AS215704 - NGN-CZ - NGN CZ s.r.o., CZ

Czech
AS Number
AS215704
AS Name
NGN-CZ
Org Name
NGN CZ s.r.o.
Country / Region
Czech
Registry

ripe

RegDate

Updated

2026-06-02T14:29:24Z

AS215704 Looking Glass
IPv4Prefixes

6

IPv6Prefixes

1

IPv4 NUMs

3,840

IPv6 NUMs(/64)

34,359,738,368

CIDR Description IP Num
85.132.180.0/22
IRR InValid
NGN CZ s.r.o. 1024
85.132.184.0/22
IRR InValid
NGN-BACKBONE 1024
85.132.188.0/22
IRR InValid
NGN CZ s.r.o. 1024
152.114.200.0/24
IRR InValid
NGN CZ s.r.o. 256
152.114.201.0/24
IRR InValid
NGN CZ s.r.o. 256
195.190.147.0/24
IRR InValid
NGN CZ s.r.o. 256
CIDR Description IP NUMs(prefix /64)
2a02:d5c0::/29
NGN CZ s.r.o. 34359738368
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS40994 Alwyzon - Hohl IT e.U., AT Austria 5,632 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS47692 NESSUS - Nessus GmbH, AT Austria 37,376 34,359,869,440 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
AS14840 BR.Digital Telecom, BR Brazil 72,960 14,010,613,760 IPv4 IPv4
AS22356 Durand do Brasil Ltda, BR Brazil 25,856 4,294,967,296 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS25248 BlueTone-AS - RADIOKOMUNIKACE a.s., CZ Czech 106,752 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS263444 Open X Tecnologia Ltda, BR Brazil 2,048 2,147,483,648 IPv4 IPv4
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84,736 236,223,463,424 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv4 IPv4
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 38,400 4,295,032,832 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS53062 GGNET TELECOMUNICACOES LTDA, BR Brazil 28,416 4,848,746,496 IPv4 IPv4
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1,362,176 13,421,838,336 IPv4 IPv4 IPv6 IPv6
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 39,680 6,442,450,944 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64,256 12,884,967,424 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,840 268,500,999 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS16019 VODAFONE-CZ-AS - Vodafone Czech Republic a.s., CZ Czech 1,210,368 326,417,580,032 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13,568 2,293,760 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 91.210.16.61 2001:7f8:14::5f:1 25 Gbps 2026-03-25 00:19:08
Czech Peering.cz - Peering.cz eXchange 185.0.21.55 2001:7f8:7f::c:55 50 Gbps 2026-03-12 14:52:12

Private Peering Facilities

Country / Region Name City Website Updated
TTC TELEPORT DC1 Prague http://www.ttc-teleport.cz/ 2024-09-28 14:59:18
CE Colo Prague Prague http://www.cecolo.com/ 2025-08-05 08:54:10

Whois Record

as-block AS215130 - AS219547

as-block
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
2026-06-02T14:29:24Z
last-modified
2026-06-02T14:29:24Z
source
RIPE

aut-num AS215704

aut-num
as-name
NGN-CZ
org
ORG-NCS51-RIPE
import
from AS16019 accept ANY
from AS207153 accept ANY
from AS25248 accept ANY
from AS3491 accept ANY
export
to AS16019 announce AS215704
to AS207153 announce AS215704
to AS25248 announce AS215704
to AS3491 announce AS215704
admin-c
JA9908-RIPE
tech-c
TR6756-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
lir-cz-ngncz-1-MNT
created
2024-01-16T14:34:49Z
last-modified
2026-01-26T13:59:27Z
source
RIPE

organisation ORG-NCS51-RIPE

organisation
ORG-NCS51-RIPE
org-name
NGN CZ s.r.o.
country
CZ
reg-nr
05149924
org-type
LIR
address
Budejovicka 1550/15a
14000
Praha
CZECH REPUBLIC
phone
+420296300711
e-mail
admin-c
JA9908-RIPE
tech-c
TR6756-RIPE
abuse-c
AR73814-RIPE
mnt-ref
lir-cz-ngncz-1-MNT
mnt-by
RIPE-NCC-HM-MNT
lir-cz-ngncz-1-MNT
created
2024-01-16T07:40:35Z
last-modified
2026-05-13T07:10:08Z
source
RIPE

role Jednatel

role
Jednatel
address
CZECH REPUBLIC
Praha
14000
Budejovicka 1550/15a
phone
+420296300711
e-mail
nic-hdl
JA9908-RIPE
mnt-by
lir-cz-ngncz-1-MNT
created
2024-01-16T07:40:33Z
last-modified
2024-01-16T07:40:34Z
source
RIPE

role Technicky reditel

role
Technicky reditel
address
CZECH REPUBLIC
Praha
14000
Budejovicka 1550/15a
phone
+420296300711
e-mail
nic-hdl
TR6756-RIPE
mnt-by
lir-cz-ngncz-1-MNT
created
2024-01-16T07:40:33Z
last-modified
2024-01-16T07:40:34Z
source
RIPE
 

as-block:       AS215130 - AS219547
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:        2026-06-02T14:29:24Z
last-modified:  2026-06-02T14:29:24Z
source:         RIPE



aut-num:        AS215704
as-name:        NGN-CZ
org:            ORG-NCS51-RIPE
import:         from AS16019 accept ANY
export:         to AS16019 announce AS215704
import:         from AS207153 accept ANY
export:         to AS207153 announce AS215704
import:         from AS25248 accept ANY
export:         to  AS25248 announce AS215704
import:         from AS3491 accept ANY
export:         to  AS3491 announce AS215704
admin-c:        JA9908-RIPE
tech-c:         TR6756-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-cz-ngncz-1-MNT
created:        2024-01-16T14:34:49Z
last-modified:  2026-01-26T13:59:27Z
source:         RIPE

organisation:   ORG-NCS51-RIPE
org-name:       NGN CZ s.r.o.
country:        CZ
reg-nr:         05149924
org-type:       LIR
address:        Budejovicka 1550/15a
address:        14000
address:        Praha
address:        CZECH REPUBLIC
phone:          +420296300711
e-mail:         [email protected]
admin-c:        JA9908-RIPE
tech-c:         TR6756-RIPE
abuse-c:        AR73814-RIPE
mnt-ref:        lir-cz-ngncz-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-cz-ngncz-1-MNT
created:        2024-01-16T07:40:35Z
last-modified:  2026-05-13T07:10:08Z
source:         RIPE

role:           Jednatel
address:        CZECH REPUBLIC
address:        Praha
address:        14000
address:        Budejovicka 1550/15a
phone:          +420296300711
e-mail:         [email protected]
nic-hdl:        JA9908-RIPE
mnt-by:         lir-cz-ngncz-1-MNT
created:        2024-01-16T07:40:33Z
last-modified:  2024-01-16T07:40:34Z
source:         RIPE

role:           Technicky reditel
address:        CZECH REPUBLIC
address:        Praha
address:        14000
address:        Budejovicka 1550/15a
phone:          +420296300711
e-mail:         [email protected]
nic-hdl:        TR6756-RIPE
mnt-by:         lir-cz-ngncz-1-MNT
created:        2024-01-16T07:40:33Z
last-modified:  2024-01-16T07:40:34Z
source:         RIPE