AS Number
AS Name
Org Name
DELTA ONLINE spol. s r.o.
Country / Region





AS34820 Looking Glass






IPv6 NUMs(/64)


4,864 IPv4 Addresses
CIDR Description IP Num
IRR Valid
ROA Signed and Valid IRR Valid
DELTA ONLINE spol. s r.o. 256
ROA Signed and Valid IRR Valid
DELTA ONLINE spol. s r.o. 512
ROA Signed and Valid IRR Valid
DOL-Serverhosting 256
ROA Signed and Valid IRR Valid
DELTA ONLINE spol. s r.o. 1024
ROA Signed and Valid IRR Valid
ROA Signed and Valid IRR Valid
DELTA ONLINE spol. s r.o. 512
IRR Valid
RADIX UNION, s.r.o. 512
IRR Valid
RADIX UNION, s.r.o. 512
ROA Signed and Valid IRR Valid
DELTA ONLINE spol. s r.o. 256
ROA Signed and Valid IRR Valid
CIDR Description IP NUMs(prefix /64)
ROA Signed and Valid IRR Valid
DELTA ONLINE spol. s r.o. 34359738368
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8447 A1TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,831,360 171,799,150,592 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,360 4,294,967,296 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848,896 34,359,738,368 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 229,376 90,213,580,800 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,616 12,884,967,424 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
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 56,576 12,884,967,424 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS38949 TRESTEL-SK - Trestel SK, a.s., SK Slovakia 4,096 4,294,967,296 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12,800 111,669,870,592 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 83,968 102,694,912 IPv4 IPv4
AS49544 i3Dnet - B.V, NL Netherlands 101,376 341,184,020,480 IPv4 IPv4 IPv6 IPv6
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 508,672 282,631,675,772,928 IPv4 IPv4 IPv6 IPv6
AS8529 OMANTEL-AS - Oman Telecommunications Company (S.A.O.G), OM Oman 15,360 0 IPv4 IPv4
AS9009 M247 - M247 Europe SRL, RO Romania 1,196,800 339,407,405,312 IPv4 IPv4
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 63,488 15,083,634,688 IPv4 IPv4 IPv6 IPv6
AS40994 Alwyzon - Hohl IT e.U., AT Austria 2,560 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS5578 AS-BENESTRA - SWAN, a.s., SK Slovakia 325,888 51,539,607,552 IPv4 IPv4
AS48326 datanetworks - DataNetworks s.r.o., SK Slovakia 9,216 4,294,967,296 IPv4 IPv4
AS56800 LastMile - LAST MILE spol. s r.o., SK Slovakia 3,072 34,359,738,368 IPv4 IPv4
AS57547 ASALTERNET - WIRIX, s.r.o., SK Slovakia 7,680 0 IPv4 IPv4
AS201997 SK-MCOM-AS - MCOM-NET s.r.o., SK Slovakia 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS202564 ITCITY - ITcity s.r.o., SK Slovakia 512 34,359,738,368 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Slovakia SIX.SK Košice - Slovak Internet Exchange Košice 1 Gbps 2017-11-28 16:47:53
Czech - eXchange 2001:7f8:7f::148 10 Gbps 2023-03-02 13:03:17
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 2001:7f8:14::b7:1 10 Gbps 2022-04-08 15:10:31
Slovakia NIX.SK - Neutral Internet eXchange Slovakia 2001:7f8:91::18:1 10 Gbps 2022-04-08 15:10:31

Private Peering Facilities

Country / Region Name City Website Updated
Sitel Bratislava Bratislava 2017-11-28 16:48:00
IP Address Domain NUMs Domains 2 10 4 1 1 3 1 1 10 4
as-block:       AS34438 - AS34984
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:        2023-04-20T14:54:28Z
last-modified:  2023-04-20T14:54:28Z
source:         RIPE

aut-num:        AS34820
as-name:        DANNAX-SK-AS
org:            ORG-DOss2-RIPE
import:         from AS16295 accept ANY
import:         from AS6726 accept ANY
export:         to AS16295 announce ANY
export:         to AS6726 announce ANY
admin-c:        MV80-RIPE
admin-c:        SPFR-RIPE
tech-c:         MV80-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-DANNAX
created:        2005-04-08T15:28:42Z
last-modified:  2018-09-04T10:08:29Z
source:         RIPE

organisation:   ORG-DOss2-RIPE
org-name:       DELTA ONLINE spol. s r.o.
country:        SK
org-type:       LIR
address:        Lomena 10
address:        04001
address:        Kosice
address:        SLOVAKIA
phone:          +421 55 7202730
fax-no:         +421 55 7202711
abuse-c:        AR17276-RIPE
admin-c:        FP15761-RIPE
admin-c:        MV80-RIPE
admin-c:        SPFR-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-DANNAX
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-DANNAX
created:        2005-03-07T10:20:54Z
last-modified:  2023-02-03T09:46:52Z
source:         RIPE

person:         Martin Valasek
address:        Slovakia
phone:          +421 907 133135
nic-hdl:        MV80-RIPE
mnt-by:         MNT-CORTEX
created:        2001-10-05T19:20:50Z
last-modified:  2011-05-12T11:52:16Z
source:         RIPE

person:         Spyros Frementitis
address:        DANNAX spol. s.r.o.
address:        Nova Lubovna 669
address:        06511 Nova Lubovna
phone:          +421 905 602704
nic-hdl:        SPFR-RIPE
mnt-by:         MNT-DANNAX
created:        2005-10-26T11:29:48Z
last-modified:  2005-10-26T12:19:26Z
source:         RIPE