2001:4541:9000::/36 Taiwan Fixed Network, Telco and Network Service Provider.
Announced by AS9924 Taiwan Fixed Network, Telco and Network Service Provider. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2001:4541:9000::/36
Prefix
Origin
AS9924 TFN-TW
RPKI
RPKI valid
Size
268,435,456 /64s
Less specific
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-12 12:08 UTC
Paths
How 2001:4541:9000::/36 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 9924
| Origin | AS9924 Taiwan Fixed Network, Telco and Network Service Provider. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:2001 |
| Updated | 4d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9002 9924
| Origin | AS9924 Taiwan Fixed Network, Telco and Network Service Provider. |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9924
| Origin | AS9924 Taiwan Fixed Network, Telco and Network Service Provider. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 3d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS9924 to originate 2001:4540::/27 up to /64. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2001:4540::/27 | /64 | AS9924 TFN-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 |
|---|---|---|---|---|
| 2001:4541:9000::/36 | AS9924 TFN-TW | NTTCOM | Taiwan Fixed Network 9924 | MAINT-AS9924 |
| 2001:4541:9000::/36 | AS9924 TFN-TW | RADB | Taiwan Fixed Network 9924 | MAINT-AS9924 |
| 2001:4540::/27 covering | AS9924 TFN-TW | NTTCOM | Taiwan Fixed Network 9924 | MAINT-AS9924 |
| 2001:4540::/27 covering | AS9924 TFN-TW | RADB | Taiwan Fixed Network 9924 | MAINT-AS9924 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.