210.58.112.0/21 Dynamic Computing Technology
Announced by AS131601 Dynamic Computing Technology. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 210.58.112.0/21
Prefix
Origin
AS131601 DCT
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 10 covering
In RouteViews
2026-10-13 08:02 UTC
Paths
How 210.58.112.0/21 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 4780 17709 131601
| Origin | AS131601 Dynamic Computing Technology |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 7h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6453 4780 17709 131601
| Origin | AS131601 Dynamic Computing Technology |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 5h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6453 4780 17709 131601
| Origin | AS131601 Dynamic Computing Technology |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 2d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS131601 to originate 210.58.112.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 210.58.112.0/21 | /24 | AS131601 DCT | APNIC |
| 210.58.112.0/20 | /24 | AS17709 APT | APNIC |
| 210.58.0.0/16 | /24 | AS7482 APOL-AS | APNIC |
| 210.58.0.0/16 | /24 | AS17709 APT | 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 |
|---|---|---|---|---|
| 210.58.112.0/20 covering | AS17709 APT | RADB | Asia Pacific Telecom | MAINT-AS17709 |
| 210.58.64.0/18 covering | AS7482 APOL-AS | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 |
| 210.58.64.0/18 covering | AS7482 APOL-AS | RADB | Asia Pacific Online (APOL) | MAINT-AS17709 |
| 210.58.64.0/18 covering | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 210.58.0.0/17 covering | AS7482 APOL-AS | RADB | Asia Pacific Online (APOL) | MAINT-AS17709 |
| 210.58.0.0/17 covering | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 210.58.0.0/16 covering | AS7482 APOL-AS | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 |
| 210.58.0.0/16 covering | AS7482 APOL-AS | RADB | Asia Pacific Online (APOL) | MAINT-AS17709 |
| 210.58.0.0/16 covering | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 210.58.0.0/16 covering | AS17709 APT | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.