163.220.0.0/18
Nobody announces 163.220.0.0/18 on its own; it is covered by 163.220.0.0/17 AS2907 SINET-AS. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 163.220.0.0/18
Prefix
Origin
not announced
Size
16,384 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 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 |
|---|---|---|---|---|
| 163.220.0.0/18 | AS18127 Ibaraki | RADB | National Institute of Advanced Industrial Science and Technology | MAINT-AS18125 |
| 163.220.0.0/17 covering | AS2907 SINET-AS | JPIRR | National Institute of Advanced Industrial Science and Technology | MAINT-AS2907 |
| 163.220.0.0/16 covering | AS18127 Ibaraki | RADB | Tsukuba-WAN Network | MAINT-AS18125 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.