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ASN Lookup Tool
AS196735 AS-JONCZ

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS196735
Organisation
JON.CZ s.r.o.
Name
AS-JONCZ
Total IPv4 Addresses
16,372
Total IPv4 Prefixes
7
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#7,403 out of 79,183
Registry
Ripe
Registered Country
CZ flagCZ
Registered Country Name
Czechia
Registered Date
2009-08-25
Registration Last Change
2018-09-05
Receiving From
ASN
Organisation
AS6939
US flagHurricane Electric LLC
AS6424
PT flagEDGOO NETWORKS UNIPESSOAL LDA
AS49544
NL flagi3D.net B.V
AS14840
BR flagBR.Digital Provider
AS39120
IT flagConvergenze S.p.A.
Showing 5 of 12
Transit To
ASN
Organisation
AS197542
CZ flagJan Saulich
AS200114
CZ flagJON.CZ s.r.o.
AS56344
CZ flagViridium.cz s.r.o.
IPv4 Active Prefixes
PrefixRange FromRange To
188.75.128.0/20188.75.128.0188.75.143.255
188.75.144.0/22188.75.144.0188.75.147.255
188.75.148.0/24188.75.148.0188.75.148.255
188.75.149.0/24188.75.149.0188.75.149.255
188.75.150.0/23188.75.150.0188.75.151.255
Showing 5 of 7
IPv6 Active Prefixes
PrefixRange FromRange To
2a01:b380::/322a01:b380::2a01:b380:ffff:ffff:ffff:ffff:ffff:ffff