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Property ORG: ORG-Js31-RIPE

Data updated
resources: 02.06.2026 00:30 UTC
BGP: 02.06.2026 00:31 UTC
JON.CZ s.r.o. | country: CZ
This is a base organisation card from the already built working database. It contains links to LIRs and owner/sponsor resources. Full organisation object fields can be added later as a separate import.
Link source: alloc_prefix_cover (1)
ORG estate
$552 960
Half-million tier. Count only own IPv4: 18 432 IP (72 /24 eq) x $30.
LIR
1
How many LIRs are currently linked to this org.
PA own
1
PA where org is owner. IP inside them: 16 384.
PI own
3
PI where org is owner. IP inside them: 2 048.
PI sponsor
1
PI where org is sponsor.
PI BGP IP
4 096 / 0
announced / not announced IP. Coverage: 100%.
AS own
2
ASN where org is owner.
AS sponsor
1
ASN where org is sponsor.

Linked LIRs

cz.jon
JON.CZ s.r.o. 20110705 2a01:b380::/32
cz
source: alloc_prefix_cover (1)

IP resources

188.75.128.0/18
CZ-JON-20090824
BGP 100%
PA owner
IP: 16 384 Status: ALLOCATED PA LIR: cz.jon Relation: own
Owner org: ORG-Js31-RIPE
JON.CZ s.r.o.
213.108.164.0/22
CZ-PRO-COM-KOLIN-2
BGP 100%
PI owner
IP: 1 024 Status: ASSIGNED PI LIR: cz.jon Relation: own
Owner org: ORG-Js31-RIPE
JON.CZ s.r.o.
193.164.218.0/23
CZ-PRO-COM-KOLIN-3
BGP 100%
PI owner
IP: 512 Status: ASSIGNED PI LIR: cz.jon Relation: own
Owner org: ORG-Js31-RIPE
JON.CZ s.r.o.
213.108.160.0/23
CZ-PRO-COM-KOLIN-1
BGP 100%
PI owner
IP: 512 Status: ASSIGNED PI LIR: cz.jon Relation: own
Owner org: ORG-Js31-RIPE
JON.CZ s.r.o.
178.216.80.0/21
COMUNITED
BGP 100%
PI sponsor
IP: 2 048 Status: ASSIGNED PI LIR: cz.jon Relation: sponsored
Owner org: ORG-CA1013-RIPE
Jan Saulich
Sponsor org: ORG-Js31-RIPE
JON.CZ s.r.o.

AS resources

AS200114
PROCOM
owner
LIR: cz.jon Relation: own
Owner org: ORG-Js31-RIPE
JON.CZ s.r.o.
AS196735
AS-JONCZ
owner
LIR: cz.jon Relation: own
Owner org: ORG-Js31-RIPE
JON.CZ s.r.o.
jakub@jon.cz | Route 178.216.80.0/21 under AS-JONCZ
AS197542
COMUNITED
sponsor
LIR: cz.jon Relation: sponsored
Owner org: ORG-CA1013-RIPE
Jan Saulich
Sponsor org: ORG-Js31-RIPE
JON.CZ s.r.o.