AS Number
AS51331
AS Name
ModernTV
Org Name
SychrovNET s.r.o
Country / Region
Czech
Registry

ripe

RegDate

Updated

2023-07-20T14:43:26Z

AS51331 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

3

IPv4 NUMs

1,536

IPv6 NUMs(/64)

50,331,648

1,536 IPv4 Addresses
CIDR Description IP Num
188.246.114.0/24
ROA Signed and Valid IRR Valid
ModernTV s.r.o. 256
188.246.115.0/24
ROA Signed and Valid IRR Valid
ModernTV s.r.o. 256
188.246.116.0/24
IRR Valid
ModernTV s.r.o. 256
188.246.116.0/22
ROA Signed and Valid IRR InValid
ModernTV s.r.o. 1024
188.246.117.0/24
IRR Valid
ModernTV s.r.o. 256
188.246.118.0/24
IRR Valid
ModernTV s.r.o. 256
188.246.119.0/24
IRR Valid
ModernTV s.r.o. 256
CIDR Description IP NUMs(prefix /64)
2a00:c587:fd00::/40
ROA Signed and Valid IRR Valid
CZ-ModernTV 16777216
2a00:c587:fe00::/40
ROA Signed and Valid IRR Valid
CZ-ModernTV 16777216
2a00:c587:ff00::/40
ROA Signed and Valid IRR Valid
CZ-ModernTV 16777216
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 99,584 1,023,606,784 IPv4 IPv4 IPv6 IPv6
AS25512 CDT-AS - CD-Telematika a.s., CZ Czech 118,784 4,294,967,296 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
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,360 4,294,967,296 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12,800 111,669,739,520 IPv4 IPv4
AS8447 A1TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,831,104 171,799,150,592 IPv4 IPv4
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V., NL Netherlands 0 0 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 42,752 4,294,967,296 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 97,792 375,543,758,848 IPv4 IPv4
AS49101 KTCT-ASN - KABELOVA TELEVIZE CZ s.r.o., CZ Czech 16,384 8,589,934,592 IPv6 IPv6
AS8778 SLOVANET - Slovanet a.s., SK Slovakia 17,408 38,654,705,664 IPv4 IPv4
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 64,512 15,083,634,688 IPv4 IPv4
AS42000 KAORA - Futruy s.r.o., CZ Czech 7,424 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0 IPv4 IPv4
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 89,344 110,034,944 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 512 268,435,456 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 531,712 282,635,960,647,680 IPv4 IPv4
AS8251 NFX_ZSPO - FreeTel, s.r.o., CZ Czech 17,408 4,294,967,296 IPv4 IPv4
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS198813 SychrovNET - SychrovNET s.r.o, CZ Czech 5,632 4,294,967,296 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Czech Peering.cz - Peering.cz eXchange 185.0.20.207 2001:7f8:7f::207 0 Mbps 2023-03-02 13:39:19
Czech Peering.cz - Peering.cz eXchange 185.0.20.211 2001:7f8:7f::211 0 Mbps 2023-03-02 13:40:54

Private Peering Facilities

Country / Region Name City Website Updated
CE Colo Prague Prague http://www.cecolo.com/ 2019-02-08 14:46:14
TTC TELEPORT DC1 Prague http://www.ttc-teleport.cz/ 2023-03-02 13:52:13
TTC TELEPORT DC2 Prague http://www.ttc-teleport.cz/ 2023-03-02 13:52:17
DC Tower Zizkov CRa Prague https://www.cra.cz 2023-03-02 13:52:25
Shiran Datacenter Prague 6 http://www.freetel.cz 2023-03-02 13:52:30
IP Address Domain NUMs Domains
188.246.115.31 1 shi-node1.moderntv.eu
188.246.115.32 1 shi-node2.moderntv.eu
188.246.115.175 1 shi-nmdgw1.moderntv.dev
188.246.115.189 3 188.246.115.175,shi-nmdgw1.moderntv.dev
as-block:       AS50893 - AS51355
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:        2023-07-20T14:43:26Z
last-modified:  2023-07-20T14:43:26Z
source:         RIPE



aut-num:        AS51331
as-name:        ModernTV
org:            ORG-SS91-RIPE
import:         from AS49101 accept AS49101
import:         from AS47232 accept AS-ISPALLIANCE-CZ
import:         from AS20723 accept AS-AVONET-CZ
import:         from AS8251 accept ANY
import:         from AS25512 accept ANY
import:         from AS30764 accept AS30764
import:         from AS44500 accept AS44500
import:         from AS25248 accept ANY
import:         from AS39392 accept AS39392
import:         from AS42000 accept ANY
import:         from AS207187 accept AS207187
import:         from AS35236 accept AS35236
import:         from AS204165 accept AS204165
import:         from AS198813 accept AS-SYCHROVNET
export:         to AS49101 announce AS-MODERNTV
import:         from AS33943 accept AS33943
import:         from AS203072 accept AS203072
import:         from AS42306 accept AS42306
import:         from AS43708 accept AS43708
import:         from AS201603 accept AS201603
import:         from AS62099 accept AS62099
import:         from AS197296 accept AS197296
export:         to AS47232 announce AS-MODERNTV
export:         to AS62099 announce AS-MODERNTV
export:         to AS201603 announce AS-MODERNTV
export:         to AS39392 announce AS-MODERNTV
export:         to AS8251 announce AS-MODERNTV
export:         to AS203072 announce AS-MODERNTV
export:         to AS25512 announce AS-MODERNTV
export:         to AS59970 announce AS-MODERNTV
export:         to AS35236 announce AS-MODERNTV
export:         to AS12984 announce AS-MODERNTV
export:         to AS204165 announce AS-MODERNTV
export:         to AS20723 announce AS-MODERNTV
export:         to AS42000 announce AS-MODERNTV
export:         to AS-SYCHROVNET announce AS-MODERNTV
export:         to AS30764 announce AS-MODERNTV
export:         to AS44500 announce AS-MODERNTV
export:         to AS42306 announce AS-MODERNTV
export:         to AS197296 announce AS-MODERNTV
import:         from AS8778 accept AS8778
export:         to AS43708 announce AS-MODERNTV
export:         to AS33943 announce AS-MODERNTV
export:         to AS207187 announce AS-MODERNTV
export:         to AS8778 announce AS-MODERNTV
export:         to AS20723 announce AS61195
import:         from AS61195 accept ANY
export:         to AS61195 announce AS-MODERNTV
export:         to AS61195 announce AS-AVONET-CZ
admin-c:        IN500-RIPE
tech-c:         IN500-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SNET-MNT
created:        2018-03-01T12:17:49Z
last-modified:  2023-05-23T08:48:51Z
source:         RIPE

organisation:   ORG-SS91-RIPE
org-name:       SychrovNET s.r.o
country:        CZ
org-type:       LIR
address:        Smetanova 1101
address:        75501
address:        Vsetin
address:        CZECH REPUBLIC
phone:          +420604998992
fax-no:         +420571999066
abuse-c:        AR14472-RIPE
admin-c:        DZ87-RIPE
admin-c:        MM15085-RIPE
admin-c:        IN468-RIPE
admin-c:        VB1768-RIPE
admin-c:        LS6962-RIPE
mnt-ref:        SNET-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        TCSERVIS-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SNET-MNT
created:        2007-11-13T11:11:11Z
last-modified:  2020-12-16T12:32:47Z
source:         RIPE
e-mail:         noc@sychrovnet.cz

person:         Ivan Novotny
address:        Sychrov 89, Vsetin
phone:          +420571999199
mnt-by:         SNET-MNT
nic-hdl:        IN500-RIPE
created:        2008-04-03T00:07:28Z
last-modified:  2017-10-30T22:00:02Z
source:         RIPE