203.189.28.0/23 VIETINBANK-VN
Announced by AS38730 VIETINBANK-VN. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.189.28.0/23
Prefix
Origin
AS38730 VIETINBANK-AS-VN
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
2
IRR route objects
3 exact, 3 covering
In RouteViews
2026-10-15 16:02 UTC
Paths
How 203.189.28.0/23 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 58453 45899 38730
| Origin | AS38730 VIETINBANK-VN |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 58453 45899 38730
| Origin | AS38730 VIETINBANK-VN |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 45899 38730
| Origin | AS38730 VIETINBANK-VN |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 22h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS38730 to originate 203.189.28.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.189.28.0/22 | /24 | AS38730 VIETINBANK-AS-VN | 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 |
|---|---|---|---|---|
| 203.189.28.0/23 | AS38730 VIETINBANK-AS-VN | APNIC | VIETINBANK-VN | MAINT-VN-VNNIC |
| 203.189.28.0/23 | AS38730 VIETINBANK-AS-VN | NTTCOM | Vietnam Bank for Industry and Trade | MAINT-VDC |
| 203.189.28.0/23 | AS38730 VIETINBANK-AS-VN | RADB | Vietnam Bank for Industry and Trade 46A Tang Bat Ho, Hai Ba Trung, Hanoi | MAINT-AS18403 |
| 203.189.28.0/22 covering | AS38730 VIETINBANK-AS-VN | APNIC | VIETINBANK-VN | MAINT-VN-VNNIC |
| 203.189.28.0/22 covering | AS38730 VIETINBANK-AS-VN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 203.189.28.0/22 covering | AS38730 VIETINBANK-AS-VN | RADB | Proxy-registered route object | MAINT-AS9304 |
More specific
Prefixes inside 203.189.28.0/23
2 announced prefixes fall inside this one.