Prefix
133.37.0.0/16
Japan Network Information Center
Registry
- Prefix
- 133.37.0.0/16
- IP version
- IPv4
- Prefix length
- /16
- Origin AS
- AS2907 Japan Network Information Center
- RIR
- APNIC
- Country
-
JP
Japan
- Description
- JPNIC-NET-JP-ERX
Source:prefix:rdap
retrieved
RPKI
Route origin validation
RPKI valid
checked
Source:ripestat:rpki-validation
A ROA covers this prefix and authorises the observed origin AS.
Matched ROAs
| Prefix | Origin | Max length | Validity |
|---|---|---|---|
| 133.37.0.0/16 | AS2907 | /16 | valid |
Note:
RPKI status describes route origin authorisation only. It is not a statement
about ownership, or about the legitimacy of the operator.
Approximate location
Representative network location
- Address
- 133.37.0.0
- Country
-
JP
Japan
- Region
- Oita
- City
- Ōita
- Timezone
- Asia/Tokyo
- Coordinates
- 33.2337, 131.5928 ± 5 km
Source:geoip:maxmind-local
retrieved
Note:
This is an approximate representative location for the network block, not the
exact location of any person, device, or every address in the prefix.