206208 looking glass

AS133465 Duke Kunshan University 🇨🇳 CN

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes
2
1,280 (5 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS133465
Name
Duke Kunshan University
Organisation
Duke Kunshan University
Country
🇨🇳 CN
RIR
APNIC
Allocated
2014-04-29

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

1 valid (33.3%) 0 invalid (0.0%) 2 no ROA (66.7%)

Announcement history

One point per day, recorded at each table import

0112209-1809-2409-3010-0610-1210-1810-2410-25
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-25 06:30:16Z origin change 103.252.172.0/22 AS133465 → AS4538 202365693945384538453845384538
2026-10-25 06:30:16Z origin change 180.208.59.0/24 AS133465 → AS4538 202365693945384538453845384538
2026-10-25 05:22:15Z origin change 180.208.59.0/24 AS4538 → AS133465 3288403277271745845358453453845384538453824361133465133465
2026-10-25 05:22:15Z origin change 103.252.172.0/22 AS4538 → AS133465 328840327727174645345384538133465133465
2026-10-24 17:26:06Z origin change 103.252.172.0/22 AS133465 → AS4538 852693945384538453845384538
2026-10-24 14:02:36Z origin change 103.252.172.0/22 AS4538 → AS133465 58057174645345384538133465133465
2026-10-24 01:20:49Z origin change 103.252.172.0/22 AS133465 → AS4538 50300693945384538453845384538
2026-10-24 01:08:17Z origin change 103.252.172.0/22 AS4538 → AS133465 50300174645345384538133465133465
2026-10-23 09:01:18Z origin change 103.252.172.0/22 AS133465 → AS4538 202365693945384538453845384538
2026-10-23 08:19:36Z origin change 103.252.172.0/22 AS4538 → AS133465 21628582806762645345384538133465133465
2026-10-23 08:19:34Z origin change 103.252.172.0/22 AS133465 → AS4538 580571836693945384538453845384538
2026-10-23 08:19:26Z origin change 103.252.172.0/22 AS4538 → AS133465 7018645345384538133465133465
2026-10-23 08:19:25Z origin change 103.252.172.0/22 AS133465 → AS4538 55720693945384538453845384538
2026-10-23 08:19:22Z origin change 103.252.172.0/22 AS4538 → AS133465 49673204851299645345384538133465133465
2026-10-23 08:19:21Z origin change 103.252.172.0/22 AS133465 → AS4538 202365506736453693945384538453845384538
2026-10-23 08:18:59Z origin change 103.252.172.0/22 AS4538 → AS133465 345492914645345384538133465133465
2026-10-23 08:18:57Z origin change 103.252.172.0/22 AS133465 → AS4538 205148434693945384538453845384538
2026-10-23 08:18:45Z origin change 103.252.172.0/22 AS4538 → AS133465 557202914645345384538133465133465
2026-10-23 08:18:43Z origin change 103.252.172.0/22 AS133465 → AS4538 21628582806762693945384538453845384538
2026-10-23 08:18:42Z origin change 103.252.172.0/22 AS4538 → AS133465 2162858280174645345384538133465133465
2026-10-23 08:18:41Z origin change 103.252.172.0/22 AS133465 → AS4538 7018693945384538453845384538
2026-10-23 08:18:32Z origin change 103.252.172.0/22 AS133465 → AS4538 4967320485693945384538453845384538
2026-10-23 08:18:32Z origin change 103.252.172.0/22 AS4538 → AS133465 138309713356645345384538133465133465
2026-10-23 08:18:20Z origin change 103.252.172.0/22 AS133465 → AS4538 206499693945384538453845384538
2026-10-23 08:18:20Z origin change 103.252.172.0/22 AS4538 → AS133465 34549325758453453845384538453824361133465133465
2026-10-23 08:07:43Z origin change 103.252.172.0/22 AS4538 → AS133465 4967320485645345384538133465133465
2026-10-23 08:07:39Z origin change 103.252.172.0/22 AS133465 → AS4538 55720693945384538453845384538
2026-10-23 08:07:32Z origin change 103.252.172.0/22 AS133465 → AS4538 35493356693945384538453845384538
2026-10-23 08:07:31Z origin change 103.252.172.0/22 AS4538 → AS133465 49673204851299645345384538133465133465
2026-10-23 08:07:29Z origin change 103.252.172.0/22 AS4538 → AS133465 55720325758453453845384538453824361133465133465
2026-10-23 08:07:27Z origin change 103.252.172.0/22 AS133465 → AS4538 205148434693945384538453845384538
2026-10-23 08:07:22Z origin change 103.252.172.0/22 AS4538 → AS133465 345492914325758453453845384538453824361133465133465
2026-10-23 08:07:15Z origin change 103.252.172.0/22 AS133465 → AS4538 138309713356693945384538453845384538
2026-10-23 08:07:03Z origin change 103.252.172.0/22 AS4538 → AS133465 380019002645345384538133465133465
2026-10-23 08:07:01Z origin change 103.252.172.0/22 AS4538 → AS133465 21628582806762325758453453845384538453824361133465133465
2026-10-23 08:07:01Z origin change 103.252.172.0/22 AS133465 → AS4538 21628582806762693945384538453845384538
2026-10-23 08:07:01Z origin change 103.252.172.0/22 AS4538 → AS133465 138309713356645345384538133465133465
2026-10-23 08:07:01Z origin change 103.252.172.0/22 AS133465 → AS4538 4967320485693945384538453845384538
2026-10-23 08:06:59Z origin change 103.252.172.0/22 AS133465 → AS4538 1328253356693945384538453845384538
2026-10-23 08:06:51Z origin change 103.252.172.0/22 AS133465 → AS4538 206499693945384538453845384538
2026-10-23 08:06:51Z origin change 103.252.172.0/22 AS4538 → AS133465 49673204851299645345384538133465133465
2026-10-23 08:06:49Z origin change 103.252.172.0/22 AS133465 → AS4538 58057693945384538453845384538
2026-10-23 08:06:49Z origin change 103.252.172.0/22 AS4538 → AS133465 34549325758453453845384538453824361133465133465
2026-10-23 08:06:38Z origin change 103.252.172.0/22 AS4538 → AS133465 138309713356645345384538133465133465
2026-10-23 08:06:37Z origin change 103.252.172.0/22 AS133465 → AS4538 7018693945384538453845384538
2026-10-23 08:06:24Z origin change 103.252.172.0/22 AS133465 → AS4538 202365693945384538453845384538
2026-10-23 08:06:24Z origin change 103.252.172.0/22 AS4538 → AS133465 20236550673174645345384538133465133465
2026-10-23 08:06:19Z origin change 103.252.172.0/22 AS4538 → AS133465 7018645345384538133465133465
2026-10-23 06:55:30Z origin change 103.252.172.0/22 AS133465 → AS4538 202365693945384538453845384538
2026-10-23 06:35:48Z origin change 103.252.172.0/22 AS4538 → AS133465 17639174645345384538133465133465
2026-10-23 06:35:46Z origin change 103.252.172.0/22 AS133465 → AS4538 580571836693945384538453845384538
2026-10-23 06:35:29Z origin change 103.252.172.0/22 AS4538 → AS133465 345492914645345384538133465133465
2026-10-23 06:35:20Z origin change 103.252.172.0/22 AS133465 → AS4538 202365506736453693945384538453845384538
2026-10-23 06:35:06Z origin change 103.252.172.0/22 AS4538 → AS133465 328840327727174325758453453845384538453824361133465133465
2026-10-23 06:35:04Z origin change 103.252.172.0/22 AS133465 → AS4538 4967320485693945384538453845384538
2026-10-23 06:34:58Z origin change 103.252.172.0/22 AS133465 → AS4538 17639693945384538453845384538
2026-10-23 06:34:57Z origin change 103.252.172.0/22 AS4538 → AS133465 205141299645345384538133465133465
2026-10-23 06:34:54Z origin change 103.252.172.0/22 AS4538 → AS133465 49673204851299645345384538133465133465
2026-10-23 06:34:53Z origin change 103.252.172.0/22 AS133465 → AS4538 4967320485693945384538453845384538
2026-10-23 06:34:50Z origin change 103.252.172.0/22 AS133465 → AS4538 1328253356693945384538453845384538
2026-10-23 06:34:50Z origin change 103.252.172.0/22 AS4538 → AS133465 202365506736830645345384538133465133465
2026-10-23 06:34:49Z origin change 103.252.172.0/22 AS4538 → AS133465 557202914645345384538133465133465
2026-10-23 06:34:37Z origin change 103.252.172.0/22 AS4538 → AS133465 4967320485645345384538133465133465
2026-10-23 06:34:37Z origin change 103.252.172.0/22 AS133465 → AS4538 21628582806762693945384538453845384538
