206208 looking glass

AS138164 Macau University of Science and Technology 🇲🇴 MO

Announcing 4 prefixes, seen at the RIS collectors.

IPv4 prefixes
2
1,536 (6 × /24)
IPv6 prefixes
2
1 × /32
Upstreams
1
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
AS138164
Name
Macau University of Science and Technology
Organisation
Macau University of Science and Technology
Country
🇲🇴 MO
RIR
APNIC
Allocated
2018-08-29

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

4 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Announcement history

One point per day, recorded at each table import

0112209-1809-2510-0210-0910-1610-2310-29
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-28 21:13:03Z origin change 240c::/48 AS138164 → AS45275 494322155105811569398358352042084727245275
2026-10-28 19:06:22Z origin change 240c::/48 AS45275 → AS138164 50300291476174609138164138164
2026-10-26 19:13:37Z origin change 240c::/48 AS138164 → AS45275 6129269398358352042084727245275
2026-10-26 14:02:53Z origin change 240c::/48 AS45275 → AS138164 34800296329002645376174609138164138164
2026-10-26 11:29:42Z origin change 240c::/48 AS138164 → AS45275 4439340175369398358352042084727245275
2026-10-26 11:29:40Z origin change 240c::/48 AS45275 → AS138164 44393394256693976174609138164138164
2026-10-26 11:29:29Z origin change 240c::/48 AS138164 → AS45275 20409219897817412998352042084727245275
2026-10-26 11:29:26Z origin change 240c::/48 AS45275 → AS138164 44393394256693976174609138164138164
2026-10-26 11:29:16Z origin change 240c::/48 AS138164 → AS45275 5805769398358352042084727245275
2026-10-26 11:29:16Z origin change 240c::/48 AS138164 → AS45275 3772169398358352042084727245275
2026-10-26 11:29:15Z origin change 240c::/48 AS138164 → AS45275 140369398358352042084727245275
2026-10-26 11:29:15Z origin change 240c::/48 AS45275 → AS138164 58057174645376174609138164138164
2026-10-26 11:29:15Z origin change 240c::/48 AS138164 → AS45275 494324836269398358352042084727245275
2026-10-26 11:29:15Z origin change 240c::/48 AS45275 → AS138164 29504693976174609138164138164
2026-10-26 11:29:15Z origin change 240c::/48 AS138164 → AS45275 2950469398358352042084727245275
2026-10-26 11:29:15Z origin change 240c::/48 AS45275 → AS138164 58057693976174609138164138164
2026-10-26 11:29:15Z origin change 240c::/48 AS45275 → AS138164 4439358057693976174609138164138164
2026-10-26 11:29:15Z origin change 240c::/48 AS138164 → AS45275 2040922076612998352042084727245275
2026-10-26 11:29:15Z origin change 240c::/48 AS45275 → AS138164 204092198978174645376174609138164138164
2026-10-26 11:28:54Z origin change 240c::/48 AS138164 → AS45275 349273492769398358352042084727245275
2026-10-26 11:28:54Z origin change 240c::/48 AS45275 → AS138164 3492734927693976174609138164138164
2026-10-26 11:28:43Z origin change 240c::/48 AS45275 → AS138164 37989693976174609138164138164
2026-10-26 11:28:42Z origin change 240c::/48 AS138164 → AS45275 85269398358352042084727245275
2026-10-26 11:28:36Z origin change 240c::/48 AS138164 → AS45275 3798969398358352042084727245275
2026-10-26 11:28:35Z origin change 240c::/48 AS45275 → AS138164 1403577693976174609138164138164
2026-10-26 11:28:34Z origin change 240c::/48 AS45275 → AS138164 1403577693976174609138164138164
2026-10-26 11:28:30Z origin change 240c::/48 AS138164 → AS45275 3772169398358352042084727245275
2026-10-26 11:28:28Z origin change 240c::/48 AS45275 → AS138164 14907291476174609138164138164
