74.121.4.0/23
Nobody announces 74.121.4.0/23 on its own; it is covered by 74.121.4.0/22 AS22937 SHELDON-AS-1. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 74.121.4.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
More specifics
0
IRR route objects
3 exact, 8 covering
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 |
|---|---|---|---|---|
| 74.121.4.0/23 | AS22937 SHELDON-AS-1 | ALTDB | ACTUSA IPv4 Network 74_121_4_0_23 | MAINT-ACTUSA |
| 74.121.4.0/23 | AS22937 SHELDON-AS-1 | ARIN | MNT-SHELD-2 route 074.121.004.000/23 AS22937 | MNT-SHELD-2 |
| 74.121.4.0/23 | AS22937 SHELDON-AS-1 | NTTCOM | ACTUSA IPv4 Network 74_121_4_0_23 | MAINT-ACTUSA |
| 74.121.4.0/22 covering | AS22937 SHELDON-AS-1 | ALTDB | ACTUSA IPv4 Network 74_121_4_0_22 | MAINT-ACTUSA |
| 74.121.4.0/22 covering | AS22937 SHELDON-AS-1 | ARIN | MNT-SHELD-2 route 074.121.004.000/22 AS22937 | MNT-SHELD-2 |
| 74.121.4.0/22 covering | AS22937 SHELDON-AS-1 | NTTCOM | ACTUSA IPv4 Network 74_121_4_0_22 | MAINT-ACTUSA |
| 74.121.4.0/22 covering | AS5033 AS5033 | RADB | PNAP-LAX iswest | MAINT-AS1828 |
| 74.121.0.0/21 covering | AS22937 SHELDON-AS-1 | ALTDB | N | MAINT-ACTUSA |
| 74.121.0.0/21 covering | AS22937 SHELDON-AS-1 | ARIN | MNT-SHELD-2 route 074.121.000.000/21 AS22937 | MNT-SHELD-2 |
| 74.121.0.0/21 covering | AS22937 SHELDON-AS-1 | NTTCOM | ACTUSA-Net-2 | MAINT-ACTUSA |
| 74.121.0.0/21 covering | AS5033 AS5033 | RADB | PNAP-LAX iswest | MAINT-AS1828 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.