203.65.160.0/19 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 203.65.160.0/19
Prefix
Origin
AS9924 TFN-TW
RPKI
RPKI valid
Size
8,192 addresses
Less specific
none
More specifics
2
IRR route objects
4 exact, 1 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 203.65.160.0/19 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 36601:174 36601:2001 |
| Updated | 6d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3491 9924
| Origin | AS9924 Taiwan Fixed Network, Telco and Network Service Provider. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 4h 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 | 7d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS9924 to originate 203.65.160.0/19 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.65.160.0/19 | /24 | AS4662 QTCN-ASN1 | APNIC |
| 203.65.160.0/19 | /24 | 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 |
|---|---|---|---|---|
| 203.65.160.0/19 | AS4662 QTCN-ASN1 | APNIC | GCNet (Reach & Range Inc.) | MAINT-GCNET-TW |
| 203.65.160.0/19 | AS9924 TFN-TW | NTTCOM | Proxy-registered route object | MAINT-AS9924 |
| 203.65.160.0/19 | AS9924 TFN-TW | RADB | Proxy-registered route object | MAINT-AS9924 |
| 203.65.160.0/19 | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 203.65.0.0/16 covering | AS3462 HINET | RADB | Data Communications Institute 21, Shin-Yi Road Section 1 Taipei Taiwan | MAINT-AS3462 |
More specific
Prefixes inside 203.65.160.0/19
2 announced prefixes fall inside this one.