123.31.44.0/22
Nobody announces 123.31.44.0/22 on its own; it is covered by 123.31.32.0/20 AS135905 VNPT-AS-VN. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 123.31.44.0/22
Prefix
Origin
not announced
Size
1,024 addresses
Less specific
More specifics
3
IRR route objects
1 exact, 8 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 123.31.32.0/20 | /24 | AS135905 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 |
|---|---|---|---|---|
| 123.31.44.0/22 | AS135905 VNPT-AS-VN | APNIC | VNPT | MAINT-VN-VNPT |
| 123.31.40.0/21 covering | AS135905 VNPT-AS-VN | APNIC | VNPT | MAINT-VN-VNPT |
| 123.31.32.0/20 covering | AS135905 VNPT-AS-VN | APNIC | VNPT | MAINT-VN-VNPT |
| 123.31.32.0/19 covering | AS7643 VNPT-AS-VN | APNIC | VietNam Post and Telecom Corporation (VNPT) VNPT-AS-AP | MAINT-VN-VNPT |
| 123.31.32.0/19 covering | AS7643 VNPT-AS-VN | NTTCOM | VDC-NET | MAINT-VDC |
| 123.31.32.0/19 covering | AS45899 VNPT-AS-VN | RADB | VNPT-Net | MAINT-AS45899 |
| 123.31.0.0/18 covering | AS45899 VNPT-AS-VN | RADB | VNPT-Net | MAINT-AS45899 |
| 123.31.0.0/16 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 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 123.31.44.0/22
3 announced prefixes fall inside this one.