2026-10-26 11:28:27Z origin change 240c::/48 AS138164 → AS45275 3772169398358352042084727245275
2026-10-26 11:28:27Z origin change 240c::/48 AS45275 → AS138164 20205693976174609138164138164
2026-10-26 11:28:27Z origin change 240c::/48 AS138164 → AS45275 140357769398358352042084727245275
2026-10-26 11:28:26Z origin change 240c::/48 AS45275 → AS138164 29504693976174609138164138164
2026-10-26 11:28:26Z origin change 240c::/48 AS45275 → AS138164 4439358057693976174609138164138164
2026-10-26 11:28:26Z origin change 240c::/48 AS138164 → AS45275 3772169398358352042084727245275
2026-10-26 11:28:26Z origin change 240c::/48 AS138164 → AS45275 3772169398358352042084727245275
2026-10-26 11:28:26Z origin change 240c::/48 AS45275 → AS138164 61218693976174609138164138164
2026-10-26 11:28:26Z origin change 240c::/48 AS138164 → AS45275 2265269398358352042084727245275
2026-10-26 11:28:25Z origin change 240c::/48 AS138164 → AS45275 578211258669398358352042084727245275
2026-10-26 11:28:25Z origin change 240c::/48 AS45275 → AS138164 295046939291476174609138164138164
2026-10-26 11:28:25Z origin change 240c::/48 AS45275 → AS138164 21628582806762291476174609138164138164
2026-10-26 11:28:25Z origin change 240c::/48 AS138164 → AS45275 21628569398358352042084727245275
2026-10-26 11:28:25Z origin change 240c::/48 AS45275 → AS138164 21628582806762291476174609138164138164
2026-10-26 11:28:25Z origin change 240c::/48 AS138164 → AS45275 61218693912998352042084727245275
2026-10-26 11:28:24Z origin change 240c::/48 AS45275 → AS138164 2448276174609138164138164
2026-10-26 10:49:50Z origin change 240c::/48 AS45275 → AS138164 3492756655693976174609138164138164
2026-10-26 10:49:50Z origin change 240c::/48 AS138164 → AS45275 3492769398358352042084727245275
2026-10-26 10:49:36Z origin change 240c::/48 AS45275 → AS138164 44393394256693976174609138164138164
2026-10-26 10:49:36Z origin change 240c::/48 AS138164 → AS45275 580573454912998352042084727245275
2026-10-26 10:49:30Z origin change 240c::/48 AS138164 → AS45275 5062869398358352042084727245275
2026-10-26 10:49:28Z origin change 240c::/48 AS45275 → AS138164 44393394256693976174609138164138164
2026-10-26 10:49:26Z origin change 240c::/48 AS45275 → AS138164 4439358057693976174609138164138164
2026-10-26 10:49:26Z origin change 240c::/48 AS138164 → AS45275 2040922076612998352042084727245275
2026-10-26 10:49:26Z origin change 240c::/48 AS45275 → AS138164 204092198978174645376174609138164138164
2026-10-26 10:49:26Z origin change 240c::/48 AS138164 → AS45275 21628569398358352042084727245275
2026-10-26 10:49:26Z origin change 240c::/48 AS45275 → AS138164 58057174645376174609138164138164
2026-10-26 10:49:26Z origin change 240c::/48 AS138164 → AS45275 140369398358352042084727245275
2026-10-26 10:49:25Z origin change 240c::/48 AS138164 → AS45275 494324836212998352042084727245275
2026-10-26 10:48:50Z origin change 240c::/48 AS45275 → AS138164 852291476174609138164138164
2026-10-26 10:48:49Z origin change 240c::/48 AS138164 → AS45275 349273492769398358352042084727245275
2026-10-26 10:48:49Z origin change 240c::/48 AS45275 → AS138164 3492734927693976174609138164138164
2026-10-26 10:48:48Z origin change 240c::/48 AS138164 → AS45275 20409269398358352042084727245275
2026-10-26 10:48:38Z origin change 240c::/48 AS45275 → AS138164 37989693976174609138164138164
2026-10-26 10:48:37Z origin change 240c::/48 AS138164 → AS45275 3798969398358352042084727245275
2026-10-26 10:48:36Z origin change 240c::/48 AS138164 → AS45275 3772169398358352042084727245275
