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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
22706
Total IPv4 Prefixes
21
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,033 out of 77,447
Registry
Ripe
Registered Country
UA flag UA
Registered Country Name
Ukraine
Registered Date
2002-12-11
Registration Last Change
2023-12-25
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS6939
US flagHurricane Electric LLC
AS8953
RO flagOrange Romania S.A.
AS3326
UA flagPRIVATE JOINT STOCK COMPANY "DATAGROUP"
AS49544
NL flagi3D.net B.V
AS34224
BG flagNeterra Ltd.
Showing 5 of 8
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS20660
UA flagLinkExpress Ltd.
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix77.47.128.0/24
Range From77.47.128.0
Range To77.47.128.255
Prefix77.47.129.0/24
Range From77.47.129.0
Range To77.47.129.255
Prefix77.47.130.0/23
Range From77.47.130.0
Range To77.47.131.255
Prefix77.47.132.0/22
Range From77.47.132.0
Range To77.47.135.255
Prefix77.47.136.0/22
Range From77.47.136.0
Range To77.47.139.255
Showing 5 of 21
IPv6 Active Prefixes
Prefix2a02:db0::/32
Range From2a02:db0::
Range To2a02:db0:ffff:ffff:ffff:ffff:ffff:ffff
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.