39.1.48.0/20
Nobody announces 39.1.48.0/20 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 39.1.48.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
none
More specifics
20
IRR route objects
0 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 39.1.48.0/20 | /24 | AS9922 NKB-AS-TW | APNIC |
| 39.1.0.0/16 | /24 | AS18182 SONET-TW | 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 |
|---|---|---|---|---|
| 39.1.32.0/19 covering | AS18182 SONET-TW | RADB | So-net Entertainment Taiwan Limited CO., LTD. | MAINT-AS18182 |
| 39.1.0.0/18 covering | AS18182 SONET-TW | RADB | So-net Entertainment Taiwan Limited CO., LTD. | MAINT-AS18182 |
| 39.1.0.0/16 covering | AS18182 SONET-TW | RADB | So-net Entertainment Taiwan Limited CO., LTD. | MAINT-AS18182 |
More specific
Prefixes inside 39.1.48.0/20
20 announced prefixes fall inside this one.
Show the 20 prefixes
39.1.48.0/22 AS9922 NKB-AS-TW39.1.48.0/24 AS9922 NKB-AS-TW39.1.49.0/24 AS9922 NKB-AS-TW39.1.50.0/24 AS9922 NKB-AS-TW39.1.51.0/24 AS9922 NKB-AS-TW39.1.52.0/22 AS9922 NKB-AS-TW39.1.52.0/24 AS9922 NKB-AS-TW39.1.53.0/24 AS9922 NKB-AS-TW39.1.54.0/24 AS9922 NKB-AS-TW39.1.55.0/24 AS9922 NKB-AS-TW39.1.56.0/22 AS9922 NKB-AS-TW39.1.56.0/24 AS9922 NKB-AS-TW39.1.57.0/24 AS9922 NKB-AS-TW39.1.58.0/24 AS9922 NKB-AS-TW39.1.59.0/24 AS9922 NKB-AS-TW39.1.60.0/22 AS9922 NKB-AS-TW39.1.60.0/24 AS9922 NKB-AS-TW39.1.61.0/24 AS9922 NKB-AS-TW39.1.62.0/24 AS9922 NKB-AS-TW39.1.63.0/24 AS9922 NKB-AS-TW