222.255.144.0/20
Nobody announces 222.255.144.0/20 on its own; it is covered by 222.255.0.0/16 AS45899 VNPT-AS-VN. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 222.255.144.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
More specifics
10
IRR route objects
2 exact, 9 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 222.255.128.0/18 | /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 |
|---|---|---|---|---|
| 222.255.144.0/20 | AS45899 VNPT-AS-VN | APNIC | VNPT | MAINT-VN-VNPT |
| 222.255.144.0/20 | AS45899 VNPT-AS-VN | RADB | VNPT-Net | MAINT-AS45899 |
| 222.255.128.0/19 covering | AS7643 VNPT-AS-VN | APNIC | VietNam Post and Telecom Corporation (VNPT) VNPT-AS-AP | MAINT-VN-VNPT |
| 222.255.128.0/19 covering | AS45899 VNPT-AS-VN | APNIC | VNPT | MAINT-VN-VNPT |
| 222.255.128.0/19 covering | AS45899 VNPT-AS-VN | RADB | VNPT-Net | MAINT-AS45899 |
| 222.255.128.0/19 covering | AS7643 VNPT-AS-VN | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 222.255.128.0/18 covering | AS45899 VNPT-AS-VN | APNIC | VNPT | MAINT-VN-VNPT |
| 222.255.128.0/18 covering | AS45899 VNPT-AS-VN | RADB | VNPT-Net | MAINT-AS45899 |
| 222.255.0.0/16 covering | AS45899 VNPT-AS-VN | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 222.252.0.0/14 covering | AS7643 VNPT-AS-VN | RADB | Proxy-registered route object | MAINT-AS3491 |
| 222.252.0.0/14 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 222.255.144.0/20
10 announced prefixes fall inside this one.
Show the 10 prefixes
222.255.144.0/21 AS45899 VNPT-AS-VN222.255.144.0/23 AS45899 VNPT-AS-VN222.255.144.0/24 AS45899 VNPT-AS-VN222.255.146.0/23 AS45899 VNPT-AS-VN222.255.148.0/23 AS45899 VNPT-AS-VN222.255.150.0/23 AS45899 VNPT-AS-VN222.255.152.0/23 AS45899 VNPT-AS-VN222.255.154.0/23 AS45899 VNPT-AS-VN222.255.156.0/23 AS45899 VNPT-AS-VN222.255.158.0/23 AS45899 VNPT-AS-VN