AS Name
KT-NET
Org Name
KT-NET Communications GmbH
Registry Region
Austria
Looking Glass
IPv4Prefixes

12

IPv6Prefixes

1

IPv4 NUMs

21,504

IPv6 NUMs(/64)

4,294,967,296

21,504 IPv4 Addresses
CIDR Description IP Num
2.56.208.0/22 KT-NET Communications GmbH 1024
45.10.144.0/22 KT-NET Communications GmbH 1024
45.95.124.0/22 KT-NET Communications GmbH 1024
45.144.84.0/22 KT-NET Communications GmbH 1024
45.149.32.0/22 KT-NET Communications GmbH 1024
46.20.16.0/20 KT-NET Communications GmbH 4096
85.209.20.0/22 KT-NET Communications GmbH 1024
85.233.96.0/19 KT-NET 8192
185.90.92.0/22 KT-NET Communications GmbH 1024
185.190.220.0/22 KT-NET Communications GmbH 1024
193.254.204.0/23 KT-NET Communications GmbH 512
193.254.218.0/23 KT-NET Communications GmbH 512
CIDR Description IP NUMs(prefix /64)
2a00:dc0::/32 KT-NET Communications GmbH 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS20766 GITOYEN-MAIN-AS - Association "Gitoyen", FR France 10,496 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS28634 Life Tecnologia Ltda., BR Brazil 24,576 4,294,967,296 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 56,576 4,294,967,296 IPv4 IPv4
AS39122 BLACKNIGHT-AS - Blacknight Internet Solutions Limited, IE Ireland 27,392 55,834,574,848 IPv4 IPv4 IPv6 IPv6
AS39912 i3B-AS - oja.at GmbH, AT Austria 52,480 21,474,967,552 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS8447 TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,257,152 137,439,281,152 IPv4 IPv4
AS20473 AS-CHOOPA - Choopa, LLC, US United States 963,328 57,921,830,912 IPv4 IPv4
AS59605 ZAINGP-AS - MENA LEVANT W.L.L, BH Bahrain 6,400 524,288 IPv4 IPv4 IPv6 IPv6
AS286 KPN - KPN B.V., NL Netherlands 261,376 8,590,065,664 IPv6 IPv6
AS42861 FOTONTELECOM-TRANSIT-AS - Foton Telecom CJSC, RU Russian Federation 17,408 34,359,738,368 IPv4 IPv4
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4
AS47692 NESSUS - Nessus GmbH, AT Austria 31,488 38,654,967,808 IPv4 IPv4 IPv6 IPv6
AS3327 CITIC - CITIC Telecom CPC Netherlands B.V., EE Estonia 78,848 4,294,967,296 IPv4 IPv4
AS49697 netShelter - Joey Julian Koenig, DE Germany 256 4,295,229,440 IPv4 IPv4 IPv6 IPv6
AS206479 FASTETHERNET-AS - Jan-Philipp Benecke, DE Germany 256 1,310,720 IPv4 IPv4 IPv6 IPv6
AS39533 asympto - Asympto Networks Kft., CH Switzerland 512 2,147,483,648 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 47,360 141,733,986,304 IPv4 IPv4 IPv6 IPv6
AS29140 HOSTSERVER-AS - Hostserver GmbH, DE Germany 5,120 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS34019 HIVANE, FR France 2,304 1,245,184 IPv4 IPv4 IPv6 IPv6
AS48858 Milecom-as - LLC Milecom, RU Russian Federation 6,144 65,536 IPv4 IPv4
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,728 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS17639 CONVERGE-AS - ComClark Network & Technology Corp, PH Philippines 221,696 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS20811 BRENNERCOM-AS - Brennercom S.p.A., IT Italy 68,608 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS28260 , BR Brazil 16,384 4,294,967,296 IPv4 IPv4
AS29632 NASSIST-AS - Netassist Limited, GI Gibraltar 114,944 4,295,032,832 IPv6 IPv6
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 95,744 77,330,841,600 IPv4 IPv4 IPv6 IPv6
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1,280 131,072 IPv4 IPv4 IPv6 IPv6
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4
AS29467 LuxNetwork - LUXNETWORK S.A., LU Luxembourg 9,472 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 5,120 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 11,776 4,429,250,560 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 51,968 281,509,336,449,024 IPv4 IPv4 IPv6 IPv6
AS13786 SEABRAS-1 - Seabras 1 USA, LLC, US United States 3,072 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 38,654,771,200 IPv4 IPv4
AS47950 LNK - LNK SYSTEMS MUNTENIA SRL, RO Romania 256 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS52873 , BR Brazil 4,096 4,294,967,296 IPv4 IPv4
AS61955 ColocationIX-AS - ColocationIX GmbH, DE Germany 1,280 2,162,688 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 48,384 4,294,967,296 IPv6 IPv6
AS1299 TELIANET - Telia Company AB, SE Sweden 304,128 17,605,071,732,736 IPv4 IPv4 IPv6 IPv6
AS16347 RMI-FITECH - ADISTA SAS, FR France 105,728 98,784,903,168 IPv4 IPv4 IPv6 IPv6
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14,336 4,294,967,296 IPv4 IPv4
AS34872 Servperso_Systems - Cedric Rossius, BE Belgium 512 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 5,120 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS50629 LWLCOM - LWLcom GmbH, DE Germany 84,224 180,389,740,544 IPv4 IPv4 IPv6 IPv6
