121.52.144.0/20
Nobody announces 121.52.144.0/20 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 121.52.144.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
none
More specifics
18
IRR route objects
2 exact, 0 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 121.52.144.0/20 | /24 | AS45773 HECPERN-AS-PK | 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 |
|---|---|---|---|---|
| 121.52.144.0/20 | AS45773 HECPERN-AS-PK | APNIC | Route-Object | MAINT-PK-PERN |
| 121.52.144.0/20 | AS45773 HECPERN-AS-PK | RADB | TRANSWORLD via EMIX | MAINT-AS8966 |
More specific
Prefixes inside 121.52.144.0/20
18 announced prefixes fall inside this one.
Show the 18 prefixes
121.52.144.0/24 AS45773 HECPERN-AS-PK121.52.145.0/24 AS45773 HECPERN-AS-PK121.52.146.0/24 AS45773 HECPERN-AS-PK121.52.147.0/24 AS45773 HECPERN-AS-PK121.52.148.0/24 AS45773 HECPERN-AS-PK121.52.149.0/24 AS45773 HECPERN-AS-PK121.52.150.0/24 AS45773 HECPERN-AS-PK121.52.151.0/24 AS45773 HECPERN-AS-PK121.52.152.0/23 AS45773 HECPERN-AS-PK121.52.152.0/24 AS45773 HECPERN-AS-PK121.52.153.0/24 AS45773 HECPERN-AS-PK121.52.154.0/24 AS45773 HECPERN-AS-PK121.52.155.0/24 AS45773 HECPERN-AS-PK121.52.156.0/24 AS45773 HECPERN-AS-PK121.52.157.0/24 AS45773 HECPERN-AS-PK121.52.158.0/23 AS45773 HECPERN-AS-PK121.52.158.0/24 AS45773 HECPERN-AS-PK121.52.159.0/24 AS45773 HECPERN-AS-PK