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ASN Lookup Tool
AS211274 QCZ

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS211274
Organisation
Quadruple a.s.
Name
QCZ
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
6
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#73,419 out of 78,923
Registry
Ripe
Registered Country
CZ flagCZ
Registered Country Name
Czechia
Registered Date
2021-05-25
Registration Last Change
2025-04-24
Receiving From
ASN
Organisation
AS5610
CZ flagO2 Czech Republic, a.s.
AS12337
DE flagnoris network AG
AS49101
CZ flagKABELOVA TELEVIZE CZ s.r.o.
IPv4 Active Prefixes
PrefixRange FromRange To
193.56.11.0/24193.56.11.0193.56.11.255
IPv6 Active Prefixes
PrefixRange FromRange To
2a0b:4740::/322a0b:4740::2a0b:4740:ffff:ffff:ffff:ffff:ffff:ffff
2a0b:4741::/322a0b:4741::2a0b:4741:ffff:ffff:ffff:ffff:ffff:ffff
2a0b:4742::/322a0b:4742::2a0b:4742:ffff:ffff:ffff:ffff:ffff:ffff
2a0b:4743::/322a0b:4743::2a0b:4743:ffff:ffff:ffff:ffff:ffff:ffff
2a0b:4746::/322a0b:4746::2a0b:4746:ffff:ffff:ffff:ffff:ffff:ffff
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