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Prefix

178.157.54.0/23

NET-178-157-52-0-22

Registry

Prefix
178.157.54.0/23
IP version
IPv4
Prefix length
/23
Origin AS
AS25820 NET-178-157-52-0-22
RIR
RIPE
Country
Flag of Japan JP Japan
Description
NET-178-157-52-0-22
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 178.157.54.0/23
Prefix Origin Max length Validity
178.157.48.0/20 AS25820 /24 valid
178.157.48.0/20 AS21887 /24 invalid_asn
178.157.48.0/20 AS210110 /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
178.157.54.0
Country
Flag of Singapore SG Singapore
Region
—
City
Singapore
Timezone
Asia/Singapore
Coordinates
1.3024, 103.7857 ± 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.