45.61.192.0/21 AZURE TECHNOLOGY CO., LIMITED
Announced by AS53587 AZURE TECHNOLOGY CO., LIMITED. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 45.61.192.0/21
Prefix
Origin
AS53587 AZT
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
2
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 45.61.192.0/21 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 53587
| Origin | AS53587 AZURE TECHNOLOGY CO., LIMITED |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 137409 53587×5
| Origin | AS53587 AZURE TECHNOLOGY CO., LIMITED |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 21859 53587
| Origin | AS53587 AZURE TECHNOLOGY CO., LIMITED |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 15h 31m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS53587 to originate 45.61.192.0/18 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 45.61.192.0/18 | /24 | AS53587 AZT | ARIN |
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 |
|---|---|---|---|---|
| 45.61.192.0/21 | AS53587 AZT | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 45.61.192.0/21 | AS53587 AZT | RADB | AS53587 | MAINT-AS53587 |
| 45.61.192.0/20 covering | AS53587 AZT | RADB | CloudDDOS | MAINT-AS18779 |
| 45.61.192.0/18 covering | AS53587 AZT | ARIN | 1644 Sherman Street Denver CO 80203 United States | MNT-CTC-211 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 45.61.192.0/21
2 announced prefixes fall inside this one.