AS6720 MAGWIEN - Magistrat der Stadt Wien, Magistratsabteilung 01, AT Austria 69,632 262,144 IPv4 IPv4 IPv6 IPv6
AS28716 RETELIT-AS - Reti Telematiche Italiane S.p.A. (Retelit S.p.A.), IT Italy 40,192 42,949,672,960 IPv4 IPv4
AS34779 T-2-AS - T-2, d.o.o., SI Slovenia 202,752 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,295,032,832 IPv4 IPv4
AS25220 GLOBALNOC-AS - equada network GmbH, DE Germany 29,184 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS56665 TANGO-TELINDUS - Proximus Luxembourg S.A., LU Luxembourg 44,800 34,628,370,432 IPv4 IPv4 IPv6 IPv6
AS12874 FASTWEB - Fastweb SpA, IT Italy 3,658,752 2,305,843,009,213,693,952 IPv6 IPv6
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,607,552 161,330,495,488 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 576,000 111,669,149,696 IPv4 IPv4
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 53,504 16,106,586,112 IPv4 IPv4 IPv6 IPv6
AS38880 M21-AS-AP - Micron21 Datacentre Pty Ltd, AU Australia 31,500 4,295,229,440 IPv4 IPv4
AS64475 FREIFUNK-FRANKFURT - Freifunk Frankfurt am Main e.V., DE Germany 1,024 16,777,216 IPv4 IPv4 IPv6 IPv6
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4
AS1836 GREEN - green.ch AG, CH Switzerland 489,472 73,014,640,640 IPv4 IPv4 IPv6 IPv6
AS3214 XTOM - xTom Limited, GB United Kingdom 13,312 184,684,118,016 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 12,288 131,072 IPv4 IPv4 IPv6 IPv6
AS22356 , BR Brazil 31,232 4,294,967,296 IPv4 IPv4
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 26,880 4,831,838,208 IPv4 IPv4
AS206313 FFNW-AS - Freifunk Nordwest e.V., DE Germany 1,024 34,361,966,592 IPv4 IPv4 IPv6 IPv6
AS9009 M247 - M247 Ltd, GB United Kingdom 988,672 339,397,378,304 IPv6 IPv6
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS8218 NEO-ASN - Zayo France SAS, FR France 56,064 42,950,524,928 IPv4 IPv4 IPv6 IPv6
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,274,410 17,629,184 IPv4 IPv4 IPv6 IPv6
AS24724 ATMAN-Foreign-AS - ATM S.A., PL Poland 1,024 0 IPv4 IPv4
AS35297 DATALINE-AS - Dataline LLC, UA Ukraine 9,728 4,294,967,296 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,936 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS553 BELWUE - Universitaet Stuttgart, DE Germany 2,116,096 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 1,280 1,310,720 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 7,168 4,295,622,656 IPv4 IPv4 IPv6 IPv6
AS56381 AS-LEVEL66-NETWORK - level66.network UG (haftungsbeschraenkt), DE Germany 256 268,435,456 IPv4 IPv4 IPv6 IPv6
AS58299 OPENFACTORY-AS - Openfactory GmbH, CH Switzerland 2,304 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS25091 IP-MAX - IP-Max SA, CH Switzerland 13,312 34,359,738,368 IPv4 IPv4
AS34549 MEER-AS - meerfarbig GmbH & Co. KG, DE Germany 65,536 455,267,581,952 IPv4 IPv4 IPv6 IPv6
AS55329 TELCOTECH-KH - Telcotech Ltd, KH Cambodia 4,096 4,294,967,296 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24961 MYLOC-AS - myLoc managed IT AG, DE Germany 134,656 51,539,673,088 IPv4 IPv4 IPv6 IPv6
AS34854 STACLAR-CARRIER - Staclar Carrier Ltd., DE Germany 256 16,777,216 IPv4 IPv4 IPv6 IPv6
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 70,144 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS8492 OBIT-AS - "OBIT" Ltd., RU Russian Federation 76,800 38,654,705,664 IPv4 IPv4
AS8758 IWAY - Iway AG, CH Switzerland 89,088 113,816,633,344 IPv4 IPv4 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 18,176 16,777,216 IPv4 IPv4 IPv6 IPv6
AS205112 PHILUNET - PHILUNET GmbH, DE Germany 2,312 4,295,163,904 IPv4 IPv4
AS206356 Freifunk-Essen - Freifunk Essen e.V., DE Germany 768 34,359,738,368 IPv4 IPv4
AS207613 NULLL - Steffen Vogel, DE Germany 0 2,162,688 IPv6 IPv6
AS34288 AS34288 - Kantonsschule Zug, CH Switzerland 16,640 34,359,803,904 IPv4 IPv4 IPv6 IPv6
AS36236 NETACTUATE - NetActuate, Inc, US United States 99,328 5,933,629,440 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,192 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS48919 UA-CITY-AS - UACITY Ltd., UA Ukraine 9,216 65,536 IPv4 IPv4 IPv6 IPv6
AS58057 SECUREBIT - Securebit AG, CH Switzerland 4,864 8,592,949,248 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 IPv4 IPv4
AS6233 XTOM, US United States 5,376 1,179,648 IPv4 IPv4 IPv6 IPv6
AS8732 COMCOR-AS - OJSC Comcor, RU Russian Federation 139,776 4,294,967,296 IPv4 IPv4
AS2857 RLP-NET - Johannes Gutenberg-Universitaet Mainz, DE Germany 332,288 4,294,967,296 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Austria VIX - Vienna Internet Exchange 193.203.0.224 2001:7f8:30:0:2:1:3:9560 1 Gbps 2017-10-17 20:18:52
Germany DE-CIX Frankfurt - Deutscher Commercial Internet Exchange 80.81.195.80 2001:7f8::9a88:0:1 1 Gbps 2018-06-01 00:20:41

