Prefix profile

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

113.199.144.0/21

Currently validIPv4

Origin ASNAS23752

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: 113.199.144.0/21
Current status: Currently valid
Origin ASN: AS23752
First observed: 8/28/2026, 22:25:03
Last observed: 10/15/2026, 16:00:00

Peer44Visible peers

Collector1Collectors

Announcements3Last 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
113.199.144.0/21	AS23752	`328840 327727 174 9498 23752`	5	102.208.105.2	rrc00	Currently valid
113.199.144.0/21	AS23752	`50628 6453 23752`	3	178.208.11.4	rrc00	Currently valid
113.199.144.0/21	AS23752	`29504 39392 174 9498 23752`	5	185.193.84.191	rrc00	Currently valid
113.199.144.0/21	AS23752	`58057 174 9498 23752`	4	193.33.94.251	rrc00	Currently valid
113.199.144.0/21	AS23752	`3333 1257 6453 23752`	4	193.0.0.56	rrc00	Currently valid
113.199.144.0/21	AS23752	`45049 6696 2914 9498 23752`	5	194.28.97.2	rrc00	Currently valid
113.199.144.0/21	AS23752	`38001 9498 23752`	3	202.150.221.37	rrc00	Currently valid
113.199.144.0/21	AS23752	`34927 1299 9498 23752`	4	193.148.251.1	rrc00	Currently valid
113.199.144.0/21	AS23752	`132825 3356 6453 23752`	4	43.251.115.197	rrc00	Currently valid
113.199.144.0/21	AS23752	`49432 48362 9002 6453 23752`	5	195.128.231.254	rrc00	Currently valid
113.199.144.0/21	AS23752	`17639 9498 23752`	3	202.69.160.152	rrc00	Currently valid
113.199.144.0/21	AS23752	`57381 42708 6461 7473 9498 23752`	6	193.150.22.240	rrc00	Currently valid
113.199.144.0/21	AS23752	`55720 6939 9498 23752`	4	103.212.68.10	rrc00	Currently valid
113.199.144.0/21	AS23752	`4608 1221 4637 9498 23752`	5	203.119.104.1	rrc00	Currently valid
113.199.144.0/21	AS23752	`57821 12586 3257 6453 23752`	5	193.160.39.1	rrc00	Currently valid
113.199.144.0/21	AS23752	`7018 6453 23752`	3	12.0.1.63	rrc00	Currently valid
113.199.144.0/21	AS23752	`48185 6461 7473 9498 23752`	5	195.90.96.2	rrc00	Currently valid
113.199.144.0/21	AS23752	`202365 50673 6453 23752`	4	5.255.90.109	rrc00	Currently valid
113.199.144.0/21	AS23752	`20205 6939 6453 23752`	4	64.246.96.5	rrc00	Currently valid
113.199.144.0/21	AS23752	`34549 6461 7473 9498 23752`	5	80.77.16.114	rrc00	Currently valid
113.199.144.0/21	AS23752	`37989 56300 132132 9498 23752`	5	203.123.48.6	rrc00	Currently valid
113.199.144.0/21	AS23752	`3549 3356 6453 23752`	4	208.51.134.248	rrc00	Currently valid
113.199.144.0/21	AS23752	`14907 3356 6453 23752`	4	208.80.153.193	rrc00	Currently valid
113.199.144.0/21	AS23752	`216285 8280 6762 6453 23752`	5	84.54.49.1	rrc00	Currently valid
113.199.144.0/21	AS23752	`1403 577 4637 9498 23752`	5	198.58.198.252	rrc00	Currently valid
113.199.144.0/21	AS23752	`61218 6939 6453 23752`	4	143.246.179.232	rrc00	Currently valid
113.199.144.0/21	AS23752	`55720 2914 9498 23752`	4	45.116.179.212	rrc00	Currently valid
113.199.144.0/21	AS23752	`24482 9498 23752`	3	203.175.175.15	rrc00	Currently valid
113.199.144.0/21	AS23752	`34927 56655 1299 9498 23752`	5	45.134.89.1	rrc00	Currently valid
113.199.144.0/21	AS23752	`20514 1299 9498 23752`	4	217.151.205.147	rrc00	Currently valid
113.199.144.0/21	AS23752	`852 3491 9498 23752`	4	154.11.12.212	rrc00	Currently valid
113.199.144.0/21	AS23752	`204092 198978 174 9498 23752`	5	89.234.186.6	rrc00	Currently valid
113.199.144.0/21	AS23752	`206499 34549 6461 7473 9498 23752`	6	45.14.68.69	rrc00	Currently valid
113.199.144.0/21	AS23752	`49134 53356 6939 6453 23752`	5	23.129.32.61	rrc00	Currently valid
113.199.144.0/21	AS23752	`213241 9002 6453 23752`	4	89.42.52.8	rrc00	Currently valid
113.199.144.0/21	AS23752	`13830 971 3356 6453 23752`	5	161.129.152.2	rrc00	Currently valid
113.199.144.0/21	AS23752	`50304 1299 9498 23752`	4	31.169.49.228	rrc00	Currently valid
113.199.144.0/21	AS23752	`22652 1299 9498 23752`	4	45.61.0.85	rrc00	Currently valid
113.199.144.0/21	AS23752	`37721 6453 23752`	3	165.16.221.66	rrc00	Currently valid
113.199.144.0/21	AS23752	`49673 20485 6453 23752`	4	94.247.111.254	rrc00	Currently valid
113.199.144.0/21	AS23752	`44393 58057 6939 6453 23752`	5	49.12.70.222	rrc00	Currently valid
113.199.144.0/21	AS23752	`50300 3257 6453 23752`	4	176.12.110.8	rrc00	Currently valid
113.199.144.0/21	AS23752	`59919 9002 6453 23752`	4	5.178.95.254	rrc00	Currently valid
113.199.144.0/21	AS23752	`58057 34549 6461 7473 9498 23752`	6	194.50.92.251	rrc00	Currently valid

Recent event window

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

Last observed: 10/14/2026, 03:00:00
Peers in window: 1
Collectors in window: 1
Average path length: 5.0
Longest path: 5

Announcement / withdrawal history

Latest 30

Time	Event	Origin ASN	AS path	Peer	Collector
10/14/2026, 03:35:25	Announcement	AS23752	`328840 327727 174 9498 23752`	102.208.105.2	rrc00
10/13/2026, 07:05:02	Announcement	AS23752	`57821 12586 3257 6453 23752`	193.160.39.1	rrc00
10/12/2026, 04:50:06	Announcement	AS23752	`4608 1221 4637 9498 23752`	203.119.104.1	rrc00
10/12/2026, 04:40:36	Announcement	AS23752	`17639 1299 6453 23752`	202.69.160.152	rrc00
10/12/2026, 04:40:31	Announcement	AS23752	`55720 2914 6453 23752`	103.212.68.10	rrc00
10/12/2026, 04:40:30	Announcement	AS23752	`37989 56300 132132 4657 6453 23752`	203.123.48.6	rrc00
10/12/2026, 04:40:24	Announcement	AS23752	`22652 1299 9498 23752`	45.61.0.85	rrc00
10/12/2026, 04:40:24	Announcement	AS23752	`34927 1299 4637 9498 23752`	193.148.251.1	rrc00
10/12/2026, 04:40:24	Announcement	AS23752	`22652 1299 6453 23752`	45.61.0.85	rrc00
10/12/2026, 04:40:24	Withdrawal	—	`—`	202.150.221.37	rrc00
10/12/2026, 04:40:24	Announcement	AS23752	`34927 1299 9498 23752`	193.148.251.1	rrc00
10/12/2026, 04:40:24	Announcement	AS23752	`22652 174 9498 23752`	45.61.0.85	rrc00
10/12/2026, 04:40:22	Announcement	AS23752	`24482 6453 23752`	203.175.175.15	rrc00
10/12/2026, 04:40:22	Withdrawal	—	`—`	203.123.48.6	rrc00
10/10/2026, 10:50:01	Announcement	AS23752	`17639 9498 23752`	202.69.160.152	rrc00
10/9/2026, 21:50:16	Announcement	AS23752	`328840 327727 174 9498 23752`	102.208.105.2	rrc00
10/9/2026, 19:10:39	Announcement	AS23752	`37989 56300 132132 9498 23752`	203.123.48.6	rrc00
10/9/2026, 04:10:46	Announcement	AS23752	`37989 56300 132132 9498 23752`	203.123.48.6	rrc00
10/9/2026, 03:30:33	Announcement	AS23752	`55720 3257 6453 23752`	45.116.179.212	rrc00
10/8/2026, 22:35:26	Announcement	AS23752	`7018 6453 23752`	12.0.1.63	rrc00
10/8/2026, 22:35:11	Announcement	AS23752	`14907 3356 6453 23752`	208.80.153.193	rrc00
10/8/2026, 17:55:15	Announcement	AS23752	`61218 6939 6453 23752`	143.246.179.232	rrc00
10/7/2026, 17:55:07	Announcement	AS23752	`49134 53356 6939 6453 23752`	23.129.32.61	rrc00
10/7/2026, 14:40:04	Announcement	AS23752	`14907 1299 9498 23752`	208.80.153.193	rrc00
10/7/2026, 10:25:28	Announcement	AS23752	`29504 15935 6461 7473 9498 23752`	185.193.84.191	rrc00
10/7/2026, 08:40:45	Announcement	AS23752	`202365 50673 6453 23752`	5.255.90.109	rrc00
10/7/2026, 08:40:34	Announcement	AS23752	`20514 1299 9498 23752`	217.151.205.147	rrc00
10/7/2026, 08:40:24	Announcement	AS23752	`34927 9498 23752`	45.134.89.1	rrc00
10/7/2026, 08:40:24	Announcement	AS23752	`34927 56655 6939 6453 23752`	45.134.89.1	rrc00
10/7/2026, 08:40:23	Withdrawal	—	`—`	45.14.68.69	rrc00

Hourly changes

SEVEN-DAY WINDOW · 3 time points

Time	Announcements	Peer	Collector	Origin ASN	AS path
10/14/2026, 03:00:00	1	1	1	1	5.0 / 5
10/9/2026, 21:00:00	1	1	1	1	5.0 / 5
10/9/2026, 03:00:00	1	1	1	1	4.0 / 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