AS Number
AS35328
AS Name
DSIDATA
Org Name
DSI DATA, a. s.
Country / Region
Slovakia
Registry

ripe

RegDate

Updated

2024-05-01T14:06:15Z

AS35328 Looking Glass
IPv4Prefixes

18

IPv6Prefixes

1

IPv4 NUMs

23,552

IPv6 NUMs(/64)

34,359,738,368

CIDR Description IP Num
46.18.144.0/22
IRR Parent Valid
SK-DSIDATA-BROADBAND-INTERNET-ACCESS 1024
46.18.144.0/21
IRR Valid
DSI DATA, a. s. 2048
46.18.148.0/22
IRR Parent Valid
Prva internetova, s.r.o 1024
77.234.224.0/20
IRR Parent Valid
SK-DSIDATA-BROADBAND-INTERNET-ACCESS 4096
77.234.224.0/19
IRR Valid
DSI DATA, a. s. 8192
77.234.240.0/20
IRR Parent Valid
SK-DSIDATA-BROADBAND-INTERNET-ACCESS 4096
80.87.208.0/21
IRR Parent Valid
SK-DSIDATA-BROADBAND-INTERNET-ACCESS 2048
80.87.208.0/20
IRR Valid
DSI DATA, a. s. 4096
80.87.216.0/21
IRR Parent Valid
SK-DSIDATA-BROADBAND-INTERNET-ACCESS 2048
145.255.144.0/21
IRR Parent Valid
SK-DSIDATA-BROADBAND-INTERNET-ACCESS 2048
145.255.144.0/20
IRR Valid
DSI DATA, a. s. 4096
145.255.152.0/21
IRR Parent Valid
SK-DSIDATA-BROADBAND-INTERNET-ACCESS 2048
185.42.4.0/23
IRR Parent Valid
SK-DSIDATA-BROADBAND-INTERNET-ACCESS 512
185.42.4.0/22
IRR Valid
DSI DATA, a. s. 1024
185.42.6.0/23
IRR Parent Valid
SK-DSIDATA-BROADBAND-INTERNET-ACCESS 512
217.31.32.0/21
IRR Parent Valid
SK-DSIDATA-BROADBAND-INTERNET-ACCESS 2048
217.31.32.0/20
IRR Valid
DSI DATA, a. s. 4096
217.31.40.0/21
IRR Parent Valid
SK-DSIDATA-BROADBAND-INTERNET-ACCESS 2048
CIDR Description IP NUMs(prefix /64)
2a00:e380::/29
IRR Valid
DSI DATA, a. s. 34359738368
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 39,680 6,442,450,944 IPv4 IPv4
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS31117 ENERGOTEL-AS - ENERGOTEL a.s., SK Slovakia 54,016 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13,568 2,293,760 IPv4 IPv4 IPv6 IPv6
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 38,400 4,295,032,832 IPv4 IPv4
AS47692 NESSUS - Nessus GmbH, AT Austria 37,376 34,359,869,440 IPv4 IPv4
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 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
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,517,440 204,347,408,384 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,840 268,500,999 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv4 IPv4 IPv6 IPv6
AS31230 SIX-ROUTE-SERVERS - Slovak University of Technology in Bratislava, SK Slovakia 0 0 IPv4 IPv4 IPv6 IPv6
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
AS2607 SANET - Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET, SK Slovakia 526,080 4,294,967,296 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64,256 12,884,967,424 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
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
AS14840 BR.Digital Telecom, BR Brazil 72,960 14,010,613,760 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS40994 Alwyzon - Hohl IT e.U., AT Austria 5,632 38,654,705,664 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
AS16367 SALAMON - SALAMON INTERNET, s.r.o., SK Slovakia 768 0 IPv4 IPv4
AS60895 LEKOS - LEKOS, s.r.o., SK Slovakia 1,024 34,359,738,368 IPv4 IPv4
AS216083 PRVAINTERNETOVA - Prva internetova, s.r.o, SK Slovakia 1,280 34,359,738,368 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Slovakia SIX.SK - Slovak Internet eXchange 192.108.148.80 2001:7f8:2f::80 100 Gbps 2026-05-18 13:27:45
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.17.126 2001:7f8:14::fa:1 25 Gbps 2026-04-11 00:12:17
Czech Peering.cz - Peering.cz eXchange 185.0.20.225 2001:7f8:7f::225 40 Gbps 2026-03-20 22:45:05
Slovakia PoIX - PoIX, Neutral IX 185.1.234.16 2001:7f8:124::16 1 Gbps 2026-04-18 11:20:33
Slovakia PoIX - PoIX, Neutral IX 185.1.234.19 2001:7f8:124::19 1 Gbps 2026-04-18 11:20:33
Slovakia NIX.SK - Neutral Internet eXchange Slovakia 194.30.187.126 2001:7f8:91::fa:1 25 Gbps 2026-04-11 00:43:09
Slovakia SIX.SK - Slovak Internet eXchange 192.108.148.81 2001:7f8:2f::81 40 Gbps 2026-05-19 06:29:03

Private Peering Facilities

Country / Region Name City Website Updated
Slovak University of Technology Bratislava http://www.six.sk 2019-12-30 18:39:03
Sitel Bratislava Bratislava http://www.sitel.sk 2023-04-05 08:07:50
DIGITALIS Bratislava Bratislava http://www.dcdigitalis.sk 2023-04-05 08:07:56

Whois Record

as-block AS35252 - AS35618

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
2024-05-01T14:06:15Z
last-modified
2024-05-01T14:06:15Z
source
RIPE

aut-num AS35328

aut-num
as-name
DSIDATA
descr
DSI DATA / flexi
org
ORG-DDS1-RIPE
remarks
IRR as-set: AS-DSIDATA
DSI DATA, a.s.
Namestie A. Bernolaka 377/5
Namestovo
Slovak Republic, EU
dsidata.sk / flexi.sk
# Upstream/transit connectivity
-> Energotel (AS31117)
# IP Transit customers
-> SP/ISP Customers
# Public peerings (IXP)
More info.: https://as35328.peeringdb.com/
# The Slovak Internet Exchange / SIX (AS31230), Bratislava, SK
-> Route servers (AS31230)
-> HURRICANE ELECTRIC (AS6939)
# Peering.cz (AS61195), Bratislava, SK
-> Route servers (AS61195)
-> SuperNetwork (AS39392)
-> Blizzard Entertainment (AS57976)
-> Valve Corporation (AS32590)
-> Akamai Technologies (AS20940)
-> Cloudflare (AS13335)
-> Facebook Inc. (AS32934)
-> Microsoft Corporation (AS8075)
-> Google LLC (AS15169)
-> Apple Inc. (AS714)
# Private peerings (PNI)
-> Energotel (AS31117)
import
from AS31117 accept ANY AND NOT {0.0.0.0/0};
from AS35328:AS-IP-TRANSIT accept AS35328:AS-IP-TRANSIT
from AS6939 accept PeerAS
from AS39392 accept AS-SUPERNETWORK
from AS57976 accept AS-BLIZZARD
from AS32590 accept AS-VALVE
from AS20940 accept AS-AKAMAI
from AS13335 accept AS-CLOUDFLARE
from AS32934 accept AS-FACEBOOK
from AS8075 accept AS-MICROSOFT
from AS15169 accept AS-GOOGLE
from AS714 accept AS-APPLE
from AS31117 accept AS31117 AND NOT {0.0.0.0/0};
export
to AS31117 announce AS-DSIDATA AND NOT {0.0.0.0/0};
to AS35328:AS-IP-TRANSIT announce ANY OR {0.0.0.0/0};
to AS6939 announce AS-DSIDATA
to AS39392 announce AS-DSIDATA
to AS57976 announce AS-DSIDATA
to AS32590 announce AS-DSIDATA
to AS20940 announce AS-DSIDATA
to AS13335 announce AS-DSIDATA
to AS32934 announce AS-DSIDATA
to AS8075 announce AS-DSIDATA
to AS15169 announce AS-DSIDATA
to AS714 announce AS-DSIDATA
to AS31117 announce AS-DSIDATA AND NOT {0.0.0.0/0};
import-via
AS31230 from AS-SIXSK-SETS accept PeerAS
AS61195 from AS-PEERINGCZ-RS accept PeerAS
export-via
AS31230 to AS-SIXSK-SETS announce AS-DSIDATA
AS61195 to AS-PEERINGCZ-RS announce AS-DSIDATA
admin-c
DSLC1-RIPE
tech-c
DSHM2-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
DSIDATA-MNT
notify
created
2005-07-15T14:27:27Z
last-modified
2026-02-23T16:31:56Z
source
RIPE

organisation ORG-DDS1-RIPE

organisation
ORG-DDS1-RIPE
org-name
DSI DATA, a. s.
country
SK
reg-nr
36 399 493
org-type
LIR
address
Nam. A. Bernolaka 377
02901
Namestovo
SLOVAKIA
phone
+421432388010
fax-no
+421432388011
admin-c
MM4633-RIPE
DR352-RIPE
mnt-ref
DSIDATA-MNT
RIPE-NCC-HM-MNT
mnt-by
RIPE-NCC-HM-MNT
DSIDATA-MNT
abuse-c
DSLC1-RIPE
created
2005-05-18T06:39:29Z
last-modified
2026-05-13T07:29:44Z
source
RIPE
e-mail

role DSi DATA Hostmaster Contacts

role
DSi DATA Hostmaster Contacts
address
DSI DATA, a. s.
Nam. A. Bernolaka 377
Namestovo
02901
Slovak Republic
e-mail
notify
phone
+421 43 238 8010
fax-no
+421 43 238 8011
admin-c
MM4633-RIPE
DR352-RIPE
LJ671-RIPE
tech-c
MM4633-RIPE
PB17322-RIPE
nic-hdl
DSHM2-RIPE
mnt-by
DSIDATA-MNT
created
2013-12-03T13:12:02Z
last-modified
2019-01-02T14:52:47Z
source
RIPE

role DSi DATA LIR Contacts

role
DSi DATA LIR Contacts
address
DSI DATA, a. s.
Nam. A. Bernolaka 377
Namestovo
02901
Slovak Republic
phone
+421 43 238 8010
fax-no
+421 43 238 8011
e-mail
notify
org
ORG-Dds1-RIPE
admin-c
MM4633-RIPE
LJ671-RIPE
DR352-RIPE
nic-hdl
DSLC1-RIPE
abuse-mailbox
mnt-by
DSIDATA-MNT
created
2013-11-28T10:58:31Z
last-modified
2019-01-02T14:53:00Z
source
RIPE

as-block:       AS35252 - AS35618
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:        2024-05-01T14:06:15Z
last-modified:  2024-05-01T14:06:15Z
source:         RIPE



