121.50.48.0/23
Nobody announces 121.50.48.0/23 on its own; it is covered by 121.50.48.0/21 AS151374 IWK-WORKS. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 121.50.48.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 121.50.48.0/21 | /24 | AS151374 IWK-WORKS | 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 |
|---|---|---|---|---|
| 121.50.48.0/23 | AS151374 IWK-WORKS | APNIC | Foresightwave INC. 2F Fukada Bldg. 1-13-4 Ogaya | MAINT-JP-FSW |
| 121.50.48.0/22 covering | AS151374 IWK-WORKS | APNIC | Foresightwave INC. 2F Fukada Bldg. 1-13-4 Ogaya | MAINT-JP-FSW |
| 121.50.48.0/21 covering | AS151374 IWK-WORKS | APNIC | Foresightwave INC. 2F Fukada Bldg. 1-13-4 Ogaya | MAINT-JP-FSW |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.