830 971 3356 174 61049 207841`	161.129.152.2	rrc00
10/11/2026, 21:25:29	Announcement	AS207841	`22652 1299 174 61049 207841`	45.61.0.85	rrc00
10/11/2026, 21:25:28	Announcement	AS207841	`216285 8280 6762 174 61049 207841`	84.54.49.1	rrc00
10/11/2026, 21:25:27	Announcement	AS207841	`852 3257 174 61049 207841`	154.11.12.212	rrc00
10/11/2026, 21:25:26	Announcement	AS207841	`7018 174 61049 207841`	12.0.1.63	rrc00
10/11/2026, 21:25:26	Announcement	AS207841	`216285 8280 6762 174 61049 207841`	84.54.49.1	rrc00
10/11/2026, 10:30:01	Announcement	AS207841	`204092 137409 207841`	89.234.186.6	rrc00
10/10/2026, 10:10:21	Announcement	AS207841	`17639 137409 207841`	202.69.160.152	rrc00
10/9/2026, 04:05:03	Announcement	AS207841	`55720 2914 3491 137409 207841`	45.116.179.212	rrc00
10/9/2026, 03:30:48	Announcement	AS207841	`55720 3257 3491 137409 207841`	45.116.179.212	rrc00
10/8/2026, 21:20:28	Announcement	AS207841	`44393 58057 6939 207841`	49.12.70.222	rrc00
10/8/2026, 17:55:46	Announcement	AS207841	`61218 6939 207841`	143.246.179.232	rrc00
10/8/2026, 11:35:13	Announcement	AS207841	`3549 3356 174 137409 207841`	208.51.134.248	rrc00
10/7/2026, 17:55:11	Announcement	AS207841	`49134 53356 6939 207841`	23.129.32.61	rrc00
10/7/2026, 10:25:18	Announcement	AS207841	`29504 15935 174 137409 207841`	185.193.84.191	rrc00
10/5/2026, 11:50:20	Announcement	AS207841	`57381 50304 207841`	193.150.22.240	rrc00
10/4/2026, 10:05:01	Announcement	AS207841	`58057 34549 207841`	194.50.92.251	rrc00
10/4/2026, 09:55:13	Announcement	AS207841	`58057 34549 207841`	194.50.92.251	rrc00
10/1/2026, 10:30:10	Announcement	AS207841	`22652 137409 207841`	45.61.0.85	rrc00
10/1/2026, 10:25:29	Announcement	AS207841	`22652 174 137409 207841`	45.61.0.85	rrc00
10/1/2026, 10:25:25	Announcement	AS207841	`22652 3257 137409 207841`	45.61.0.85	rrc00
10/1/2026, 10:25:18	Announcement	AS207841	`22652 174 137409 207841`	45.61.0.85	rrc00
10/1/2026, 10:25:07	Announcement	AS207841	`22652 1299 174 137409 207841`	45.61.0.85	rrc00
9/30/2026, 12:55:19	Announcement	AS207841	`852 137409 207841`	154.11.12.212	rrc00
9/30/2026, 09:20:02	Announcement	AS207841	`852 137409 207841`	154.11.12.212	rrc00
9/28/2026, 07:10:12	Announcement	AS207841	`852 137409 207841`	154.11.12.212	rrc00
9/27/2026, 20:30:08	Announcement	AS207841	`1403 577 6461 137409 207841`	198.58.198.252	rrc00
9/27/2026, 06:10:03	Announcement	AS207841	`202365 61049 207841`	5.255.90.109	rrc00

Hourly changes

SEVEN-DAY WINDOW · 4 time points

Time	Announcements	Peer	Collector	Origin ASN	AS path
10/13/2026, 23:00:00	1	1	1	1	3.0 / 3
10/11/2026, 21:00:00	6	5	1	1	5.3 / 6
10/11/2026, 10:00:00	1	1	1	1	3.0 / 3
10/9/2026, 03:00:00	1	1	1	1	5.0 / 5

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