ASN Lookup Tool
AS5610 O2 Czech Republic, a.s.

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.

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ASN Details

ASN
AS5610
Organisation
O2 Czech Republic, a.s.
AS Name
O2-CZECH-REPUBLIC
IPv4 Addresses Announced
1,542,586
IPv4 Prefixes Announced
97
IPv6 Prefixes Announced
6
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#271 out of 75,562
Registry
Ripe
Registered Country
CZ
Registration Date
2002-07-22
Registration Change
2023-01-10

Receiving From

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Transit To

ASN
Organisation
NIX.CZ z.s.p.o.
MONETA Money Bank, a.s.
Defense.Net, Inc
O2 Business Services, a.s
LUKOIL Technology Services GmbH
AVAST Software s.r.o.
Seznam.cz, a.s.
Private Use AS
ICZ a.s.
MAFRA, a.s.
Showing 10 of 36 Results View More >