AS Number
AS10158
AS Name
KAKAO-10158-AS-KR
Org Name
Kakao Corp
Registry

apnic

RegDate

N/A

Updated

2018-11-23T09:32:03Z

AS10158 Looking Glass
IPv4Prefixes

22

IPv6Prefixes

5

IPv4 NUMs

5,632

IPv6 NUMs(/64)

4,294,967,296

5,632 IPv4 Addresses
CIDR Description IP Num
103.27.150.0/24 DAUMKAKAO-KR Kakao Corp 256
103.27.150.0/23 DAUMKAKAO-KR Kakao Corp 512
103.27.151.0/24 DAUMKAKAO-KR Kakao Corp 256
113.61.106.0/24 DAUMKAKAO Kakao Corp 256
113.61.106.0/23 DAUMKAKAO Kakao Corp 512
113.61.107.0/24 DAUMKAKAO Kakao Corp 256
139.150.0.0/22 KINXINC-KR KINX 1024
139.150.4.0/24 KINXINC-KR KINX 256
139.150.4.0/22 KINXINC-KR KINX 1024
139.150.5.0/24 KINXINC-KR KINX 256
139.150.6.0/24 KINXINC-KR KINX 256
139.150.7.0/24 KINXINC-KR KINX 256
210.103.240.0/24 KRNIC-KR KRNIC 256
210.103.241.0/24 KRNIC-KR KRNIC 256
210.103.242.0/24 KRNIC-KR KRNIC 256
210.103.243.0/24 KRNIC-KR KRNIC 256
210.103.244.0/24 KRNIC-KR KRNIC 256
210.103.245.0/24 KRNIC-KR KRNIC 256
210.103.246.0/24 KRNIC-KR KRNIC 256
210.103.247.0/24 KRNIC-KR KRNIC 256
211.183.250.0/24 DREAMX DREAMLINE CO. 256
211.231.96.0/24 KORNET Korea Telecom 256
CIDR Description IP NUMs(prefix /64)
2404:4600::/32 DAUMKAKAO Kakao Corp 4294967296
2404:4600:bd::/48 DAUMKAKAO Kakao Corp 65536
2404:4600:c3::/48 DAUMKAKAO Kakao Corp 65536
2404:4600:c4::/48 DAUMKAKAO Kakao Corp 65536
2404:4600:dc3::/48 DAUMKAKAO Kakao Corp 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 769,792 21,474,836,480 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,496,320 25,770,655,744 IPv4 IPv4
AS28716 RETELIT-AS - Retelit Digital Services S.p.A., IT Italy 43,520 107,374,182,400 IPv4 IPv4
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv4 IPv4
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 85,760 274,878,169,088 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4
AS140570 HKBCS-AS-AP - Hong Kong Beecloud System Technology Services Limited, HK Hong Kong 4,608 65,536 IPv4 IPv4
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 2,146,816 12,884,967,424 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 99,328 77,403,586,560 IPv4 IPv4
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,035,712 2,761,664,036,864 IPv4 IPv4
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1,084,672 13,421,838,336 IPv4 IPv4
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 54,784 6,442,450,944 IPv4 IPv4
AS9848 SejongTelecom-AS-KR - SEJONG NETWORKS, KR Republic of Korea 990,720 8,589,934,592 IPv4 IPv4
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 22,528 4,294,967,296 IPv4 IPv4
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132,096 4,294,967,296 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 7,158,528 2,233,382,993,920 IPv4 IPv4
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,275,175,424 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 38,400 4,294,967,296 IPv4 IPv4
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 15,269,632 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 394,752 77,326,712,832 IPv4 IPv4 IPv6 IPv6
AS35625 EUROFIBER-FRANCE - Eurofiber France SAS, FR France 28,928 103,095,992,320 IPv4 IPv4
AS58952 FRONTIIRCOLTD-MM - Frontiir Co., Ltd, MM Myanmar 8,192 4,294,967,296 IPv4 IPv4
AS3223 VOXILITY - Voxility LLP, GB United Kingdom 70,656 18,350,080 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS47692 NESSUS - Nessus GmbH, AT Austria 37,120 34,359,869,440 IPv4 IPv4
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,472 38,654,705,664 IPv4 IPv4
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 35,840 107,374,182,400 IPv4 IPv4
AS14840 BR.Digital Provider, BR Brazil 70,912 14,010,220,544 IPv4 IPv4
AS17557 PKTELECOM-AS-PK - Pakistan Telecommuication company limited, PK Pakistan 3,855,484 4,294,967,296 IPv4 IPv4
AS29169 GANDI-AS - GANDI SAS, FR France 31,744 4,294,967,296 IPv4 IPv4
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 12,800 2,162,688 IPv4 IPv4
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1,792 131,072 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,024 34,359,738,368 IPv4 IPv4
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,156,032 68,719,607,808 IPv4 IPv4
