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Prefix

199.30.90.0/23

FST Networks LTD.

Registry

Prefix
199.30.90.0/23
IP version
IPv4
Prefix length
/23
Origin AS
AS219401 FST Networks LTD.
RIR
ARIN
Country
—
Description
FST
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

Route origin authorisations covering 199.30.90.0/23
Prefix Origin Max length Validity
199.30.90.0/23 AS219401 /24 valid
199.30.90.0/23 AS216211 /24 invalid_asn
199.30.88.0/22 AS932 /24 invalid_asn
199.30.88.0/22 AS42960 /24 invalid_asn
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
199.30.90.0
Country
Flag of Japan JP Japan
Region
Tokyo
City
Tokyo
Timezone
Asia/Tokyo
Coordinates
35.6893, 139.6899 ± 20 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.