ASN Lookup Tool
AS2852 CESNET z.s.p.o.
An 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.
ASN Lookup for:
AS2852
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ASN
AS2852
Organisation
CESNET z.s.p.o.
AS Name
CESNET2
IPv4 Addresses Announced
848,896
IPv4 Prefixes Announced
22
Bogon Prefixes Announced
0
IPv4 Space Rank
#416 out of 74,591
Registry
RIPE
Registered Country
CZ
Registration Date
2002-06-22
Registration Change
2022-08-07
Sprint
Administracion Nacional de Telecomunicaciones
Telkom SA Ltd.
ACONET
TELECOM ITALIA SPARKLE S.p.A.
Stichting Internet Domeinregistratie Nederland
Elisa Oyj
Zdruzenie pouzivatelov Slovenskej akademickej datovej siete