103.5.218.0/24 Caldawin Software Technology Company Limited
Announced by AS137538 Caldawin Software Technology Company Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 103.5.218.0/24
Prefix
Origin
AS137538 CSTCL-AS-AP
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 103.5.218.0/24 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 38008 132407 137538
| Origin | AS137538 Caldawin Software Technology Company Limited |
| Origin code | incomplete |
| Communities | 174:21201 174:22039 36601:150 36601:174 36601:2001 38008:2403:174 38008:2403:3356 38008:2403:3491 38008:2403:4635 38008:2403:10099 38008:2403:23764 38008:2403:24115 |
| Updated | 6d 9h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 38008 132407 137538
| Origin | AS137538 Caldawin Software Technology Company Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 17h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 38008 132407 137538
| Origin | AS137538 Caldawin Software Technology Company Limited |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 38008 132407 137538
| Origin | AS137538 Caldawin Software Technology Company Limited |
| Origin code | incomplete |
| Communities | 174:21201 174:22039 38008:2403:174 38008:2403:3356 38008:2403:3491 38008:2403:4635 38008:2403:10099 38008:2403:23764 38008:2403:24115 |
| Updated | 4d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 38008 132407 137538
| Origin | AS137538 Caldawin Software Technology Company Limited |
| Origin code | incomplete |
| Communities | 174:21201 174:22039 36295:100 36295:174 38008:2403:174 38008:2403:3356 38008:2403:3491 38008:2403:4635 38008:2403:10099 38008:2403:23764 38008:2403:24115 |
| Updated | 10d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS137538 to originate 103.5.218.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.5.218.0/23 | /24 | AS137538 CSTCL-AS-AP | 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 |
|---|---|---|---|---|
| 103.5.218.0/24 | AS137538 CSTCL-AS-AP | APNIC | Caldawin Software Technology Company Limited 5 Andar A, Finance and IT Center of Macau 70 Avenida Comercial de Macau | MAINT-CSTCL-MO |
| 103.5.218.0/23 covering | AS137538 CSTCL-AS-AP | ALTDB | AperNet Customer | MNT-APERNET |
| 103.5.218.0/23 covering | AS137538 CSTCL-AS-AP | APNIC | Caldawin Software Technology Company Limited 5 Andar A, Finance and IT Center of Macau 70 Avenida Comercial de Macau | MAINT-CSTCL-MO |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.