Private Peering Facilities

Country/Region Name City Website Updated
ITandTEL TechCenter Linz Linz http://www.itandtel.at 2016-12-18 18:31:27
Interxion Frankfurt (FRA1-15) Frankfurt http://www.interxion.com/ 2016-12-18 18:31:43
Interxion Vienna (VIE1, VIE2) Vienna http://www.interxion.com/ 2016-12-18 18:32:25
as-block:       AS38912 - AS39935
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:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE



aut-num:        AS39560
as-name:        KT-NET
org:            ORG-IKTC1-RIPE
import:         from AS1299 action pref=100; accept ANY
import:         from AS174 action pref=100; accept ANY
import:         from AS39912 action pref=100; accept ANY
import:         from AS28889 action pref=100; accept ANY
import:         from AS204577 action pref=100; accept ANY
export:         to AS1299 announce AS-KT-NET
export:         to AS174 announce AS-KT-NET
export:         to AS39912 announce AS-KT-NET
export:         to AS28889 announce AS-KT-NET
export:         to AS204577 announce AS-KT-NET
mp-import:      afi ipv6.unicast from AS1299 accept ANY
mp-export:      afi ipv6.unicast to AS1299 announce AS39560
mp-import:      afi ipv6.unicast from AS174 accept ANY
mp-export:      afi ipv6.unicast to AS174 announce AS39560
mp-import:      afi ipv6.unicast from AS39912 accept ANY
mp-export:      afi ipv6.unicast to AS39912 announce AS39560
mp-import:      afi ipv6.unicast from AS28889 accept ANY
mp-export:      afi ipv6.unicast to AS28889 announce AS39560
mp-import:      afi ipv6.unicast from AS204577 accept ANY
mp-export:      afi ipv6.unicast to AS204577 announce AS39560
mp-import:      afi ipv6.unicast from AS6939 accept ANY
mp-export:      afi ipv6.unicast to AS6939 announce AS39560
admin-c:        DK272-RIPE
tech-c:         DK272-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-KTNET
created:        2006-03-20T12:46:30Z
last-modified:  2019-03-20T12:55:03Z
source:         RIPE # Filtered

organisation:   ORG-IKTC1-RIPE
org-name:       KT-NET Communications GmbH
org-type:       LIR
address:        Ramingdorf 51
address:        4441
address:        Behamberg
address:        AUSTRIA
phone:          +436769198500
phone:          +43725277852
fax-no:         +4372527785270
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:  2016-07-29T12:10:59Z
source:         RIPE # Filtered

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
nic-hdl:        DK272-RIPE
mnt-by:         MNT-KTNET
created:        1970-01-01T00:00:00Z
last-modified:  2013-05-21T10:19:41Z
source:         RIPE # Filtered