2026-10-26 10:48:36Z origin change 240c::/48 AS45275 → AS138164 57821125863257645376174609138164138164
2026-10-26 10:48:35Z origin change 240c::/48 AS45275 → AS138164 14907291476174609138164138164
2026-10-26 10:48:29Z origin change 240c::/48 AS138164 → AS45275 3772169398358352042084727245275
2026-10-26 10:48:27Z origin change 240c::/48 AS138164 → AS45275 140357769398358352042084727245275
2026-10-26 10:48:27Z origin change 240c::/48 AS45275 → AS138164 1403577693976174609138164138164
2026-10-26 10:48:26Z origin change 240c::/48 AS138164 → AS45275 3772169398358352042084727245275
2026-10-26 10:48:26Z origin change 240c::/48 AS45275 → AS138164 29504693976174609138164138164
2026-10-26 10:48:25Z origin change 240c::/48 AS45275 → AS138164 612186939645376174609138164138164
2026-10-26 10:48:25Z origin change 240c::/48 AS138164 → AS45275 1490712998352042084727245275
2026-10-26 10:48:25Z origin change 240c::/48 AS45275 → AS138164 14035771299645376174609138164138164
2026-10-26 10:48:25Z origin change 240c::/48 AS138164 → AS45275 2265269398358352042084727245275
2026-10-26 10:48:25Z origin change 240c::/48 AS45275 → AS138164 202051299645376174609138164138164
2026-10-26 10:48:24Z origin change 240c::/48 AS45275 → AS138164 2448276174609138164138164
2026-10-26 10:48:24Z origin change 240c::/48 AS138164 → AS45275 61218693912998352042084727245275
2026-10-26 10:48:24Z origin change 240c::/48 AS45275 → AS138164 295046939291476174609138164138164
2026-10-26 10:48:24Z origin change 240c::/48 AS138164 → AS45275 295043939217412998352042084727245275
2026-10-26 10:48:24Z origin change 240c::/48 AS45275 → AS138164 295046939291476174609138164138164
2026-10-26 10:48:24Z origin change 240c::/48 AS138164 → AS45275 578211258669398358352042084727245275
2026-10-26 10:42:31Z origin change 240c::/48 AS45275 → AS138164 44393394256693976174609138164138164
2026-10-26 10:42:31Z origin change 240c::/48 AS138164 → AS45275 3800169398358352042084727245275
2026-10-26 10:42:26Z origin change 240c::/48 AS138164 → AS45275 5805717412998352042084727245275
2026-10-26 10:42:22Z origin change 240c::/48 AS45275 → AS138164 44393394256693976174609138164138164
2026-10-26 10:42:03Z origin change 240c::/48 AS138164 → AS45275 3798969398358352042084727245275
2026-10-26 10:42:01Z origin change 240c::/48 AS45275 → AS138164 4439358057693976174609138164138164
2026-10-26 10:42:01Z origin change 240c::/48 AS138164 → AS45275 140369398358352042084727245275
2026-10-26 10:42:01Z origin change 240c::/48 AS45275 → AS138164 58057693976174609138164138164
2026-10-26 10:42:01Z origin change 240c::/48 AS138164 → AS45275 2265212998352042084727245275
2026-10-26 10:42:01Z origin change 240c::/48 AS45275 → AS138164 29504693976174609138164138164
2026-10-26 10:42:01Z origin change 240c::/48 AS138164 → AS45275 2950469398358352042084727245275
2026-10-26 10:41:20Z origin change 240c::/48 AS45275 → AS138164 852291476174609138164138164
2026-10-26 10:41:19Z origin change 240c::/48 AS138164 → AS45275 3492769398358352042084727245275
2026-10-26 10:41:19Z origin change 240c::/48 AS45275 → AS138164 3492734927693976174609138164138164
2026-10-26 10:41:18Z origin change 240c::/48 AS45275 → AS138164 503041299645376174609138164138164
2026-10-26 10:41:18Z origin change 240c::/48 AS138164 → AS45275 20409269398358352042084727245275
2026-10-26 10:41:17Z origin change 240c::/48 AS45275 → AS138164 57381503041299645376174609138164138164
2026-10-26 10:41:16Z origin change 240c::/48 AS138164 → AS45275 3772169398358352042084727245275