133.52.0.0/17
Nobody announces 133.52.0.0/17 on its own; it is covered by 133.52.0.0/16 AS2907 SINET-AS. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 133.52.0.0/17
Prefix
Origin
not announced
Size
32,768 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 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 |
|---|---|---|---|---|
| 133.52.0.0/17 | AS2503 AS2503-7 | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 133.52.0.0/16 covering | AS2907 SINET-AS | JPIRR | Fukushima University | MAINT-AS2907 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.