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ASN Lookup Tool
AS25192 CZNIC-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS25192
Organisation
CZ.NIC, z.s.p.o.
Name
CZNIC-AS
Total IPv4 Addresses
6,144
Total IPv4 Prefixes
8
Total IPv6 Prefixes
7
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#12,843 out of 79,211
Registry
Ripe
Registered Country
CZ flagCZ
Registered Country Name
Czechia
Registered Date
2002-08-28
Registration Last Change
2017-11-15
Receiving From
ASN
Organisation
AS56662
PL flagMarcin Gondek
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS8708
RO flagDIGI ROMANIA S.A.
AS4181
US flagTDS TELECOM
Showing 5 of 101
Transit To
ASN
Organisation
AS26710
US flagICANN
AS29067
UA flagLLC "Hostmaster"
AS20701
CZ flagCZ.NIC, z.s.p.o.
AS52304
CL flagNIC Chile
AS61455
UY flagLACTLD - LATIN AMERICAN AND CARIBBEAN TLD ASSOCI..
Showing 5 of 6
IPv4 Active Prefixes
PrefixRange FromRange To
185.43.132.0/23185.43.132.0185.43.133.255
185.43.134.0/24185.43.134.0185.43.134.255
193.29.206.0/24193.29.206.0193.29.206.255
194.0.12.0/24194.0.12.0194.0.12.255
194.0.13.0/24194.0.13.0194.0.13.255
Showing 5 of 8
IPv6 Active Prefixes
PrefixRange FromRange To
2001:678:1::/482001:678:1::2001:678:1:ffff:ffff:ffff:ffff:ffff
2001:678:f::/482001:678:f::2001:678:f:ffff:ffff:ffff:ffff:ffff
2001:678:10::/482001:678:10::2001:678:10:ffff:ffff:ffff:ffff:ffff
2001:678:11::/482001:678:11::2001:678:11:ffff:ffff:ffff:ffff:ffff
2001:1488::/322001:1488::2001:1488:ffff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 7