AS42000 Czech Republic

KAORA

Company Website

IPv4 Addresses: 7,424

Number of Peers: 36

Number of Prefixes: 13

Traffic Estimation: 100-200Gbps

ASN
Prefixes
Peers
Upstreams
Downstreams
Graphs
World Map
Raw Whois
IX

AS42000 Summary

Regional Registry:

RIPE

Allocation Status:

Allocated

Allocation Date:

30^th November 2006

Allocated Country:

Traffic Estimation:

100-200Gbps

Traffic Ratio:

Balanced

Internet Exchanges:

3

Website:

http://www.kaora.cz

AS42000 Network

IPv4 Prefixes:

10

IPv4 Peers:

16

IPv4 Upstreams:

3

IPv6 Prefixes:

3

IPv6 Peers:

20

IPv6 Upstreams:

2

Contacts

Email Contacts:

[email protected]

[email protected]

[email protected]

[email protected]

Abuse Contacts:

[email protected]

Address:

Opatovicka 4,

11000,

Praha,

CZECH REPUBLIC

IPv4 Prefixes
IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	91.103.160.0/21	Allstar Net s.r.o.		91.103.160.0/21	RIPE
	91.103.164.0/24	Petr Golasovsky MEEP.CZ		91.103.160.0/21	RIPE
	91.103.165.0/24	Petr Golasovsky MEEP.CZ		91.103.160.0/21	RIPE
	91.103.166.0/24	Petr Golasovsky MEEP.CZ		91.103.160.0/21	RIPE
	91.103.167.0/24	Petr Golasovsky MEEP.CZ		91.103.160.0/21	RIPE
	94.124.104.0/21	Allstar Net s.r.o.		94.124.104.0/21	RIPE
	185.99.68.0/22	Futruy s.r.o.		185.99.68.0/22	RIPE
	185.160.20.0/22	Allstar Net s.r.o.		185.160.20.0/22	RIPE
	192.162.96.0/22	David Barta		192.162.96.0/22	RIPE
	217.11.245.0/24	CASABLANCA INT a.s.		217.11.240.0/20	RIPE

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2a00:1790::/29	Futruy s.r.o.		2a00:1790::/29	RIPE
	2a00:1790:613::/48	Petr Golasovsky MEEP.CZ		2a00:1790::/29	RIPE
	2a00:1791::/32	Petr Golasovsky MEEP.CZ		2a00:1790::/29	RIPE

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS6939	HURRICANE	Hurricane Electric LLC
	AS207187	TKRJASEK	TKR Jasek, s.r.o.
	AS57463	NetIX	NetIX Communications JSC
	AS47834	SOFTEXNCP-AS	SOFTEX NCP, s.r.o.
	AS39392	SuperNetwork	SuperNetwork
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS212362	TREFCON-NET	INERA.CZ s.r.o.
	AS200918	ORELSOFT	Pavel Zizka
	AS62298	CSC	Computer Systems Consulting s.r.o.
	AS15685	CASABLANCA-AS	Internet & Collocation Provider
	AS50833	FIBERTEL-AS	# upstreams
	AS199657	TOUSKOVNET	TNtech, s.r.o.
	AS57081	SCARFBOT	Scarfbot Technologies, s.r.o.
	AS51661	ALLSTARNET	Allstar Net s.r.o.
	AS60086	VALVERA	Valvera s.r.o.
	AS51586	SERVERZONECZ	ServerZone s.r.o.

Country	ASN	Name	Description	IPv4
	AS6939	HURRICANE	Hurricane Electric LLC
	AS9080	GIN	Czech Republic, EU
	AS197019	WEDOS	WEDOS Internet, a.s.
	AS51331	ModernTV	SychrovNET s.r.o
	AS207187	TKRJASEK	TKR Jasek, s.r.o.
	AS62298	CSC	Computer Systems Consulting s.r.o.
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS50833	FIBERTEL-AS	# upstreams
	AS204332	TKCSystem	TKC system s.r.o.
	AS47834	SOFTEXNCP-AS	SOFTEX NCP, s.r.o.
	AS49985	IP4ISP	IP4ISP z.s.p.o
	AS47110	CLOUD4COM-AS	Cloud4com s.r.o.
	AS39392	SuperNetwork	SuperNetwork
	AS200918	ORELSOFT	Pavel Zizka
	AS199657	TOUSKOVNET	TNtech, s.r.o.
	AS51661	ALLSTARNET	Allstar Net s.r.o.
	AS60086	VALVERA	Valvera s.r.o.
	AS212362	TREFCON-NET	INERA.CZ s.r.o.
	AS51586	SERVERZONECZ	ServerZone s.r.o.
	AS57081	SCARFBOT	Scarfbot Technologies, s.r.o.

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS6939	HURRICANE	Hurricane Electric LLC
	AS39392	SuperNetwork	SuperNetwork

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS6939	HURRICANE	Hurricane Electric LLC

IPv6 Upstream Graph

IPv4 Downstreams
IPv6 Downstreams

Country	ASN	Name	Description	IPv6
	AS200918	ORELSOFT	Pavel Zizka
	AS207187	TKRJASEK	TKR Jasek, s.r.o.
	AS47834	SOFTEXNCP-AS	SOFTEX NCP, s.r.o.
	AS51661	ALLSTARNET	Allstar Net s.r.o.
	AS199657	TOUSKOVNET	TNtech, s.r.o.
	AS51586	SERVERZONECZ	ServerZone s.r.o.
	AS50833	FIBERTEL-AS	# upstreams
	AS57081	SCARFBOT	Scarfbot Technologies, s.r.o.
	AS62298	CSC	Computer Systems Consulting s.r.o.
	AS212362	TREFCON-NET	INERA.CZ s.r.o.
	AS60086	VALVERA	Valvera s.r.o.
	AS15685	CASABLANCA-AS	Internet & Collocation Provider