AS61573 Ip Telecom BR, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 2,048 34,359,738,368 IPv4 IPv4
AS17676 ULTINA - SoftBank Mobile Corp., JP Japan 36,488,192 18,695,992,639,488 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4
AS151326 DCPL-AS-AP - DCConnect Communication Pte. Ltd., SG Singapore 2,560 4,295,032,832 IPv4 IPv4
AS6695 DECIX-AS - DE-CIX Management GmbH, DE Germany 0 0 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 53,760 81,604,378,624 IPv4 IPv4
AS47734 TELECOM-IT-SOLUTIONS-AS - Telecom IT Solutions SRL, RO Romania 256 65,536 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 105,728 351,384,436,736 IPv4 IPv4
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,154,048 25,769,934,848 IPv4 IPv4
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 561,920 214,749,216,768 IPv4 IPv4
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27,904 4,294,967,296 IPv4 IPv4
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9,216 4,294,967,296 IPv4 IPv4
AS45896 MOBIFONEGLOBAL-AS-VN - Mobifone Global JSC, VN Viet Nam 8,448 4,295,032,832 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 585,216 282,636,229,083,136 IPv4 IPv4
AS24115 ASN-EQIX-MLPE - Equinix Asia Pacific Pte Ltd, SG Singapore 0 0 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS5398 InternetONE - Internet one SRL, CH Switzerland 20,224 38,654,705,664 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 10,496 42,949,672,960 IPv4 IPv4
AS4777 APNIC-COLO - Asia Pacific Network Information Centre, AU Australia 512 1,073,741,824 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,080 42,949,804,032 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,880 107,374,182,400 IPv4 IPv4
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 18,176 4,294,967,296 IPv4 IPv4
AS34177 CELESTE-AS - CELESTE SAS, FR France 289,792 98,784,247,808 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 108,800 110,624,768 IPv4 IPv4
AS2734 CORESITE, US United States 48,384 7,248,347,136 IPv4 IPv4
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv4 IPv4
AS2500 WIDE-BB - WIDE Project, JP Japan 65,536 4,294,967,296 IPv4 IPv4
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 327,168 17,180,065,792 IPv4 IPv4
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135,168 42,949,672,960 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 12,032 4,313,841,664 IPv4 IPv4
AS133210 ENTECHNOLOGIES-AS-AP - EN Technologies Pte Ltd, SG Singapore 4,608 4,295,098,368 IPv4 IPv4
AS559 Switch, CH Switzerland 2,184,704 176,093,790,208 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7625 DAUM-AS - Kakao Corp, KR Republic of Korea 15,360 65,536 IPv4 IPv4 IPv6 IPv6
AS9764 DAUM-NET - Kakao Corp, KR Republic of Korea 33,792 65,536 IPv4 IPv4 IPv6 IPv6
AS18160 AS18160-AS-KR - Kakao Corp, KR Republic of Korea 5,632 65,536 IPv4 IPv4 IPv6 IPv6
AS38099 KAKAO-AS-KR - Kakao Corp, KR Republic of Korea 17,920 65,536 IPv4 IPv4 IPv6 IPv6
AS152199 KAKAOCORP-AS-KR - Kakao Corp, KR Republic of Korea 4,864 65,536 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 101.203.89.80 2001:de8:c::1:158:2 30 Gbps 2024-07-08 07:55:43
Singapore Equinix Singapore - Equinix Internet Exchange Singapore 27.111.228.166 10 Gbps 2016-08-10 03:19:20
Republic of Korea KINX - Korean Internet Neutral Exchange 139.150.100.136 2001:7fa:8::46 20 Gbps 2024-05-28 00:44:59
Republic of Korea KINX - Korean Internet Neutral Exchange 139.150.100.135 2001:7fa:8::45 20 Gbps 2024-05-28 00:44:59
Republic of Korea KRIX(SEJONG) - Korea Internet Exchange 203.255.115.121 20 Gbps 2023-10-10 02:44:36
United States Any2West - CoreSite - Any2West 206.72.210.196 1 Gbps 2018-06-20 07:53:03
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 101.203.88.172 2001:de8:c::1:158:1 30 Gbps 2024-07-08 07:55:43
Republic of Korea KRIX(SEJONG) - Korea Internet Exchange 203.255.114.121 20 Gbps 2023-10-10 02:44:37
Japan JPIX TOKYO 210.171.225.128 2001:de8:8::1:158:2 20 Gbps 2022-12-21 03:18:59
Japan JPIX TOKYO 210.171.225.28 2001:de8:8::1:158:1 20 Gbps 2022-12-21 03:18:59
Germany DE-CIX Frankfurt - DE-CIX Frankfurt 80.81.193.107 1 Gbps 2018-06-20 07:48:59

