123.31.128.0/17
Nobody announces 123.31.128.0/17 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 123.31.128.0/17
Prefix
Origin
not announced
Size
32,768 addresses
Less specific
none
More specifics
11
IRR route objects
1 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 123.31.128.0/17 | /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 |
|---|---|---|---|---|
| 123.31.128.0/17 | AS45899 VNPT-AS-VN | APNIC | VNPT | MAINT-VN-VNPT |
| 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 |
More specific
Prefixes inside 123.31.128.0/17
11 announced prefixes fall inside this one.
Show the 11 prefixes
123.31.128.0/20 AS45899 VNPT-AS-VN123.31.144.0/20 AS45899 VNPT-AS-VN123.31.156.0/24 AS45899 VNPT-AS-VN123.31.160.0/20 AS45899 VNPT-AS-VN123.31.176.0/20 AS45899 VNPT-AS-VN123.31.184.0/23 AS45899 VNPT-AS-VN123.31.186.0/23 AS45899 VNPT-AS-VN123.31.192.0/20 AS45899 VNPT-AS-VN123.31.208.0/20 AS45899 VNPT-AS-VN123.31.224.0/20 AS45899 VNPT-AS-VN123.31.240.0/20 AS45899 VNPT-AS-VN