Country	ASN	Name	Description	IPv4
	AS200918	ORELSOFT	Pavel Zizka
	AS207187	TKRJASEK	TKR Jasek, s.r.o.
	AS47834	SOFTEXNCP-AS	SOFTEX NCP, s.r.o.
	AS51661	ALLSTARNET	Allstar Net s.r.o.
	AS199657	TOUSKOVNET	TNtech, s.r.o.
	AS51586	SERVERZONECZ	ServerZone s.r.o.
	AS50833	FIBERTEL-AS	# upstreams
	AS57081	SCARFBOT	Scarfbot Technologies, s.r.o.
	AS62298	CSC	Computer Systems Consulting s.r.o.
	AS212362	TREFCON-NET	INERA.CZ s.r.o.
	AS51331	ModernTV	SychrovNET s.r.o
	AS60086	VALVERA	Valvera s.r.o.
	AS9080	GIN	Czech Republic, EU
	AS204332	TKCSystem	TKC system s.r.o.
	AS49985	IP4ISP	IP4ISP z.s.p.o
	AS47110	CLOUD4COM-AS	Cloud4com s.r.o.

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aut-num:        AS42000
as-name:        KAORA
descr:          Czech Republic
org:            ORG-Ks29-RIPE
remarks:        .....................................................
remarks:        : Transit customers |
remarks:        ----------------------------------------------------
import:         from AS42000:AS-CUSTOMERS accept AS42000:AS-CUSTOMERS
export:         to AS42000:AS-CUSTOMERS announce ANY
mp-import:      afi ipv6.unicast from AS42000:AS-CUSTOMERS accept AS42000:AS-CUSTOMERS
mp-export:      afi ipv6.unicast to AS42000:AS-CUSTOMERS announce ANY
remarks:        .....................................................
remarks:        : Upstream/transit connectivity |
remarks:        ----------------------------------------------------
import:         from AS42000:AS-UPSTREAMS accept ANY
export:         to AS42000:AS-UPSTREAMS announce AS-KAORA
mp-import:      afi ipv6.unicast from AS42000:AS-UPSTREAMS accept ANY AND NOT { ::/0 }
mp-export:      afi ipv6.unicast to AS42000:AS-UPSTREAMS announce AS-KAORA
remarks:        .....................................................
remarks:        : NIX.CZ/Prague peerings |
remarks:        ----------------------------------------------------
import:         from AS42000:AS-NIXCZ-PEERINGS accept ANY AND NOT { 0.0.0.0/0 }
export:         to AS42000:AS-NIXCZ-PEERINGS announce AS-KAORA
mp-import:      afi ipv6.unicast from AS42000:AS-NIXCZ-PEERINGS accept ANY AND NOT { ::/0 }
mp-export:      afi ipv6.unicast to AS42000:AS-NIXCZ-PEERINGS announce AS-KAORA
remarks:        .....................................................
remarks:        : SIX.SK/Bratislava peerings |
remarks:        ----------------------------------------------------
import:         from AS42000:AS-SIXSK-PEERINGS accept ANY AND NOT { 0.0.0.0/0 }
export:         to AS42000:AS-SIXSK-PEERINGS announce AS-KAORA
remarks:        .....................................................
remarks:        : We're filter the bogus networks like: |
remarks:        : 10.0.0.0/8 |
remarks:        : 127.0.0.0/8 |
remarks:        : 169.254.0.0/16 |
remarks:        : 172.16.0.0/12 |
remarks:        : 192.168.0.0/16 |
remarks:        : 224.0.0.0/3 |
remarks:        : We also filter prefixes longer than /24. |
remarks:        :...................................................|
remarks:        : Operational issues 24x7: [email protected] |
remarks:        +---------------------------------------------------
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-KAORA
admin-c:        ZP326-RIPE
tech-c:         ZP326-RIPE
notify:         [email protected]
created:        2006-11-30T14:20:28Z
last-modified:  2019-10-16T06:43:20Z
source:         RIPE

organisation:   ORG-Ks29-RIPE
org-name:       Futruy s.r.o.
country:        CZ
org-type:       LIR
address:        Opatovicka 4
address:        11000
address:        Praha
address:        CZECH REPUBLIC
phone:          +420724604504
e-mail:         [email protected]
admin-c:        ZP326-RIPE
abuse-c:        AR14432-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-KAORA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-KAORA
created:        2008-08-01T07:05:22Z
last-modified:  2022-04-07T12:46:28Z
source:         RIPE

person:         Zdenek Polach
address:        Futruy s.r.o.
address:        Opatovicka 4
address:        Prague 1
address:        The Czech republic
mnt-by:         MNT-KAORA
phone:          +420724604504
e-mail:         [email protected]
nic-hdl:        ZP326-RIPE
created:        2006-11-29T14:32:46Z
last-modified:  2019-10-09T05:31:26Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.114 (BUSA)

Country	IX	Name	IPv4	IPv6	Port Speed
	NIX.CZ	Neutral Internet Exchange in the Czech Republic	91.210.16.41	2001:7f8:14::28:1	100 Gbps
	NIX.CZ	Neutral Internet Exchange in the Czech Republic	91.210.16.42	2001:7f8:14::28:2	100 Gbps
	Peering.cz	Peering.cz eXchange	185.0.20.204	2001:7f8:7f::204	10 Gbps