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Prefix

77.47.136.0/22

National Technical University of Ukraine

Registry

Prefix
77.47.136.0/22
IP version
IPv4
Prefix length
/22
Origin AS
AS25500 National Technical University of Ukraine
RIR
RIPE
Country
Flag of Ukraine UA Ukraine
Description
NTUU-KPI-NET
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 77.47.136.0/22
Prefix Origin Max length Validity
77.47.136.0/22 AS25500 /22 valid
77.47.128.0/17 AS25500 /17 invalid_length
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
77.47.136.0
Country
Flag of Ukraine UA Ukraine
Region
—
City
—
Timezone
Europe/Kyiv
Coordinates
50.4522, 30.5287 ± 500 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.