AS Name
KAKAO-10158-AS-KR
Org Name
Kakao Corp
AS10158 Looking Glass
IPv4Prefixes

20

IPv6Prefixes

7

IPv4 NUMs

5,376

IPv6 NUMs(/64)

4,294,967,296

5,376 IPv4 Addresses
CIDR Description IP Num
103.27.150.0/24 DAUMKAKAO Kakao Corp 256
103.27.151.0/24 DAUMKAKAO 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 KINX 1024
139.150.4.0/24 KINXINC KINX 256
139.150.4.0/22 KINXINC KINX 1024
139.150.5.0/24 KINXINC KINX 256
139.150.6.0/24 KINXINC KINX 256
139.150.7.0/24 KINXINC 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
211.231.96.0/24 KORNET Korea Telecom 256
CIDR Description IP NUMs(prefix /64)
2404:4600::/32 DAUMKAKAO Kakao Corp 4294967296
2404:4600:19:2::/63 DAUMKAKAO Kakao Corp 2
2404:4600:19:4::/63 DAUMKAKAO Kakao Corp 2
2404:4600:c1::/48 DAUMKAKAO Kakao Corp 65536
2404:4600:c2::/48 DAUMKAKAO Kakao Corp 65536
2404:4600:c3::/48 DAUMKAKAO Kakao Corp 65536
2404:4600:c4::/48 DAUMKAKAO Kakao Corp 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS38001 NEWMEDIAEXPRESS-AS-AP - NewMedia Express Pte Ltd, SG Singapore 23,808 7,733,248 IPv4 IPv4
AS58299 OPENFACTORY-AS - Openfactory GmbH, CH Switzerland 2,816 8,590,131,200 IPv4 IPv4
AS63956 COLO-AS-AP - Colocation Australia Pty Ltd, AU Australia 33,792 4,580,245,504 IPv4 IPv4
AS12859 NL-BIT - BIT BV, NL Netherlands 64,512 197,602,312,192 IPv4 IPv4
AS16552 TIGGEE - Tiggee LLC, US United States 12,288 34,362,097,664 IPv4 IPv4
AS24115 ASN-EQIX-MLPE - Equinix Asia Pacific Pte Ltd, JP Japan 0 0 IPv4 IPv4
AS25091 IP-MAX - IP-Max SA, CH Switzerland 13,568 34,359,738,368 IPv4 IPv4
AS34288 AS34288 - Kantonsschule Zug, CH Switzerland 16,640 34,359,803,904 IPv4 IPv4
AS50629 LWLCOM - LWLcom GmbH, DE Germany 84,480 111,670,329,344 IPv4 IPv4
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 256 0 IPv4 IPv4
AS57695 MISAKA - Misaka Network, Inc., US United States 5,120 4,919,394,304 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,194,888 17,600,775,979,008 IPv4 IPv4
AS12470 AS12470 - Globe Development GmbH, DE Germany 8,448 4,294,967,296 IPv4 IPv4
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,489,600 286,130,176 IPv4 IPv4
AS207740 AMIRGT-AS - Youssef Hamed, EG Egypt 0 196,608 IPv4 IPv4
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,728 38,654,705,664 IPv4 IPv4
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 567,040 111,669,149,696 IPv4 IPv4
AS34019 HIVANE, FR France 2,304 1,245,184 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 2,048 1,572,864 IPv4 IPv4
AS131477 SHHJ-AS - Shanghai Huajuan Information Technology Co., Ltd., CN China 6,144 540,082,176 IPv4 IPv4
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,501,952 12,884,967,424 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,040 4,294,967,296 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,448 68,719,476,736 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,680 4,294,967,296 IPv4 IPv4
AS206313 FFNW-AS - Freifunk Nordwest e.V., DE Germany 768 30,067,261,440 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 34,816 47,244,640,256 IPv4 IPv4
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 8,448 4,294,967,296 IPv4 IPv4
AS35908 VPLSNET - Krypt Technologies, US United States 435,456 8,589,934,592 IPv4 IPv4
