203.65.128.0/19 Data Communication Business Group
Announced by AS4782 Data Communication Business Group. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.65.128.0/19
Prefix
Origin
AS4782 GSNET
RPKI
RPKI valid
Size
8,192 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 04:02 UTC
Paths
How 203.65.128.0/19 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 9680 3462 4782
| Origin | AS4782 Data Communication Business Group |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9680×2 3462 4782
| Origin | AS4782 Data Communication Business Group |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9680 3462 4782
| Origin | AS4782 Data Communication Business Group |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS4782 to originate 203.65.128.0/19 up to /19. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.65.128.0/19 | /19 | AS4782 GSNET | 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 |
|---|---|---|---|---|
| 203.65.128.0/19 | AS4782 GSNET | RADB | Chunghwa Telecom Co., Ltd. (GSNet) Data Communication Business Group 21, Section 1, Hsin-Yi Road, Taipei Taiwan R.O.C. | MAINT-AS3462 |
| 203.65.0.0/16 covering | AS3462 HINET | RADB | Data Communications Institute 21, Shin-Yi Road Section 1 Taipei Taiwan | MAINT-AS3462 |