143.63.0.0/16
Nobody announces 143.63.0.0/16 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 143.63.0.0/16
Prefix
Origin
not announced
Size
65,536 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 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 |
|---|---|---|---|---|
| 143.63.0.0/16 | AS6984 NYNEX-AS | LEVEL3 | New route for Verizon | VZCORP-MNT |