AS61955 ColocationIX-AS - ColocationIX GmbH, DE Germany 1,024 4,295,032,832 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 101,888 73,138,176 IPv4 IPv4
AS213151 CHRISELSEN - Christian Elsen, DE Germany 256 16,842,752 IPv4 IPv4
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 50,944 4,294,967,296 IPv4 IPv4
AS34549 MEER-AS - meerfarbig GmbH & Co. KG, DE Germany 86,784 343,598,432,256 IPv4 IPv4
AS35280 ACORUS - ACORUS NETWORKS SAS, FR France 7,424 81,604,378,624 IPv4 IPv4
AS140731 TOHU-OP-AP - Ningbo Dahuamao Information Technology Co Ltd, CN China 0 39,845,888 IPv4 IPv4
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,968 4,294,967,296 IPv4 IPv4
AS9957 KINX-AS - KINX, KR Republic of Korea 7,192 0 IPv4 IPv4
AS20811 BRENNERCOM-AS - Brennercom S.p.A., IT Italy 69,632 103,079,215,104 IPv4 IPv4
AS25220 GLOBALNOC-AS - equada network GmbH, DE Germany 29,184 12,884,901,888 IPv4 IPv4
AS47692 NESSUS - Nessus GmbH, AT Austria 32,512 34,359,934,976 IPv4 IPv4
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS6233 XTOM, US United States 6,656 1,572,864 IPv4 IPv4
AS12552 IPO-EU - IP-Only Networks AB, SE Sweden 470,016 261,993,857,024 IPv4 IPv4
AS56665 TANGO-TELINDUS - Proximus Luxembourg S.A., LU Luxembourg 44,800 34,628,370,432 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 53,248 281,509,336,449,024 IPv4 IPv4
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1,124,830 4,294,967,296 IPv4 IPv4
AS58952 FRONTIIRCOLTD-MM - Frontiir Co., Ltd, MM Myanmar 7,168 4,294,967,296 IPv4 IPv4
AS263541 IMF NETWORK DATA LTDA - ME, BR Brazil 2,048 3,221,225,472 IPv4 IPv4
AS9764 DAUM-NET - Kakao Corp, KR Republic of Korea 33,280 131,072 IPv6 IPv6
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9,216 4,294,967,296 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 31,488 12,884,901,888 IPv4 IPv4
AS47957 ING-AS - Compagnie Industrielle Et Financiere D' Ingenierie Ingenico SA, FR France 2,048 65,536 IPv4 IPv4
AS39737 Prime-Telecom-AS - Net Vision Telecom SRL, RO Romania 52,736 196,608 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 13,312 279,172,939,776 IPv4 IPv4
AS200780 APPLIWAVE - APPLIWAVE SAS, FR France 10,240 73,014,444,032 IPv4 IPv4
AS9902 NEOCOMISP-KH-AP - NeocomISP Limited, KH Cambodia 28,928 4,294,967,296 IPv4 IPv4
AS15605 CONNESI - Connesi s.p.a., IT Italy 21,248 33,554,432 IPv4 IPv4
AS35710 WEBERCLOUD - weber.digital GmbH, DE Germany 2,816 34,359,738,368 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 5,152,512 39,669,661,696 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 5,120 42,949,672,960 IPv4 IPv4
AS8359 MTS - MTS PJSC, RU Russian Federation 1,207,296 81,604,378,624 IPv4 IPv4
AS14630 INVESCO - Invesco Group Services, Inc., US United States 14,080 38,671,482,880 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 51,200 12,884,901,888 IPv4 IPv4
AS23673 ONLINE-AS - COGETEL Co., Ltd, KH Cambodia 30,720 4,294,967,296 IPv4 IPv4
AS58057 SECUREBIT - Securebit AG, CH Switzerland 6,656 68,722,098,176 IPv4 IPv4
AS132337 ANSPL-AS-AP - ALPHA NETWORKS SOLUTION PTE. LTD., SG Singapore 1,280 0 IPv4 IPv4
AS1299 TELIANET - Telia Company AB, SE Sweden 279,552 17,609,367,814,144 IPv4 IPv4 IPv6 IPv6
AS3786 LGDACOM - LG DACOM Corporation, KR Republic of Korea 8,841,656 4,831,903,744 IPv4 IPv4
