AS Number
AS58138
AS Name
KORTON_INTERNET
Org Name
Korton Computer Communication (KCC) B.V.
Country / Region
Netherlands
Registry

ripe

RegDate

Updated

2023-08-23T15:27:46Z

AS58138 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

1,536

IPv6 NUMs(/64)

34,359,738,368

1,536 IPv4 Addresses
CIDR Description IP Num
91.239.32.0/23
ROA Signed and Valid IRR Valid
Korton Computer Communication (KCC) B.V. 512
185.43.80.0/22
ROA Signed and Valid IRR Valid
Korton Computer Communication (KCC) B.V. 1024
CIDR Description IP NUMs(prefix /64)
2a04:9040::/29
ROA Signed and Valid IRR Valid
Korton Computer Communication (KCC) B.V. 34359738368
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS559 SWITCH, CH Switzerland 2,183,936 176,093,790,208 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 87,296 244,813,332,480 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 507,392 282,631,675,838,464 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,568 42,949,804,032 IPv4 IPv4 IPv6 IPv6
AS50673 Serverius-as - Serverius Holding B.V., NL Netherlands 91,136 150,323,986,432 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT, BR Brazil 159,744 4,294,967,296 IPv6 IPv6
AS34019 HIVANE, FR France 2,816 1,245,184 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 101,376 341,184,020,480 IPv4 IPv4 IPv6 IPv6
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 2,560 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS132337 ANSPL-AS-AP - ALPHA NETWORKS SOLUTION PTE. LTD., SG Singapore 7,936 4,294,967,296 IPv4 IPv4
AS262589 INTERNEXA BRASIL OPERADORA DE TELECOMUNICACOES S.A, BR Brazil 243,200 30,087,184,384 IPv4 IPv4
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 91,904 236,223,201,280 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4
AS60539 Huicast_Telecom - Huicast Telecom Limited, HK Hong Kong 3,072 68,719,542,272 IPv4 IPv4 IPv6 IPv6
AS61302 Huize_Telecom - HUIZE LTD, GB United Kingdom 11,008 8,671,068,160 IPv4 IPv4
AS36944 UBUNTU-UNICAST-AS - Ubuntunet Alliance For Research and Education Networking, MW Malawi 2,048 65,536 IPv6 IPv6
AS200612 GulfBridgeInternational - Gulf Bridge International Inc., VG British Virgin Islands 3,072 34,360,197,120 IPv6 IPv6
AS53427 TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US United States 512 16,777,216 IPv4 IPv4 IPv6 IPv6
AS3214 XTOM - xTom GmbH, DE Germany 27,136 112,123,379,712 IPv6 IPv6
AS34465 NCRYPTD - NCRYPTD NET LTD, GB United Kingdom 768 4,294,967,296 IPv6 IPv6
AS34177 CELESTE-AS - CELESTE SAS, FR France 181,760 42,949,672,960 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 36,096 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,293,184 260,862,574,592 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,616 12,884,967,424 IPv4 IPv4
AS31133 MF-MGSM-AS - PJSC MegaFon, RU Russian Federation 784,128 638,058,496 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 50,432 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS41666 PYRO-AS - Institute for Pyrotechnical Cleaning (limited company), FI Finland 256 131,072 IPv4 IPv4 IPv6 IPv6
AS38880 M21-AS-AP - Micron21 Datacentre Pty Ltd, AU Australia 30,976 4,295,163,904 IPv4 IPv4
AS25091 IP-MAX - IP-Max SA, CH Switzerland 12,032 34,359,803,904 IPv4 IPv4 IPv6 IPv6
AS1239 SPRINTLINK - Sprint, US United States 12,169,216 208,306,176,000 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 42,240 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS37662 WIOCC-AS - West Indian Ocean Cable Company, MU Mauritius 9,216 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1,031,430 4,295,098,368 IPv4 IPv4
AS8455 ATOM86-AS - Schuberg Philis B.V., NL Netherlands 23,808 73,014,444,032 IPv4 IPv4 IPv6 IPv6
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,472 38,654,705,664 IPv4 IPv4
AS17451 BIZNET-AS-AP - BIZNET NETWORKS, ID Indonesia 114,176 4,294,967,296 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv6 IPv6
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 578,048 274,878,955,520 IPv4 IPv4
AS15605 CONNESI - Connesi s.p.a., IT Italy 21,504 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 8,192 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS56630 MELBICOM-EU-AS - Melbikomas UAB, LT Lithuania 44,544 77,851,590,656 IPv4 IPv4 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 768 34,359,738,368 IPv4 IPv4
AS148968 FALCORE-AS-AP - Falcore Investments Pty Ltd, AU Australia 2,304 4,295,032,832 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 562,688 111,669,149,696 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS15802 DU-AS1 - Emirates Integrated Telecommunications Company PJSC, AE United Arab Emirates 1,167,360 30,064,771,072 IPv4 IPv4
AS140731 TOHU-OP-AP - TOHU Public Internet, CN China 256 37,814,272 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 8,448 4,295,753,728 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 229,376 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1,991,424 17,600,775,979,008 IPv4 IPv4
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,164,224 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS8447 A1TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,831,104 137,439,412,224 IPv4 IPv4 IPv6 IPv6
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 16,128 4,295,426,048 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 29,184 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12,800 111,669,936,128 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 49,664 147,644,809,216 IPv4 IPv4 IPv6 IPv6
AS8529 OMANTEL-AS - Oman Telecommunications Company (S.A.O.G), OM Oman 15,360 0 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Netherlands NL-ix - Neutral Internet Exchange 193.239.116.137 2001:7f8:13::a505:8138:1 1 Gbps 2016-03-31 08:40:10
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.209.189 2001:7f8:1::a505:8138:1 10 Gbps 2023-02-08 19:15:14
Netherlands NL-ix - Neutral Internet Exchange 193.239.117.17 2001:7f8:13::a505:8138:2 1 Gbps 2017-02-06 10:00:58

