161.203.21.0/24
Nobody announces 161.203.21.0/24 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 161.203.21.0/24
Prefix
Origin
not announced
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 161.203.0.0/16 | /16 | AS2581 GAO | ARIN |
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 |
|---|---|---|---|---|
| 161.203.21.0/24 | AS3356 LEVEL3 | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 161.203.0.0/16 covering | AS2581 GAO | ARIN | U.S. Government Accountability Office | MNT-UGAO |