143.174.192.0/21 Macquarie Technology Operations Pty Limited
Announced by AS140637 Macquarie Technology Operations Pty Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 143.174.192.0/21
Prefix
Origin
AS140637 MTG-MG
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-15 04:02 UTC
Paths
How 143.174.192.0/21 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 38195 17477 140637
| Origin | AS140637 Macquarie Technology Operations Pty Limited |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 2d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257 38195 17477 140637
| Origin | AS140637 Macquarie Technology Operations Pty Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 2d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 38195 17477 140637
| Origin | AS140637 Macquarie Technology Operations Pty Limited |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 2d 18h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS140637 to originate 143.174.192.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 143.174.192.0/21 | /21 | AS140637 MTG-MG | APNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 143.174.192.0/21 | AS140637 MTG-MG | APNIC | Department of Industry, Innovation, Science, Research and Tertiary Education Postal address: GPO Box 9839 CANBERRA ACT 2601 | MAINT-DOIISRATE-AU |
| 143.174.0.0/16 covering | AS17477 MCT-SYDNEY | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |