AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
SITKOM-AS SITKOM spol. s r.o. 3 1 17,664 4,294,967,296 Czech
17,664 IPv4 Addresses
CIDR Description IP Num
109.164.0.0/18 SITKOM-SFN 16384
109.164.116.0/22 Nova Morava obcanske sdruzeni za rozvoj jizni Moravy 1024
109.164.120.0/24 Nova Morava obcanske sdruzeni za rozvoj jizni Moravy 256
CIDR Description IP NUMs(prefix /64)
2a03:3a00::/32 SITKOM-INFRA-V6 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8218 NEO-ASN - Zayo France SAS, FR France 55,040 42,950,524,928 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,936 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS44489 Starnet - STARNET, s.r.o., CZ Czech 51,200 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv4 IPv4 IPv6 IPv6
AS202297 SKYLON - Skylon Solutions Limited, GB United Kingdom 512 34,360,131,584 IPv4 IPv4 IPv6 IPv6
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848,896 4,294,967,296 IPv6 IPv6
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 520,448 282,708,169,719,808 IPv4 IPv4 IPv6 IPv6
AS36236 NETACTUATE - NetActuate, Inc, US United States 98,048 5,933,432,832 IPv4 IPv4 IPv6 IPv6
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS51420 CYRILEK-AS - cyrilek.net .z.s., CZ Czech 8,192 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.44 2001:7f8:14::7b:1 1 Gbps 2016-10-27 10:50:01

Private Peering Facilities

Country/Region Name City Website Updated
CE Colo Prague Prague http://www.cecolo.com/ 2016-03-14 20:30:54
IP Address Domain NUMs Domains
109.164.0.94 1 mail.dfk.cz
109.164.0.122 7 autodiscover.premocz.eu
109.164.0.162 1 cmpentla.cz
109.164.0.241 1 ns1.valinbsd.org
109.164.0.243 16 buchlov.eu
109.164.0.245 1 isos.elive.valinbsd.org
109.164.0.251 1 webmail.lmnet.cz
109.164.1.66 1 www.dvomart.synology.me
109.164.2.10 3 interierovabarva.cz
109.164.2.82 1 sgv.bakalari.cz
as-block:       AS47104 - AS52223
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:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE



aut-num:        AS49931
as-name:        SITKOM-AS
org:            ORG-Sssr3-RIPE
remarks:
remarks:        -----------------------
remarks:        --- UPSTREAM
remarks:
import:         from AS39392 accept ANY
export:         to AS39392 announce AS-SITKOM
import:         from AS6939 accept ANY
export:         to AS6939 announce AS-SITKOM
import:         from AS9009 accept ANY
export:         to AS9009 announce AS-SITKOM
import:         from AS25424 accept ANY
export:         to AS25424 announce AS-SITKOM
remarks:
remarks:        -----------------------
remarks:        --- CUSTOMERS
remarks:
import:         from AS51420 accept AS51420
export:         to AS51420 announce ANY
remarks:
remarks:        -----------------------
remarks:        --- PEERINGS
remarks:
import:         from AS8251 accept AS8251:AS-NFX-MEMBERS
export:         to AS8251 announce AS-SITKOM
remarks:
remarks:        -----------------------
remarks:        --- IXP: PEERING.CZ
remarks:
remarks:        --- Peering.cz Route Servers ---
import:         from AS61195 accept ANY
export:         to AS61195 announce AS-SITKOM
remarks:        --- SuperHosting ---
import:         from AS39392 accept ANY
export:         to AS39392 announce AS-SITKOM
remarks:        --- ISP Alliance  ---
import:         from AS47232 accept ANY
export:         to AS47232 announce AS-SITKOM
remarks:        --- WIA ---
import:         from AS21430 accept AS-WIA-CUST
export:         to AS21430 announce AS-SITKOM
remarks:        --- Internethome ---
import:         from AS25036 accept AS-TERMSNET
export:         to AS25036 announce AS-SITKOM
remarks:        --- Cerberos ---
import:         from AS42477 accept AS-SET-CBS
export:         to AS42477 announce AS-SITKOM
remarks:        --- Packet Clearing House ---
import:         from AS42 accept AS42
export:         to AS42 announce AS-SITKOM
remarks:        --- Packet Clearing House ---
import:         from AS3856 accept AS3856
export:         to AS3856 announce AS-SITKOM
remarks:        --- CloudFlare ---
import:         from AS13335 accept AS13335
export:         to AS13335 announce AS-SITKOM
remarks:        --- Twitch ---
import:         from AS46489 accept AS46489
export:         to AS46489 announce AS-SITKOM
remarks:        --- HurricaneElectric ---
import:         from AS6939 accept AS6939
export:         to AS6939 announce AS-SITKOM
remarks:
admin-c:        SHR2-RIPE
tech-c:         SHR2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SITKOM-MNT
created:        2009-10-14T10:13:18Z
last-modified:  2017-11-15T10:20:20Z
source:         RIPE

organisation:   ORG-Sssr3-RIPE
org-name:       SITKOM spol. s r.o.
org-type:       LIR
address:        Ant. Barcala 1446/26a
                Ceske Budejovice 2
address:        370 05
address:        Ceské Budejovice
address:        CZECH REPUBLIC
phone:          +420573902702
phone:          +420800555025
fax-no:         +420573902703
admin-c:        RV3714-RIPE
admin-c:        MB1790-RIPE
mnt-ref:        SITKOM-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SITKOM-MNT
abuse-c:        SHR2-RIPE
created:        2009-09-24T11:41:27Z
last-modified:  2019-04-01T10:54:05Z
source:         RIPE # Filtered

role:           SITKOM Hostmaster Role
address:        SITKOM spol. s.r.o. Zlechov 300 687 10 Zlechov
abuse-mailbox:  [email protected]
admin-c:        MB1790-RIPE
tech-c:         MB1790-RIPE
tech-c:         RV3714-RIPE
nic-hdl:        SHR2-RIPE
mnt-by:         SITKOM-MNT
created:        2009-09-25T07:00:44Z
last-modified:  2015-12-17T17:53:19Z
source:         RIPE # Filtered