Prefix
157.65.48.0/21
InfoSphere (NTTPC Communications, Inc.)
Registry
- Prefix
- 157.65.48.0/21
- IP version
- IPv4
- Prefix length
- /21
- RIR
- APNIC
- Country
-
JP
Japan
- Description
- INFOSPHERE
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
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
- 157.65.48.0
- Country
-
JP
Japan
- Region
- —
- City
- —
- Timezone
- Asia/Tokyo
- Coordinates
- 35.69, 139.69 ± 200 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.