aut-num:        AS35328
as-name:        DSIDATA
descr:          DSI DATA / flexi
org:            ORG-DDS1-RIPE
remarks:        IRR as-set: AS-DSIDATA
remarks:        DSI DATA, a.s.
remarks:        Namestie A. Bernolaka 377/5
remarks:        Namestovo
remarks:        Slovak Republic, EU
remarks:        dsidata.sk / flexi.sk
remarks:        # Upstream/transit connectivity
remarks:        -> Energotel (AS31117)
import:         from AS31117 accept ANY AND NOT {0.0.0.0/0};
export:         to AS31117 announce AS-DSIDATA AND NOT {0.0.0.0/0};
remarks:        # IP Transit customers
remarks:        -> SP/ISP Customers
import:         from AS35328:AS-IP-TRANSIT accept AS35328:AS-IP-TRANSIT
export:         to AS35328:AS-IP-TRANSIT announce ANY OR {0.0.0.0/0};
remarks:        # Public peerings (IXP)
remarks:        More info.: https://as35328.peeringdb.com/
remarks:        # The Slovak Internet Exchange / SIX (AS31230), Bratislava, SK
remarks:        -> Route servers (AS31230)
import-via:     AS31230 from AS-SIXSK-SETS accept PeerAS
export-via:     AS31230 to AS-SIXSK-SETS announce AS-DSIDATA
remarks:        -> HURRICANE ELECTRIC (AS6939)
import:         from AS6939 accept PeerAS
export:         to AS6939 announce AS-DSIDATA
remarks:        # Peering.cz (AS61195), Bratislava, SK
remarks:        -> Route servers (AS61195)
import-via:     AS61195 from AS-PEERINGCZ-RS accept PeerAS
export-via:     AS61195 to AS-PEERINGCZ-RS announce AS-DSIDATA
remarks:        -> SuperNetwork (AS39392)
import:         from AS39392 accept AS-SUPERNETWORK
export:         to AS39392 announce AS-DSIDATA
remarks:        -> Blizzard Entertainment (AS57976)
import:         from AS57976 accept AS-BLIZZARD
export:         to AS57976 announce AS-DSIDATA
remarks:        -> Valve Corporation (AS32590)
import:         from AS32590 accept AS-VALVE
export:         to AS32590 announce AS-DSIDATA
remarks:        -> Akamai Technologies (AS20940)
import:         from AS20940 accept AS-AKAMAI
export:         to AS20940 announce AS-DSIDATA
remarks:        -> Cloudflare (AS13335)
import:         from AS13335 accept AS-CLOUDFLARE
export:         to AS13335 announce AS-DSIDATA
remarks:        -> Facebook Inc. (AS32934)
import:         from AS32934 accept AS-FACEBOOK
export:         to AS32934 announce AS-DSIDATA
remarks:        -> Microsoft Corporation (AS8075)
import:         from AS8075 accept AS-MICROSOFT
export:         to AS8075 announce AS-DSIDATA
remarks:        -> Google LLC (AS15169)
import:         from AS15169 accept AS-GOOGLE
export:         to AS15169 announce AS-DSIDATA
remarks:        -> Apple Inc. (AS714)
import:         from AS714 accept AS-APPLE
export:         to AS714 announce AS-DSIDATA
remarks:        # Private peerings (PNI)
remarks:        -> Energotel (AS31117)
import:         from AS31117 accept AS31117 AND NOT {0.0.0.0/0};
export:         to AS31117 announce AS-DSIDATA AND NOT {0.0.0.0/0};
admin-c:        DSLC1-RIPE
tech-c:         DSHM2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         DSIDATA-MNT
notify:         [email protected]
notify:         [email protected]
created:        2005-07-15T14:27:27Z
last-modified:  2026-02-23T16:31:56Z
source:         RIPE

organisation:   ORG-DDS1-RIPE
org-name:       DSI DATA, a. s.
country:        SK
reg-nr:         36 399 493
org-type:       LIR
address:        Nam. A. Bernolaka 377
address:        02901
address:        Namestovo
address:        SLOVAKIA
phone:          +421432388010
fax-no:         +421432388011
admin-c:        MM4633-RIPE
admin-c:        DR352-RIPE
mnt-ref:        DSIDATA-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         DSIDATA-MNT
abuse-c:        DSLC1-RIPE
created:        2005-05-18T06:39:29Z
last-modified:  2026-05-13T07:29:44Z
source:         RIPE
e-mail:         [email protected]

role:           DSi DATA Hostmaster Contacts
address:        DSI DATA, a. s.
address:        Nam. A. Bernolaka 377
address:        Namestovo
address:        02901
address:        Slovak Republic
e-mail:         [email protected]
notify:         [email protected]
phone:          +421 43 238 8010
fax-no:         +421 43 238 8011
admin-c:        MM4633-RIPE
admin-c:        DR352-RIPE
admin-c:        LJ671-RIPE
tech-c:         MM4633-RIPE
tech-c:         PB17322-RIPE
nic-hdl:        DSHM2-RIPE
mnt-by:         DSIDATA-MNT
created:        2013-12-03T13:12:02Z
last-modified:  2019-01-02T14:52:47Z
source:         RIPE

role:           DSi DATA LIR Contacts
address:        DSI DATA, a. s.
address:        Nam. A. Bernolaka 377
address:        Namestovo
address:        02901
address:        Slovak Republic
phone:          +421 43 238 8010
fax-no:         +421 43 238 8011
e-mail:         [email protected]
notify:         [email protected]
org:            ORG-Dds1-RIPE
admin-c:        MM4633-RIPE
admin-c:        LJ671-RIPE
admin-c:        DR352-RIPE
nic-hdl:        DSLC1-RIPE
abuse-mailbox:  [email protected]
mnt-by:         DSIDATA-MNT
created:        2013-11-28T10:58:31Z
last-modified:  2019-01-02T14:53:00Z
source:         RIPE