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ASN Lookup Tool
AS204679 OSE

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS204679
Organisation
NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOW..
Name
OSE
Total IPv4 Addresses
33536
Total IPv4 Prefixes
12
Total IPv6 Prefixes
17
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,970 out of 77,301
Registry
Ripe
Registered Country
PL flag PL
Registered Country Name
Poland
Registered Date
2018-01-29
Registration Last Change
2018-12-10
Receiving From

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

ASN
Organisation
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS29314
PL flagVECTRA S.A.
AS6939
US flagHurricane Electric LLC
AS20804
PL flagExatel S.A.
AS49544
NL flagi3D.net B.V
Showing 5 of 11
IPv4 Active Prefixes

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

Prefix193.59.78.0/23
Range From193.59.78.0
Range To193.59.79.255
Prefix194.181.179.0/24
Range From194.181.179.0
Range To194.181.179.255
Prefix195.164.128.0/19
Range From195.164.128.0
Range To195.164.159.255
Prefix195.164.160.0/20
Range From195.164.160.0
Range To195.164.175.255
Prefix195.164.176.0/21
Range From195.164.176.0
Range To195.164.183.255
Showing 5 of 12
IPv6 Active Prefixes
Prefix2001:a17::/33
Range From2001:a17::
Range To2001:a17:7fff:ffff:ffff:ffff:ffff:ffff
Prefix2001:a17:8000::/34
Range From2001:a17:8000::
Range To2001:a17:bfff:ffff:ffff:ffff:ffff:ffff
Prefix2001:a17:c000::/35
Range From2001:a17:c000::
Range To2001:a17:dfff:ffff:ffff:ffff:ffff:ffff
Prefix2001:a17:e000::/36
Range From2001:a17:e000::
Range To2001:a17:efff:ffff:ffff:ffff:ffff:ffff
Prefix2001:a17:f000::/37
Range From2001:a17:f000::
Range To2001:a17:f7ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 17
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.