AS Number
AS42000
AS Name
KAORA
Org Name
Futruy s.r.o.
Country
Czech
Registry

ripe

RegDate

N/A

Updated

2019-10-16T06:43:20Z

AS42000 Looking Glass
IPv4Prefixes

9

IPv6Prefixes

3

IPv4 NUMs

7,424

IPv6 NUMs(/64)

34,359,738,368

7,424 IPv4 Addresses
CIDR Description IP Num
91.103.160.0/21 Allstar Net s.r.o. 2048
91.103.164.0/24 MEEP-CZ 256
91.103.165.0/24 MEEP-CZ 256
91.103.166.0/24 MEEP-CZ 256
94.124.104.0/21 Allstar Net s.r.o. 2048
185.99.68.0/22 Futruy s.r.o. 1024
185.160.20.0/22 Allstar Net s.r.o. 1024
192.162.96.0/22 David Barta 1024
217.11.245.0/24 Sic-CZ 256
CIDR Description IP NUMs(prefix /64)
2a00:1790::/29 Futruy s.r.o. 34359738368
2a00:1790:613::/48 MEEP-CZ 65536
2a00:1791::/32 MEEP-CZ 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS14840 BR.Digital Provider, BR Brazil 70,912 18,288,410,624 IPv4 IPv4 IPv6 IPv6
AS270735 COMPUTIZE NETWORK TELECOMUNICACOES LTDA, BR Brazil 512 4,294,967,296 IPv4 IPv4
AS51800 FIBERNET-ASN - FIBER Network s.r.o., CZ Czech 2,048 4,294,967,296 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 54,528 6,442,450,944 IPv4 IPv4 IPv6 IPv6
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 38,400 4,294,967,296 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 85,760 274,878,169,088 IPv4 IPv4 IPv6 IPv6
AS8251 NFX_ZSPO - FreeTel, s.r.o., CZ Czech 17,408 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2,048 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 106,240 355,679,404,032 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,215,232 IPv4 IPv4 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9009 M247 - M247 Europe SRL, RO Romania 1,545,984 257,791,426,816 IPv4 IPv4
AS40994 Alwyzon - Hohl IT e.U., AT Austria 4,608 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 113,920 1,157,890,048 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 56,832 12,884,967,424 IPv4 IPv4
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 247,296 77,326,712,832 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 464,384 282,627,370,778,624 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 240,022 42,986,897,408 IPv4 IPv4 IPv6 IPv6
AS39392 SuperNetwork - SH.cz s.r.o., CZ Czech 31,744 73,014,509,568 IPv4 IPv4 IPv6 IPv6
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS51586 SERVERZONECZ - ServerZone s.r.o., CZ Czech 1,280 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS62298 CSC - Computer Systems Consulting s.r.o., CZ Czech 256 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS200918 ORELSOFT - Pavel Zizka, CZ Czech 5,376 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS207187 TKRJASEK - TKR Jasek, s.r.o., CZ Czech 14,336 103,079,215,104 IPv6 IPv6
AS9080 GIN - Ipex A.S, CZ Czech 26,624 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS47110 CLOUD4COM-AS - Cloud4com s.r.o., CZ Czech 4,608 4,294,967,296 IPv4 IPv4
AS50833 FIBERTEL-AS - FIBER TELECOM s.r.o., CZ Czech 256 262,144 IPv4 IPv4 IPv6 IPv6
AS51331 ModernTV - SychrovNET s.r.o, CZ Czech 1,536 50,331,648 IPv4 IPv4 IPv6 IPv6
AS57081 SCARFBOT - Scarfbot Technologies, s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS15685 CASABLANCA-AS - CASABLANCA INT a.s., CZ Czech 31,232 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49985 IP4ISP - IP4ISP z.s.p.o, CZ Czech 17,408 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS204332 TKCSystem - TKC system s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS197019 WEDOS - WEDOS Internet, a.s., CZ Czech 10,240 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS199657 TOUSKOVNET - TNtech, s.r.o., CZ Czech 3,072 0 IPv4 IPv4 IPv6 IPv6
AS60086 VALVERA - Valvera s.r.o., CZ Czech 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS212362 TREFCON-NET - INERA.CZ s.r.o., CZ Czech 256 4,294,967,296 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.41 2001:7f8:14::28:1 100 Gbps 2020-06-24 09:04:43
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.42 2001:7f8:14::28:2 100 Gbps 2020-06-24 09:04:43
Czech Peering.cz - Peering.cz eXchange 185.0.20.204 2001:7f8:7f::204 10 Gbps 2023-03-03 09:38:21

Private Peering Facilities

Country/Region Name City Website Updated
GTS Telehouse Prague Prague http://www.gtsnovera.cz/ 2016-03-14 20:56:46
CE Colo Prague Prague http://www.cecolo.com/ 2016-03-14 20:56:46
GTS Nagano Prague Prague http://www.gtsnovera.cz/ 2016-03-14 21:57:07
TTC TELEPORT DC1 Prague http://www.ttc-teleport.cz/ 2020-06-24 09:00:26
Casablanca INT s.r.o. Prague https://www.casablanca.cz/ 2020-06-24 09:00:34
DC Coolhousing - Prague Prague http://www.coolhousing.net 2020-06-24 09:00:40
České Radikomunikace, a.s. Prague https://www.cra.cz 2020-06-24 09:00:59
Sitel Bratislava Bratislava http://www.sitel.sk 2020-06-24 09:01:12
as-block:       AS40960 - AS42171
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-07-22T14:14:32Z
last-modified:  2024-07-22T14:14:32Z
source:         RIPE



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: noc@kaora.cz |
remarks:        +---------------------------------------------------
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-KAORA
admin-c:        ZP326-RIPE
tech-c:         ZP326-RIPE
notify:         lir@kaora.cz
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:          +420775425024
e-mail:         lir@futruy.cz
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:  2025-05-06T17:45:00Z
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:          +420775425024
e-mail:         lir@futruy.cz
nic-hdl:        ZP326-RIPE
created:        2006-11-29T14:32:46Z
last-modified:  2025-05-06T17:21:22Z
source:         RIPE