203.71.0.0/16 Taiwan Academic Network (TANet) Information Center
Announced by AS1659 Taiwan Academic Network (TANet) Information Center. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.71.0.0/16
Prefix
Origin
AS1659 ERX-TANET-ASN1
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
2
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 203.71.0.0/16 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 13760 6939 17717×2 1659
| Origin | AS1659 Taiwan Academic Network (TANet) Information Center |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 4d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 17717×2 1659
| Origin | AS1659 Taiwan Academic Network (TANet) Information Center |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 17717×2 1659
| Origin | AS1659 Taiwan Academic Network (TANet) Information Center |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 23h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS1659 to originate 203.71.0.0/16 up to /16. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.71.0.0/16 | /16 | AS1659 ERX-TANET-ASN1 | 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 |
|---|---|---|---|---|
| 203.71.0.0/16 | AS1659 ERX-TANET-ASN1 | NTTCOM | TANET (proxy-registered route object) | MAINT-ASNET |
| 203.71.0.0/16 | AS1659 ERX-TANET-ASN1 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |
| 203.71.0.0/16 | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
More specific
Prefixes inside 203.71.0.0/16
2 announced prefixes fall inside this one.