Private Peering Facilities

Country/Region Name City Website Updated
as-block:       AS9249 - AS10239
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2022-09-22T22:36:45Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS10154 - AS10198
descr:          KRNIC-ASBLOCK-AP
descr:          KRNIC
descr:          Korea Network Information Center
country:        KR
admin-c:        HM127-AP
tech-c:         HM127-AP
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can also be
remarks:        queried at whois.nic.or.kr
mnt-by:         APNIC-HM
mnt-lower:      MNT-KRNIC-AP
last-modified:  2017-06-15T04:25:42Z
source:         APNIC

person:         Host Master
address:        Jeollanam-do Naju-si Jinheung-gil
country:        KR
phone:          +82-2-405-5118
e-mail:         hostmaster@nic.or.kr
nic-hdl:        HM127-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-05-22T01:20:31Z
source:         APNIC



aut-num:        AS10158
as-name:        KAKAO-10158-AS-KR
descr:          Kakao Corp
country:        KR
admin-c:        AM1650-AP
tech-c:         AM1650-AP
import:         from AS4766
                action pref=100;
                accept ANY
import:         from AS9318
                action pref=100;
                accept ANY
export:         to AS4766
                announce AS10158
export:         to AS9318
                announce AS10158
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2018-11-23T09:32:03Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-04T01:00:01Z
source:         APNIC

person:         AS Manager
address:        Jeju-do Jeju-si Cheomdan-ro 242
country:        KR
phone:          +82-2-6718-3323
e-mail:         network@kakaocorp.com
nic-hdl:        AM1650-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2018-11-23T09:32:03Z
source:         APNIC


aut-num:        AS10158
as-name:        KAKAO-10158-AS-KR-KR
descr:          Kakao Corp
country:        KR
import:         from 4766 action pref=100 accept ANY
import:         from 9318 action pref=100 accept ANY
export:         to 4766 announce NEW
export:         to 9318 announce NEW
admin-c:        DY4949-KR
tech-c:         DY4949-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         AS Manager
address:        Jeju-do Jeju-si Cheomdan-ro 242
address:        (Yeongpyeong-dong)
country:        KR
phone:          +82-2-6718-3323
e-mail:         network@kakaocorp.com
nic-hdl:        DY4949-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC