103.21.28.0/24 EZE Castle Integration Inc.
Announced by AS54187 EZE Castle Integration Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 103.21.28.0/24
Prefix
Origin
AS54187 ECINET2
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 16:02 UTC
Paths
How 103.21.28.0/24 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 3491×2 54187
| Origin | AS54187 EZE Castle Integration Inc. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 11h 10m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4637 54187
| Origin | AS54187 EZE Castle Integration Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3491 54187
| Origin | AS54187 EZE Castle Integration Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 1h 53m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS54187 to originate 103.21.28.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.21.28.0/22 | /24 | AS54187 ECINET2 | 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 |
|---|---|---|---|---|
| 103.21.28.0/24 | AS54187 ECINET2 | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 103.21.28.0/23 covering | AS54187 ECINET2 | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 103.21.28.0/22 covering | AS54187 ECINET2 | RADB | Proxy-registered route object | MAINT-HGC-INTL |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.