209.143.64.0/23
Nobody announces 209.143.64.0/23 on its own; it is covered by 209.143.64.0/18 AS17054 EXPEDIENT. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 209.143.64.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 209.143.64.0/18 | /24 | AS17054 EXPEDIENT | 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 |
|---|---|---|---|---|
| 209.143.64.0/23 | AS14390 CORENET | LEVEL3 | charm-block6 | CORETEL-MNT |
| 209.143.64.0/18 covering | AS1784 GCFA-ASN02 | LEVEL3 | AS1784-CUST | BROADVOICE-MNT |
| 209.143.64.0/18 covering | AS33321 ZAYO-33321 | LEVEL3 | DP-AGG | LITECAST-MNT |
| 209.143.64.0/18 covering | AS17054 EXPEDIENT | RADB | Baltimore | MAINT-AS17054 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.