AS39560 - KT-NET - KT-NET Communications GmbH, AT

Austria
AS Number
AS39560
AS Name
KT-NET
Org Name
KT-NET Communications GmbH
Country / Region
Austria
Registry

ripe

RegDate

Updated

2023-08-29T07:47:54Z

AS39560 Looking Glass
IPv4Prefixes

12

IPv6Prefixes

1

IPv4 NUMs

21,504

IPv6 NUMs(/64)

4,294,967,296

CIDR Description IP Num
2.56.208.0/22
IRR Valid
KT-NET Communications GmbH 1024
45.10.144.0/22
IRR Valid
KT-NET Communications GmbH 1024
45.95.124.0/22
IRR Valid
KT-NET Communications GmbH 1024
45.144.84.0/22
IRR Valid
KT-NET Communications GmbH 1024
45.149.32.0/22
IRR Valid
KT-NET Communications GmbH 1024
46.20.16.0/20
IRR Valid
KT-NET Communications GmbH 4096
85.209.20.0/22
IRR Valid
KT-NET Communications GmbH 1024
85.233.96.0/19
IRR Valid
KT-NET Communications GmbH 8192
185.90.92.0/22
IRR Valid
KT-NET Communications GmbH 1024
185.190.220.0/22
IRR Valid
KT-NET Communications GmbH 1024
193.254.204.0/23
IRR Valid
KT-NET Communications GmbH 512
193.254.218.0/23
IRR Valid
KT-NET Communications GmbH 512
CIDR Description IP NUMs(prefix /64)
2a00:dc0::/32
IRR Valid
KT-NET Communications GmbH 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS272403 RAFAEL RIGOBERTO LOPEZ OROZCO, MX Mexico 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS64049 RJIPL-SG - Reliance Jio Infocomm Pte.Ltd, SG Singapore 2,048 0 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS40994 Alwyzon - Hohl IT e.U., AT Austria 5,632 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS47147 AS-ANX - Anexia Cloud Solutions GmbH, AT Austria 1,536 131,072 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26,624 4,831,838,208 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,112 107,374,182,400 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27,904 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,936 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6720 MAGWIEN - Magistrat der Stadt Wien, Magistratsabteilung 01, AT Austria 69,632 196,608 IPv4 IPv4 IPv6 IPv6
AS39642 Sinal-AS - Sinal A/S, DK Denmark 560,128 146,028,953,600 IPv4 IPv4
AS215628 AS-XENOX-AT - Xenox IT & Kommunikations GmbH, AT Austria 2,304 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 39,680 6,442,450,944 IPv4 IPv4
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135,424 42,949,672,960 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv4 IPv4 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,280 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 387,840 38,654,705,664 IPv6 IPv6
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,517,440 204,347,408,384 IPv4 IPv4 IPv6 IPv6
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 564,992 210,454,380,544 IPv4 IPv4
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65,536 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS47692 NESSUS - Nessus GmbH, AT Austria 37,376 34,359,869,440 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv4 IPv4 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,560 1,245,184 IPv4 IPv4 IPv6 IPv6
AS35625 EUROFIBER-FRANCE - Eurofiber France SAS, FR France 31,488 103,095,992,320 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 72,960 14,010,613,760 IPv4 IPv4 IPv6 IPv6
AS52075 WIFIRST - Wifirst S.A.S., FR France 132,352 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 411,392 77,326,778,368 IPv4 IPv4 IPv6 IPv6
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 117,248 107,395,481,600 IPv4 IPv4 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,232 107,374,247,936 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 125,952 118,226,945 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 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 12,886,081,536 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140,800 77,423,378,434 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6,499,584 30,065,033,216 IPv4 IPv4 IPv6 IPv6
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,840 268,500,999 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 32,000 4,274,061,312 IPv4 IPv4 IPv6 IPv6
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 2,048 34,359,738,368 IPv4 IPv4
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741,888 4,295,098,368 IPv4 IPv4
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4
AS559 Switch - SWITCH, CH Switzerland 2,184,960 176,093,790,208 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 47,104 42,949,869,568 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - Celeste SAS, FR France 229,376 98,784,247,808 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 55,808 81,604,378,624 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Germany DE-CIX Frankfurt - DE-CIX Frankfurt 80.81.195.80 2001:7f8::9a88:0:1 2 Gbps 2025-10-15 07:54:01
Austria VIX - Vienna Internet Exchange 193.203.0.224 2001:7f8:30:0:2:1:3:9560 3 Gbps 2025-10-14 09:15:56

Private Peering Facilities

Country / Region Name City Website Updated
ITandTEL TechCenter Linz Linz http://www.itandtel.at 2016-12-18 18:31:27
Digital Realty Frankfurt FRA1-27 Frankfurt https://www.digitalrealty.com/data-centers/emea/frankfurt 2016-12-18 18:31:43
Digital Realty VIE1/2 - Vienna Vienna https://www.digtialrealty.com 2016-12-18 18:32:25

Whois Record

as-block AS38912 - AS39599

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
2023-08-29T07:47:54Z
last-modified
2023-08-29T07:47:54Z
source
RIPE

aut-num AS39560

aut-num
as-name
KT-NET
org
ORG-IKTC1-RIPE
import
from AS2914 action pref=100; accept ANY
from AS1299 action pref=100; accept ANY
from AS6204 action pref=100; accept ANY
from AS8540 action pref=100; accept ANY
from AS28889 action pref=100; accept ANY
from AS9002 action pref=100; accept ANY
from AS204577 action pref=100; accept ANY
export
to AS2914 announce AS-KT-NET
to AS1299 announce AS-KT-NET
to AS6204 announce AS-KT-NET
to AS8540 announce AS-KT-NET
to AS28889 announce AS-KT-NET
to AS9002 announce AS-KT-NET
to AS204577 announce AS-KT-NET
mp-import
afi ipv6.unicast from AS2914 accept ANY
afi ipv6.unicast from AS1299 accept ANY
afi ipv6.unicast from AS6204 accept ANY
afi ipv6.unicast from AS6939 accept ANY
afi ipv6.unicast from AS8540 accept ANY
afi ipv6.unicast from AS28889 accept ANY
afi ipv6.unicast from AS9002 accept ANY
afi ipv6.unicast from AS204577 accept ANY
mp-export
afi ipv6.unicast to AS2914 announce AS39560
afi ipv6.unicast to AS1299 announce AS39560
afi ipv6.unicast to AS6204 announce AS-KT-NET
afi ipv6.unicast to AS6939 announce AS39560
afi ipv6.unicast to AS8540 announce AS-KT-NET
afi ipv6.unicast to AS28889 announce AS39560
afi ipv6.unicast to AS9002 announce AS39560
afi ipv6.unicast to AS204577 announce AS39560
admin-c
DK272-RIPE
tech-c
DK272-RIPE
status
ASSIGNED
notify
support@kt-net.at
mnt-by
RIPE-NCC-END-MNT
MNT-KTNET
created
2006-03-20T12:46:30Z
last-modified
2026-06-12T15:34:41Z
source
RIPE

organisation ORG-IKTC1-RIPE

organisation
ORG-IKTC1-RIPE
org-name
KT-NET Communications GmbH
country
AT
reg-nr
FN 238778 w
org-type
LIR
address
Ramingdorf 51
4441
Behamberg
AUSTRIA
phone
+43725277852
+436769198500
fax-no
+4372527785270
e-mail
dom-admin@kt-net.at
admin-c
DK272-RIPE
abuse-c
KA4455-RIPE
mnt-ref
RIPE-NCC-HM-MNT
MNT-KTNET
mnt-by
RIPE-NCC-HM-MNT
MNT-KTNET
created
2004-04-17T10:58:56Z
last-modified
2026-05-13T07:08:13Z
source
RIPE

person Dieter Klausner

person
Dieter Klausner
address
KT-NET Communications GmbH
Ramingdorf 51
4441 Behamberg
AUSTRIA
phone
+43 7252 77852
fax-no
+43 7252 77852 70
e-mail
dom-admin@kt-net.at
nic-hdl
DK272-RIPE
mnt-by
MNT-KTNET
notify
dom-admin@kt-net.at
created
1970-01-01T00:00:00Z
last-modified
2013-05-21T10:19:41Z
source
RIPE
 

as-block:       AS38912 - AS39599
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:        2023-08-29T07:47:54Z
last-modified:  2023-08-29T07:47:54Z
source:         RIPE



aut-num:        AS39560
as-name:        KT-NET
org:            ORG-IKTC1-RIPE
import:         from AS2914 action pref=100; accept ANY
import:         from AS1299 action pref=100; accept ANY
import:         from AS6204 action pref=100; accept ANY
import:         from AS8540 action pref=100; accept ANY
import:         from AS28889 action pref=100; accept ANY
import:         from AS9002 action pref=100; accept ANY
import:         from AS204577 action pref=100; accept ANY
export:         to AS2914 announce AS-KT-NET
export:         to AS1299 announce AS-KT-NET
export:         to AS6204 announce AS-KT-NET
export:         to AS8540 announce AS-KT-NET
export:         to AS28889 announce AS-KT-NET
export:         to AS9002 announce AS-KT-NET
export:         to AS204577 announce AS-KT-NET
mp-import:      afi ipv6.unicast from AS2914 accept ANY
mp-import:      afi ipv6.unicast from AS1299 accept ANY
mp-import:      afi ipv6.unicast from AS6204 accept ANY
mp-import:      afi ipv6.unicast from AS6939 accept ANY
mp-import:      afi ipv6.unicast from AS8540 accept ANY
mp-import:      afi ipv6.unicast from AS28889 accept ANY
mp-import:      afi ipv6.unicast from AS9002 accept ANY
mp-import:      afi ipv6.unicast from AS204577 accept ANY
mp-export:      afi ipv6.unicast to AS2914 announce AS39560
mp-export:      afi ipv6.unicast to AS1299 announce AS39560
mp-export:      afi ipv6.unicast to AS6204 announce AS-KT-NET
mp-export:      afi ipv6.unicast to AS6939 announce AS39560
mp-export:      afi ipv6.unicast to AS8540 announce AS-KT-NET
mp-export:      afi ipv6.unicast to AS28889 announce AS39560
mp-export:      afi ipv6.unicast to AS9002 announce AS39560
mp-export:      afi ipv6.unicast to AS204577 announce AS39560
admin-c:        DK272-RIPE
tech-c:         DK272-RIPE
status:         ASSIGNED
notify:         support@kt-net.at
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-KTNET
created:        2006-03-20T12:46:30Z
last-modified:  2026-06-12T15:34:41Z
source:         RIPE

organisation:   ORG-IKTC1-RIPE
org-name:       KT-NET Communications GmbH
country:        AT
reg-nr:         FN 238778 w
org-type:       LIR
address:        Ramingdorf 51
address:        4441
address:        Behamberg
address:        AUSTRIA
phone:          +43725277852
phone:          +436769198500
fax-no:         +4372527785270
e-mail:         dom-admin@kt-net.at
admin-c:        DK272-RIPE
abuse-c:        KA4455-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-KTNET
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-KTNET
created:        2004-04-17T10:58:56Z
last-modified:  2026-05-13T07:08:13Z
source:         RIPE

person:         Dieter Klausner
address:        KT-NET Communications GmbH
address:        Ramingdorf 51
address:        4441 Behamberg
address:        AUSTRIA
phone:          +43 7252 77852
fax-no:         +43 7252 77852 70
e-mail:         dom-admin@kt-net.at
nic-hdl:        DK272-RIPE
mnt-by:         MNT-KTNET
notify:         dom-admin@kt-net.at
created:        1970-01-01T00:00:00Z
last-modified:  2013-05-21T10:19:41Z
source:         RIPE