61.67.0.0/20 Great Taipei Broadband Company Ltd.
Announced by AS18413 Great Taipei Broadband Company Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 61.67.0.0/20
Prefix
Origin
AS18413 GBTC-TW
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
6
IRR route objects
4 exact, 2 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 61.67.0.0/20 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 18413
| Origin | AS18413 Great Taipei Broadband Company Ltd. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9002 4780 9919 18413
| Origin | AS18413 Great Taipei Broadband Company Ltd. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 1d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9924 18413
| Origin | AS18413 Great Taipei Broadband Company Ltd. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS18413 to originate 61.67.0.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 61.67.0.0/20 | /24 | AS18413 GBTC-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 |
|---|---|---|---|---|
| 61.67.0.0/20 | AS18413 GBTC-TW | NTTCOM | Taiwan Telecommunication Network Services Co. Ltd. | MAINT-AS9924 |
| 61.67.0.0/20 | AS18413 GBTC-TW | RADB | Taiwan Telecommunication Network Services Co. Ltd. transit for Great Taipei Broadband Co.,Ltd | MAINT-AS9924 |
| 61.67.0.0/20 | AS4747 TFN-TW-TTN | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 61.67.0.0/20 | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 61.67.0.0/19 covering | AS18049 TINP-TW | RADB | SeedNet Proxy-registered route object | MAINT-AS4780 |
| 61.64.0.0/14 covering | AS7497 CSTNET-AS-AP | RADB | Proxy-registered route object | MAINT-AS3491 |
More specific
Prefixes inside 61.67.0.0/20
6 announced prefixes fall inside this one.