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ASN Lookup Tool
AS204394 CORTEX

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS204394
Organisation
Cortex, a.s.
Name
CORTEX
Total IPv4 Addresses
1,024
Total IPv4 Prefixes
1
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#40,901 out of 79,211
Registry
Ripe
Registered Country
CZ flagCZ
Registered Country Name
Czechia
Registered Date
2018-03-20
Registration Last Change
2020-08-17
Receiving From
ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS6855
SK flagSlovak Telekom, a.s.
AS6939
US flagHurricane Electric LLC
AS49544
NL flagi3D.net B.V
AS14840
BR flagBR.Digital Provider
Showing 5 of 15
IPv4 Active Prefixes
PrefixRange FromRange To
185.250.100.0/22185.250.100.0185.250.103.255
IPv6 Active Prefixes
PrefixRange FromRange To
2a0e:e580::/292a0e:e580::2a0e:e587:ffff:ffff:ffff:ffff:ffff:ffff