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ASN Lookup Tool
AS25500 NTUU-KPI-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS25500
Organisation
User Association of Ukrainian Research and Acade..
Name
NTUU-KPI-AS
Total IPv4 Addresses
21,504
Total IPv4 Prefixes
15
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,168 out of 79,014
Registry
Ripe
Registered Country
UA flagUA
Registered Country Name
Ukraine
Registered Date
2002-12-11
Registration Last Change
2023-12-25
Receiving From
ASN
Organisation
AS6939
US flagHurricane Electric LLC
AS49544
NL flagi3D.net B.V
AS3326
UA flagPRIVATE JOINT STOCK COMPANY "DATAGROUP"
AS12687
UA flagUser Association of Ukrainian Research and Acade..
AS15645
UA flagDE "Ukrainian Internet Exchange" (UA-IX)
Transit To
ASN
Organisation
AS20660
UA flagLinkExpress Ltd.
IPv4 Active Prefixes
PrefixRange FromRange To
77.47.128.0/2177.47.128.077.47.135.255
77.47.136.0/2277.47.136.077.47.139.255
77.47.140.0/2377.47.140.077.47.141.255
77.47.160.0/2077.47.160.077.47.175.255
77.47.176.0/2377.47.176.077.47.177.255
Showing 5 of 15
IPv6 Active Prefixes
PrefixRange FromRange To
2a02:db0::/322a02:db0::2a02:db0:ffff:ffff:ffff:ffff:ffff:ffff