AS Name
ITS-CZ
Org Name
ITS akciova spolecnost
Registry Region
Czech
Looking Glass
http://lg.its.cz
IPv4Prefixes

5

IPv6Prefixes

1

IPv4 NUMs

4,096

IPv6 NUMs(/64)

4,294,967,296

4,096 IPv4 Addresses
CIDR Description IP Num
94.247.32.0/21 ITS akciova spolecnost 2048
185.21.160.0/22 ITS akciova spolecnost 1024
193.169.182.0/23 FORTUNA GAME a.s. 512
195.210.14.0/24 Tesco Stores CR a.s. 256
195.210.15.0/24 Tesco Stores CR a.s. 256
CIDR Description IP NUMs(prefix /64)
2a02:db8::/32 ITS akciova spolecnost 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 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 7,680 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS263009 FORTE TELECOM LTDA., BR Brazil 3,840 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1820 WNET - WNET TELECOM USA Corp., US United States 34,048 4,294,967,296 IPv4 IPv4
AS15685 CASABLANCA-AS - Casablanca INT, CZ Czech 63,232 42,949,672,960 IPv4 IPv4
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS202297 SKYLON - Skylon Solutions Limited, GB United Kingdom 512 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,242,664 17,629,184 IPv4 IPv4 IPv6 IPv6
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS50629 LWLCOM - LWLcom GmbH, DE Germany 84,224 180,389,740,544 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS36236 NETACTUATE - NetActuate, Inc, US United States 98,560 5,933,563,904 IPv4 IPv4 IPv6 IPv6
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 944,896 12,886,278,144 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 518,656 286,144,143,556,608 IPv4 IPv4 IPv6 IPv6
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 34,628,304,896 IPv4 IPv4
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848,896 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 70,144 4,294,967,296 IPv4 IPv4
AS61955 ColocationIX-AS - ColocationIX GmbH, DE Germany 1,280 2,162,688 IPv4 IPv4
AS8881 VERSATEL - 1&1 Versatel Deutschland GmbH, DE Germany 1,367,808 51,540,131,840 IPv4 IPv4
AS5588 GTSCE - T-Mobile Czech Republic a.s., CZ Czech 1,379,840 81,604,902,912 IPv4 IPv4 IPv6 IPv6
AS47692 NESSUS - Nessus GmbH, AT Austria 31,488 38,654,967,808 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 11,776 4,429,381,632 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo France SAS, FR France 55,296 42,950,524,928 IPv4 IPv4 IPv6 IPv6
AS25512 CDT-AS - CD-Telematika a.s., CZ Czech 122,368 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6830 LGI-UPC - Liberty Global B.V., AT Austria 12,215,296 1,009,619,763,200 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS44424 AS44424 - Internet Mall, a.s., CZ Czech 2,048 4,294,967,296 IPv4 IPv4 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 91.210.16.179 2001:7f8:14::82:2 10 Gbps 2017-03-01 18:38:51
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.178 2001:7f8:14::82:1 10 Gbps 2017-03-01 18:41:06

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains
94.247.32.20 2 mail.fiserovi.com
94.247.32.30 8 blinkovi.eu
94.247.32.34 1 kelvin.its.cz
94.247.33.2 1 ns.its.cz
94.247.33.3 2 e-forensic.cz
94.247.33.5 2 mail.its.cz
94.247.33.8 22 analyze.its.cz
94.247.33.11 2 japan.its.cz
94.247.33.17 1 ftp.cz.openwall.com
94.247.33.20 8 emilfrey.sk
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:        AS48417
as-name:        ITS-CZ
org:            ORG-Ias1-RIPE
remarks:        Upstream provider - LGI-UPC
import:         from AS6830 accept ANY
export:         to AS6830 announce AS48417
remarks:        Upstream provider - CASABLANCA INT
import:         from AS15685 accept ANY
export:         to AS15685 announce AS48417
remarks:        Upstream provider - CD-Telematika
import:         from AS25512 accept ANY
export:         to AS25512 announce AS48417
remarks:        Upstream provider - T-Mobile
import:         from AS5588 accept ANY
export:         to AS5588 announce AS48417
remarks:        # Peering
import:         from AS6881 accept ANY # NIXCZ
export:         to AS6881 announce AS-ITS-NETWORKS
import:         from AS47200 accept ANY # NIX Routeservers
export:         to AS47200 announce AS-ITS-NETWORKS
import:         from AS6939 accept ANY # Hurricane Electric
export:         to AS6939 announce AS-ITS-NETWORKS
admin-c:        LS5878-RIPE
admin-c:        TB4020-RIPE
tech-c:         LS5878-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
tech-c:         TB4020-RIPE
mnt-by:         MNT-ITS-CZ
created:        2008-11-25T07:58:41Z
last-modified:  2018-09-04T10:37:34Z
source:         RIPE # Filtered

organisation:   ORG-Ias1-RIPE
org-name:       ITS akciova spolecnost
org-type:       LIR
phone:          +420255772405
fax-no:         +420255772394
abuse-c:        AR14430-RIPE
admin-c:        LS5878-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-ITS-CZ
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ITS-CZ
created:        2008-11-12T12:45:22Z
last-modified:  2017-02-16T09:46:31Z
source:         RIPE # Filtered
address:        Vinohradska 184
address:        130 52
address:        Praha 3
address:        CZECH REPUBLIC

person:         Lumir Srch
address:        ITS akciova spolecnost
address:        Vinohradska 184
address:        130 52
address:        Prague
address:        The Czech Republic
phone:          +420 255 772 405
fax-no:         +420 255 772 394
nic-hdl:        LS5878-RIPE
mnt-by:         MNT-ITS-CZ
created:        1970-01-01T00:00:00Z
last-modified:  2008-12-18T07:46:20Z
source:         RIPE # Filtered

person:         Tomas Blinka
address:        ITS akciova spolecnost
address:        Vinohradska 184
address:        130 52
address:        Prague
address:        The Czech Republic
phone:          +420 255 772 412
fax-no:         +420 255 772 395
nic-hdl:        TB4020-RIPE
mnt-by:         MNT-ITS-CZ
created:        2008-12-15T20:01:29Z
last-modified:  2008-12-18T07:45:20Z
source:         RIPE # Filtered