121.1.0.0/24
Nobody announces 121.1.0.0/24 on its own; it is covered by 121.1.0.0/18 AS10139 SMARTBRO-PH-AP. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 121.1.0.0/24
Prefix
Origin
not announced
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 4 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 121.1.0.0/20 | /24 | AS10139 SMARTBRO-PH-AP | 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 |
|---|---|---|---|---|
| 121.1.0.0/24 | AS10139 SMARTBRO-PH-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 121.1.0.0/21 covering | AS10139 SMARTBRO-PH-AP | NTTCOM | Smart | MAINT-PLDT |
| 121.1.0.0/20 covering | AS10139 SMARTBRO-PH-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 121.1.0.0/18 covering | AS10139 SMARTBRO-PH-AP | NTTCOM | Weroam Meridian | MAINT-PLDT |
| 121.1.0.0/18 covering | AS9299 IPG-AS-AP | RADB | HGC (customer route) | MAINT-AS9304 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.