123.30.96.0/21 VNPT Corp
Announced by AS45899 VNPT Corp. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 123.30.96.0/21
Prefix
Origin
AS45899 VNPT-AS-VN
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
6
IRR route objects
3 exact, 9 covering
In RouteViews
2026-10-14 16:02 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS45899 to originate 123.30.96.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 123.30.96.0/21 | /24 | AS45899 VNPT-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 |
|---|---|---|---|---|
| 123.30.96.0/21 | AS45899 VNPT-AS-VN | APNIC | VNPT | MAINT-VN-VNPT |
| 123.30.96.0/21 | AS45899 VNPT-AS-VN | NTTCOM | VNPT Net | MAINT-VNPT |
| 123.30.96.0/21 | AS45899 VNPT-AS-VN | RADB | VNPT-Net | MAINT-AS45899 |
| 123.30.96.0/20 covering | AS7643 VNPT-AS-VN | APNIC | VietNam Post and Telecom Corporation (VNPT) VNPT-AS-AP | MAINT-VN-VNPT |
| 123.30.96.0/20 covering | AS7643 VNPT-AS-VN | NTTCOM | VietNam Post and Telecom Corporation (VNPT) | MAINT-VDC |
| 123.30.96.0/20 covering | AS7643 VNPT-AS-VN | RADB | Proxy-registered route object | MAINT-AS9304 |
| 123.30.96.0/20 covering | AS45899 VNPT-AS-VN | RADB | VNPT-Net | MAINT-AS45899 |
| 123.30.96.0/19 covering | AS45899 VNPT-AS-VN | RADB | VNPT-Net | MAINT-AS45899 |
| 123.30.64.0/18 covering | AS45899 VNPT-AS-VN | RADB | VNPT-Net | MAINT-AS45899 |
| 123.30.0.0/16 covering | AS7643 VNPT-AS-VN | RADB | Proxy-registered route object | MAINT-AS3491 |
| 123.30.0.0/16 covering | AS45899 VNPT-AS-VN | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 123.16.0.0/12 covering | AS45899 VNPT-AS-VN | RADB | VNPT | MAINT-AS9318 |
More specific
Prefixes inside 123.30.96.0/21
6 announced prefixes fall inside this one.