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 43,017,633,792 IPv4 IPv4
AS553 BELWUE - Universitaet Stuttgart, DE Germany 2,117,888 103,079,215,104 IPv4 IPv4
AS3214 XTOM - xTom GmbH, DE Germany 35,328 523,987,058,688 IPv4 IPv4
AS28917 Fiord-AS - Fiord Networks, UAB, LT Lithuania 43,264 68,719,542,272 IPv4 IPv4
AS59318 SINET-KH - S.I Group, KH Cambodia 1,280 393,216 IPv4 IPv4
AS64475 FREIFUNK-FRANKFURT - Freifunk Frankfurt am Main e.V., DE Germany 1,024 33,554,432 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 496,896 282,665,489,137,664 IPv4 IPv4
AS8732 COMCOR-AS - OJSC Comcor, RU Russian Federation 139,520 4,294,967,296 IPv4 IPv4
AS42861 FOTONTELECOM-TRANSIT-AS - Foton Telecom CJSC, RU Russian Federation 17,408 34,359,738,368 IPv4 IPv4
AS21412 CGATES-AS - UAB "Cgates", LT Lithuania 179,200 77,309,411,328 IPv4 IPv4
AS43350 NFORCE - NForce Entertainment B.V., NL Netherlands 90,112 113,818,337,280 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,936 4,295,032,832 IPv4 IPv4
AS59605 ZAINGP-AS - MENA LEVANT W.L.L, BH Bahrain 6,400 524,288 IPv4 IPv4
AS209102 ALFASERVICE - Alfa Service s.r.l., IT Italy 1,024 34,359,738,368 IPv4 IPv4
AS9848 SejongTelecom-AS-KR - Sejong Telecom, KR Republic of Korea 976,656 8,589,934,592 IPv4 IPv4
AS25160 VORBOSS_AS - Vorboss Limited, GB United Kingdom 17,152 34,359,738,368 IPv4 IPv4
AS29076 CITYTELECOM-AS - Filanco LLC, RU Russian Federation 36,608 4,294,967,296 IPv4 IPv4
AS45903 CMCTELECOM-AS-VN - CMC Telecom Infrastructure Company, VN Viet Nam 79,104 1,610,612,736 IPv4 IPv4
AS55329 TELCOTECH-KH - Telcotech Ltd, KH Cambodia 4,096 4,294,967,296 IPv4 IPv4
AS13786 SEABRAS-1 - Seabras 1 USA, LLC, US United States 3,072 8,589,934,592 IPv4 IPv4
AS17676 GIGAINFRA - Softbank BB Corp., JP Japan 44,652,032 18,695,992,705,024 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 12,288 131,072 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 5,120 288,230,380,446,679,040 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 13,568 17,179,869,184 IPv4 IPv4
AS35598 INETCOM - Inetcom LLC, RU Russian Federation 37,120 34,359,738,368 IPv4 IPv4
AS38880 M21-AS-AP - Micron21 Datacentre Pty Ltd, AU Australia 32,520 4,295,163,904 IPv4 IPv4
AS39122 BLACKNIGHT-AS - Blacknight Internet Solutions Limited, IE Ireland 28,416 60,129,607,680 IPv4 IPv4
AS15412 FLAG-AS - Reliance Globalcom Limited, GB United Kingdom 32,768 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24961 MYLOC-AS - myLoc managed IT AG, DE Germany 133,376 51,539,673,088 IPv4 IPv4
AS49697 Joey-Network - Joey Julian Koenig, DE Germany 512 262,144 IPv4 IPv4
AS7195 EDGEUNO SAS, CO Colombia 14,592 328,269,824 IPv4 IPv4
AS19754 FNL-33-19754 - The Fusion Network, LLC, US United States 8,448 983,040 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,508,288 2,233,382,993,920 IPv4 IPv4
AS34872 Servperso_Systems - Cedric Rossius, BE Belgium 512 4,295,163,904 IPv4 IPv4
AS53828 NITEL - NETWORK INNOVATIONS, INC., US United States 126,976 4,294,967,296 IPv4 IPv4
AS29467 LuxNetwork - LUXNETWORK S.A., LU Luxembourg 9,984 8,589,934,592 IPv4 IPv4
AS138195 MOACKCOLTD-AS-AP - MOACK.Co.LTD, KR Republic of Korea 17,920 0 IPv4 IPv4
AS206356 Freifunk-Essen - Freifunk Essen e.V., DE Germany 768 34,359,738,368 IPv4 IPv4