2026-10-23 06:34:36Z origin change 103.252.172.0/22 AS133465 → AS4538 206499693945384538453845384538
2026-10-23 06:34:32Z origin change 103.252.172.0/22 AS133465 → AS4538 58057693945384538453845384538
2026-10-23 06:34:32Z origin change 103.252.172.0/22 AS4538 → AS133465 34549325758453453845384538453824361133465133465
2026-10-23 06:34:23Z origin change 103.252.172.0/22 AS133465 → AS4538 202365693945384538453845384538
2026-10-23 06:34:23Z origin change 103.252.172.0/22 AS4538 → AS133465 20236550673174645345384538133465133465
2026-10-23 06:34:10Z origin change 103.252.172.0/22 AS4538 → AS133465 7018645345384538133465133465
2026-10-23 04:54:50Z origin change 103.252.172.0/22 AS133465 → AS4538 202365693945384538453845384538
2026-10-23 04:18:41Z origin change 103.252.172.0/22 AS4538 → AS133465 380013491645345384538133465133465
2026-10-22 22:10:09Z origin change 103.252.172.0/22 AS133465 → AS4538 57381693945384538453845384538
2026-10-22 19:38:26Z origin change 103.252.172.0/22 AS4538 → AS133465 380013491645345384538133465133465
2026-10-22 16:55:37Z origin change 103.252.172.0/22 AS133465 → AS4538 202365693945384538453845384538
2026-10-22 15:40:50Z origin change 103.252.172.0/22 AS4538 → AS133465 380013491645345384538133465133465
2026-10-22 14:24:26Z origin change 103.252.172.0/22 AS133465 → AS4538 3798956300132132693945384538453845384538
2026-10-22 11:39:38Z origin change 103.252.172.0/22 AS4538 → AS133465 380013491645345384538133465133465
2026-10-22 09:08:41Z origin change 103.252.172.0/22 AS133465 → AS4538 202365693945384538453845384538
2026-10-22 07:44:35Z origin change 103.252.172.0/22 AS4538 → AS133465 380013491645345384538133465133465
2026-10-22 06:56:55Z origin change 103.252.172.0/22 AS133465 → AS4538 202365693945384538453845384538
2026-10-22 03:43:56Z origin change 103.252.172.0/22 AS4538 → AS133465 380013491645345384538133465133465
2026-10-22 03:42:34Z origin change 103.252.172.0/22 AS133465 → AS4538 202365693945384538453845384538
2026-10-22 03:20:21Z origin change 103.252.172.0/22 AS4538 → AS133465 176393491645345384538133465133465
2026-10-22 00:56:48Z origin change 103.252.172.0/22 AS133465 → AS4538 202365693945384538453845384538
2026-10-22 00:05:21Z origin change 103.252.172.0/22 AS4538 → AS133465 557202914645345384538133465133465
2026-10-21 21:19:57Z origin change 103.252.172.0/22 AS133465 → AS4538 202365693945384538453845384538
2026-10-21 20:07:11Z origin change 103.252.172.0/22 AS4538 → AS133465 380013491645345384538133465133465
2026-10-21 17:22:41Z origin change 103.252.172.0/22 AS133465 → AS4538 4913453356693945384538453845384538
2026-10-21 16:13:11Z origin change 103.252.172.0/22 AS4538 → AS133465 380013491645345384538133465133465
2026-10-21 12:29:43Z origin change 103.252.172.0/22 AS133465 → AS4538 202365693945384538453845384538
2026-10-21 12:09:27Z origin change 103.252.172.0/22 AS4538 → AS133465 380013491645345384538133465133465
2026-10-21 08:51:58Z origin change 103.252.172.0/22 AS133465 → AS4538 202365693945384538453845384538
2026-10-21 08:05:43Z origin change 103.252.172.0/22 AS4538 → AS133465 380013491645345384538133465133465
2026-10-21 04:09:23Z origin change 103.252.172.0/22 AS133465 → AS4538 202365693945384538453845384538
2026-10-21 04:08:07Z origin change 103.252.172.0/22 AS4538 → AS133465 380013491645345384538133465133465
2026-10-20 20:27:46Z origin change 103.252.172.0/22 AS133465 → AS4538 37989693945384538453845384538
2026-10-20 20:26:14Z origin change 103.252.172.0/22 AS4538 → AS133465 380013491645345384538133465133465
2026-10-20 20:15:24Z origin change 103.252.172.0/22 AS133465 → AS4538 37989693945384538453845384538
2026-10-20 20:13:26Z origin change 103.252.172.0/22 AS4538 → AS133465 380013491645345384538133465133465