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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
17,408
Total IPv4 Prefixes
2
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,998 out of 78,796
Registry
Ripe
Registered Country
CZ flag CZ
Registered Country Name
Czechia
Registered Date
2009-08-25
Registration Last Change
2018-09-05
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS6939
US flagHurricane Electric LLC
AS49544
NL flagi3D.net B.V
AS14840
BR flagBR.Digital Provider
AS39120
IT flagConvergenze S.p.A.
AS34224
BG flagNeterra Ltd.
Showing 5 of 13
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS197542
CZ flagJan Saulich
AS200114
CZ flagJON.CZ s.r.o.
AS56344
CZ flagViridium.cz s.r.o.
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix185.144.176.0/22
Range From185.144.176.0
Range To185.144.179.255
Prefix188.75.128.0/18
Range From188.75.128.0
Range To188.75.191.255
IPv6 Active Prefixes
Prefix2a01:b380::/32
Range From2a01:b380::
Range To2a01:b380:ffff:ffff:ffff:ffff:ffff:ffff