Private Peering Facilities

Country / Region Name City Website Updated
NIKHEF Amsterdam Amsterdam http://www.nikhefhousing.nl 2018-03-20 09:50:04
Digital Realty Amsterdam AMS17 Amsterdam https://www.digitalrealty.com 2016-03-14 21:01:36
Equinix AM7 - Amsterdam, Kuiperberweg Amsterdam https://www.equinix.com/locations/netherlands-colocation/amsterdam-data-centers/am7/ 2016-03-14 21:01:37
Equinix AM5 - Amsterdam, Schepenbergweg Amsterdam https://www.equinix.com/locations/netherlands-colocation/amsterdam-data-centers/am5/ 2016-03-14 21:08:01
Dataplace Utrecht Groenekan https://dataplace.com/en/datacenters/utrecht 2019-05-07 13:48:26
IP Address Domain NUMs Domains
91.239.32.1 2 autodiscover.korton.nl
91.239.32.3 1 servicedesk.korton.nl
91.239.32.9 1 webmail.biosgroep-intern.nl
91.239.32.10 2 remote.biosgroep-intern.nl
91.239.32.13 1 wt002.bios.kasper.korton.net
91.239.32.15 1 wt004.bios.kasper.korton.net
91.239.32.21 1 hr-cc.nl
91.239.32.25 3 imap.kasper.korton.net
91.239.32.32 1 taxielectric.wfp.korton.net
91.239.32.36 2 api.intertraining.nl
as-block:       AS57148 - AS58367
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:        2023-08-23T15:27:46Z
last-modified:  2023-08-23T15:27:46Z
source:         RIPE



aut-num:        AS58138
as-name:        KORTON_INTERNET
org:            ORG-KIB4-RIPE
remarks:        ***********************************************
remarks:        AMS-IX Direct Peers
remarks:        ***********************************************
import:         from AS58138:AS-AMSIX-PEERS action pref=180; accept <AS58138:AS-AMSIX-PEERS+>
export:         to AS58138:AS-AMSIX-PEERS announce AS58138
remarks:        ***********************************************
remarks:        NL-IX Direct Peers
remarks:        ***********************************************
import:         from AS58138:AS-NLIX-PEERS action pref=185; accept <AS58138:AS-NLIX-PEERS+>
export:         to AS58138:AS-NLIX-PEERS announce AS58138
remarks:        ***********************************************
remarks:        AMS-IX Route server
remarks:        ***********************************************
import-via:     AS6777 from AS-ANY action pref=180; accept ANY
export-via:     AS6777 to AS-ANY announce AS58138
remarks:        ***********************************************
remarks:        NL-IX Route server
remarks:        ***********************************************
import-via:     AS34307 from AS-ANY action pref=181; accept ANY
export-via:     AS34307 to AS-ANY announce AS58138
remarks:        ***********************************************
remarks:        Cogent Transit
remarks:        ***********************************************
import:         from AS174 action pref=105; accept ANY
export:         to AS174 action aspath.prepend(AS58138); announce AS58138
remarks:        ***********************************************
remarks:        ATOM86 Transit
remarks:        ***********************************************
import:         from AS8455 action pref=105; accept ANY
export:         to AS8455 action aspath.prepend(AS58138); announce AS58138
remarks:        ***********************************************
remarks:        NaWas
remarks:        ***********************************************
export:         to AS200020 announce AS58138
admin-c:        BT2443-RIPE
tech-c:         BT2443-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         KORTON-MNT
created:        2012-05-11T13:11:28Z
last-modified:  2018-09-04T11:11:54Z
source:         RIPE

organisation:   ORG-KIB4-RIPE
org-name:       Korton Computer Communication (KCC) B.V.
country:        NL
org-type:       LIR
address:        Pondweg 1
address:        2153PK
address:        Nieuw-Vennep
address:        NETHERLANDS
phone:          +31235555060
fax-no:         +31235555065
abuse-c:        AR16215-RIPE
mnt-ref:        KORTON-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         KORTON-MNT
created:        2013-10-23T07:59:39Z
e-mail:         noc@korton.nl
last-modified:  2023-11-10T08:29:34Z
source:         RIPE

person:         Bastiaan Topper
address:        Jadelaan 99-103
address:        2132 XZ Hoofddorp
address:        The Netherlands
phone:          +31 20 5555060
e-mail:         b.topper@korton.nl
nic-hdl:        BT2443-RIPE
mnt-by:         KORTON-MNT
created:        2012-05-03T13:09:39Z
last-modified:  2017-10-26T15:04:24Z
source:         RIPE