72.18.16.0/20
Nobody announces 72.18.16.0/20 on its own; it is covered by 72.18.0.0/19 AS11509 TIERZERO-AS11509. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 72.18.16.0/20
Prefix
Origin
not announced
Size
4,096 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 |
|---|---|---|---|---|
| 72.18.16.0/20 | AS11509 TIERZERO-AS11509 | RADB | PNAP-LAX | MAINT-AS1828 |
| 72.18.0.0/19 covering | AS11509 TIERZERO-AS11509 | LEVEL3 | Switch Communications Customer Route | SWITCHCOM-MNT |
| 72.18.0.0/19 covering | AS11509 TIERZERO-AS11509 | RADB | Tierzero | MAINT-AS11509 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.