203.163.193.0/24 Digidom CableTV Co., LTD.
Announced by AS131607 Digidom CableTV Co., LTD. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.163.193.0/24
Prefix
Origin
AS131607 DCTV-AS-TW
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 7 covering
In RouteViews
2026-10-16 08:02 UTC
Paths
How 203.163.193.0/24 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 15412 17408 131607
| Origin | AS131607 Digidom CableTV Co., LTD. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 2d 2h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 17408 131607
| Origin | AS131607 Digidom CableTV Co., LTD. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 13h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 17408 131607
| Origin | AS131607 Digidom CableTV Co., LTD. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 13h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS131607 to originate 203.163.193.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.163.193.0/24 | /24 | AS131607 DCTV-AS-TW | APNIC |
| 203.163.192.0/23 | /23 | AS17408 ABOVE-AS-AP | 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 |
|---|---|---|---|---|
| 203.163.193.0/24 | AS131607 DCTV-AS-TW | APNIC | Chief Telecom Inc. 2F, No. 68, Ruiguanf Rd., NeiHu District, | MAINT-TW-CHIEF |
| 203.163.193.0/24 | AS131607 DCTV-AS-TW | RADB | Registered for Route | MAINT-AS17408 |
| 203.163.192.0/23 covering | AS17408 ABOVE-AS-AP | APNIC | Chief Telecom Inc. 2F, No. 68, Ruiguanf Rd., NeiHu District, | MAINT-TW-CHIEF |
| 203.163.192.0/23 covering | AS17408 ABOVE-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 203.163.192.0/23 covering | AS17408 ABOVE-AS-AP | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 203.163.192.0/23 covering | AS17408 ABOVE-AS-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 203.163.192.0/21 covering | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 203.163.192.0/19 covering | AS9831 UNIGATE-AS-AP | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |
| 203.163.192.0/19 covering | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.