103.159.176.0/23 CSPTEK LTD. CO.
Announced by AS38839 CSPTEK LTD. CO. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 103.159.176.0/23
Prefix
Origin
AS38839 CSPTEK-AS-TW
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 08:02 UTC
Paths
How 103.159.176.0/23 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 18250 38839
| Origin | AS38839 CSPTEK LTD. CO. |
| Origin code | IGP |
| Communities | 174:21201 174:22039 36601:150 36601:174 36601:2001 38008:2403:174 38008:2403:3356 38008:2403:3491 38008:2403:4635 38008:2403:24115 |
| Updated | 6d 6h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 38008 18250 38839
| Origin | AS38839 CSPTEK LTD. CO. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 14h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 38008 18250 38839
| Origin | AS38839 CSPTEK LTD. CO. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 18h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS38839 to originate 103.159.176.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.159.176.0/23 | /24 | AS38839 CSPTEK-AS-TW | 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 |
|---|---|---|---|---|
| 103.159.176.0/23 | AS38839 CSPTEK-AS-TW | APNIC | Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | MAINT-TW-TWNIC |