ASN Lookup Tool
AS8323 CYFRONET-AS2

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS8323
Organisation
Academic Computer Centre CYFRONET AGH
Name
CYFRONET-AS2
Total IPv4 Addresses
50,944
Total IPv4 Prefixes
21
Total IPv6 Prefixes
16
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,084 out of 78,044
Registry
Ripe
Registered Country
PL flag PL
Registered Country Name
Poland
Registered Date
2001-10-29
Registration Last Change
2017-11-15
Receiving From

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

ASN
Organisation
PL flagAtman Sp. z o.o.
US flagGTT Communications Inc.
US flagHurricane Electric LLC
PL flagAcademic Computer Centre CYFRONET AGH
IT flagConvergenze S.p.A.
Showing 5 of 9
Transit To

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

 

ASN
Organisation
PL flagAcademic Computer Centre CYFRONET AGH
PL flagPHU Classcom Sp. z o.o.
PL flagRingier Axel Springer Polska Sp. z o.o.
PL flagInteria.pl Sp z.o.o.
PL flagMAXSERWIS Sp.zo.o.
Showing 5 of 13
IPv4 Active Prefixes

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

Range From194.8.45.0
Range To194.8.45.255
Range From194.8.46.0
Range To194.8.46.255
Showing 5 of 21
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.