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ASN Lookup Tool
AS57981 NCN-AS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS57981
Organisation
FOP Kachanovskiy Sergey Sergeevich
Name
NCN-AS
Total IPv4 Addresses
1536
Total IPv4 Prefixes
5
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#26,705 out of 77,410
Registry
Ripe
Registered Country
UA flag UA
Registered Country Name
Ukraine
Registered Date
2012-03-23
Registration Last Change
2024-01-03
Receiving From

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

ASN
Organisation
AS199995
UA flagOmega Telecom LLC
AS43103
UA flagONE TELECOM ltd
IPv4 Active Prefixes

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

Prefix91.215.56.0/24
Range From91.215.56.0
Range To91.215.56.255
Prefix91.215.57.0/24
Range From91.215.57.0
Range To91.215.57.255
Prefix91.215.58.0/23
Range From91.215.58.0
Range To91.215.59.255
Prefix91.237.114.0/24
Range From91.237.114.0
Range To91.237.114.255
Prefix91.237.115.0/24
Range From91.237.115.0
Range To91.237.115.255
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.