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1,008,128 14,028,963,840 IPv4 IPv4 IPv6 IPv6
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 53,504 16,106,520,576 IPv4 IPv4
AS29140 HOSTSERVER-AS - Hostserver GmbH, DE Germany 5,120 4,294,967,296 IPv4 IPv4
AS206499 MMNETWORKS - Marek Ziolkowski, PL Poland 768 8,626,831,360 IPv4 IPv4
AS8447 A1TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,256,640 137,439,412,224 IPv4 IPv4
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1,536 131,072 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12,800 111,670,067,200 IPv4 IPv4
AS52091 LEVEL-MSK-AS - Level-MSK Ltd., RU Russian Federation 1,024 8,589,934,592 IPv4 IPv4
AS133210 ENTECHNOLOGIES-AS-AP - EN Technologies Pte Ltd, SG Singapore 512 65,536 IPv4 IPv4
AS205112 PHILUNET - PHILUNET GmbH, DE Germany 3,072 77,309,476,864 IPv4 IPv4
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 318,208 12,885,164,032 IPv4 IPv4
AS9050 RTD - TELEKOM ROMANIA COMMUNICATION S.A, RO Romania 1,506,560 4,295,032,832 IPv4 IPv4
AS48919 UA-CITY-AS - UACITY Ltd., UA Ukraine 9,216 65,536 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 8,192 8,590,589,952 IPv4 IPv4
AS263542 Sitnet Provider, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,369,024 2,757,369,069,568 IPv4 IPv4
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,354,752 25,770,000,384 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,155,584 17,180,655,616 IPv4 IPv4
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 15,255,808 8,590,000,128 IPv4 IPv4
AS20485 TRANSTELECOM - Joint Stock Company TransTeleCom, RU Russian Federation 355,584 42,949,672,960 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 46,614,628 169,946,710,016 IPv4 IPv4 IPv6 IPv6
AS36236 NETACTUATE - NetActuate, Inc, US United States 57,600 14,591,655,936 IPv4 IPv4
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 39,680 4,027,252,736 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7625 DAUM-AS - Kakao Corp, KR Republic of Korea 11,008 65,536 IPv4 IPv4 IPv6 IPv6
AS9764 DAUM-NET - Kakao Corp, KR Republic of Korea 33,280 131,072 IPv4 IPv4 IPv6 IPv6
AS38099 KAKAO-AS-KR - Kakao Corp, KR Republic of Korea 17,152 65,536 IPv4 IPv4 IPv6 IPv6
AS38678 DAUMKAKAOKR3 - Kakao Corp, KR Republic of Korea 2,304 0 IPv4 IPv4
AS45991 KAKAO-45991-AS-KR - Kakao Corp, KR Republic of Korea 4,608 131,072 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
103.27.150.10 3 edge4k.net
as-block:       AS9216 - 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:  2009-05-19T07:00:23Z
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:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
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:         [email protected]
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:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         AS Manager
address:        Jeju-do Jeju-si Cheomdan-ro 242
country:        KR
phone:          +82-2-6718-3323
e-mail:         [email protected]
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
changed:        [email protected]
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:         [email protected]
nic-hdl:        DY4949-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC