ASN Lookup Tool

LG DACOM Corporation lguplus.co.kr KR KR 950 Routes

AS Data

AS3786

AS3786LG DACOM Corporation

AS Number 3786
AS Name LGDACOM
Organization LG DACOM Corporation
Country KR
Website lguplus.co.kr
Number of IPv4 Routes 887
Number of IPv6 Routes 63
ASN type ISP
Registry KRNIC
Date Allocated N/A

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IP Ranges

Route # IPs
2406:5900:9000::/36 ~5×10²⁷
210.102.237.0/24 256
106.103.208.0/20 4096
139.150.67.0/24 256
2001:270:ff80::/42 ~77×10²⁴
23.58.88.0/24 256
203.253.253.0/24 256
114.70.35.0/24 256
220.68.215.0/24 256
210.101.213.0/24 256
165.132.215.0/24 256
220.66.9.0/24 256
222.231.0.0/18 16384
220.149.16.0/24 256
211.47.79.0/24 256
165.132.204.0/22 1024
106.103.238.0/24 256
220.68.131.0/24 256
23.219.16.0/20 4096
203.215.211.0/24 256
211.171.0.0/16 65536
43.230.80.0/22 1024
117.17.93.0/24 256
223.195.97.0/24 256
203.248.128.0/17 32768
1.208.0.0/12 1048576
210.93.80.0/24 256
210.125.208.0/23 512
139.150.72.0/24 256
117.17.92.0/24 256
220.68.132.0/24 256
112.76.108.0/22 1024
112.76.207.0/24 256
203.253.191.0/24 256
103.55.189.0/24 256
165.132.244.0/23 512
203.237.162.0/24 256
125.7.192.0/18 16384
210.101.228.0/24 256
210.101.214.0/24 256
223.194.130.0/23 512
203.249.37.0/24 256
112.76.208.0/24 256
203.253.160.0/20 4096
2001:270:f800::/39 ~619×10²⁴
165.132.214.0/24 256
114.70.36.0/24 256
2406:5900::/32 ~79×10²⁷
106.103.239.0/24 256
203.237.163.0/24 256
2001:ed0::/32 ~79×10²⁷
210.101.227.0/24 256
203.153.144.0/20 4096
210.110.126.0/24 256
203.253.252.0/24 256
203.215.205.0/24 256
101.55.0.0/18 16384
106.103.237.0/24 256
203.215.206.0/24 256
210.101.208.0/24 256

Raw Whois Response

query : AS3786


# KOREAN(UTF8)

조회하신 AS번호는 한국인터넷진흥원으로부터 아래의 AS번호 사용기관에게 할당되었으며, 할당 정보는 다음과 같습니다.

AS번호             : AS3786
AS이름             : LGDACOM

[ AS번호 기관 정보 ]
기관명             : (주)엘지유플러스
주소               : 서울특별시 용산구 한강대로 32 (한강로3가, 엘지유플러스)
우편번호           : 04389

이름               : AS번호 담당자
전화번호           : +82-2-101
전자우편           : ipadm@lguplus.co.kr


# ENGLISH

KRNIC is not an ISP but a National Internet Registry similar to APNIC.

AS Number          : AS3786
AS Name            : LGDACOM

[ Organization Information ]
Name               : LG DACOM Corporation
Address            : LG UPLUS, Seoul Yongsan-gu Hangang-daero 32
Zip Code           : 04389

Name               : AS Manager
Phone              : +82-2-101
E-Mail             : ipadm@lguplus.co.kr


- KISA/KRNIC WHOIS Service -

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS3786'

% Abuse contact for 'AS3786' is 'irt@nic.or.kr'

aut-num:        AS3786
as-name:        LGDACOM
descr:          LG DACOM Corporation
country:        KR
admin-c:        AM1428-AP
tech-c:         AM1428-AP
import:         from AS4766
                action pref=0;
                accept ANY
import:         from AS9318
                action pref=0;
                accept ANY
export:         to AS4766
                announce AS3786
export:         to AS9318
                announce AS3786
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2018-11-19T06:40:02Z
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:        Seoul Yongsan-gu Hangang-daero 32
country:        KR
phone:          +82-2-101
e-mail:         ipadm@lguplus.co.kr
nic-hdl:        AM1428-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2018-11-19T06:40:03Z
source:         APNIC

% Information related to 'AS3786'

aut-num:        AS3786
as-name:        LGDACOM-KR
descr:          LG DACOM Corporation
country:        KR
import:         from 9318 action pref=0 accept ANY
import:         from 4766 action pref=0 accept ANY
export:         to 9318 announce NEW
export:         to 4766 announce NEW
admin-c:        A11-KR
tech-c:         A11-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:        Seoul Yongsan-gu Hangang-daero 32
address:        LG UPLUS
country:        KR
phone:          +82-2-101
e-mail:         ipadm@lguplus.co.kr
nic-hdl:        A11-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

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       3786 - 3787
ASName:         APNIC-3786
ASHandle:       AS3786
RegDate:        2002-07-31
Updated:        2009-10-08
Comment:        These AS numbers are not registered in the ARIN database.
Comment:        For details, refer to the APNIC Whois Database via
Comment:        WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl
Ref:            https://rdap.arin.net/registry/autnum/3786

ResourceLink:  https://apps.db.ripe.net/db-web-ui/query
ResourceLink:  whois.apnic.net


OrgName:        Asia Pacific Network Information Centre
OrgId:          APNIC
Address:        PO Box 3646
City:           South Brisbane
StateProv:      QLD
PostalCode:     4101
Country:        AU
RegDate:        
Updated:        2012-01-24
Ref:            https://rdap.arin.net/registry/entity/APNIC

ReferralServer:  whois://whois.apnic.net
ResourceLink:  http://wq.apnic.net/whois-search/static/search.html

OrgAbuseHandle: AWC12-ARIN
OrgAbuseName:   APNIC Whois Contact
OrgAbusePhone:  +61 7 3858 3188 
OrgAbuseEmail:  search-apnic-not-arin@apnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN

OrgTechHandle: AWC12-ARIN
OrgTechName:   APNIC Whois Contact
OrgTechPhone:  +61 7 3858 3188 
OrgTechEmail:  search-apnic-not-arin@apnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS55610 KAIT KR
AS9703 Shinhan Bank KR
AS4793 Hyundai Heavy Industries KR
AS4837 China Unicom Backbone CN
AS58057 Securebit AG CH
AS38880 Micron21 Datacentre Pty Ltd AU
AS10165 KOREA CUSTOMS SERVICE KR
AS60144 3W Infra B.V. NL
AS9953 Hyundai Engineering Construction Co., Ltd. HDEC KR
AS131799 korea workers compensation welfare service KR
AS38418 KOREA APPRAISAL BOARD KR
AS9982 PAICHAI UNIVERSITY KR
AS45987 Dongwha Enterprise Co. Ltd. KR
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS23572 American International Assurance Company Korea KR
AS38708 EXPORT-IMPORT BANK OF KOREA KR
AS206735 Novelcomm LP GR
AS13237 euNetworks GmbH DE
AS152209 Eromnet Inc KR
AS11164 Internet2 US
AS559 SWITCH CH
AS8758 Iway AG CH
AS6696 VERIXI SA BE
AS29838 Atlantic Metro Communications II, Inc. US
AS38428 Korea Information Communicaions Co. KR
AS38663 NICEINFOMATIONSERVICE KR
AS9575 KCTC KR
AS17863 Yonhap News Agency KR
AS12741 Netia SA PL
AS10168 Standard Chartered KR
AS215760 Adam Grazioli IT
AS17588 IM Bank KR
AS44620 Netlen Internet Hizmetleri Ltd. Sti. TR
AS58664 ADOBE-NET-INFRA IN
AS55585 CAPE Investment Securitie Co., Ltd. KR
AS45974 NHNCLOUD KR
AS17567 Airport Railroad Co ltd KR
AS17616 barofn KR
AS10036 DLIVE KR
AS36819 MELALEUCA INC. US
AS11158 NTT America, Inc. US
AS18338 DAOUDATA KR
AS60539 Huicast Telecom Limited HK
AS18038 Korea National University of Education KR
AS131827 jejubank KR
AS10194 Doosan Enerbility co., LTD. KR
AS4766 Korea Telecom KR
AS23560 MetLife Korea KR
AS62255 BiMajLink d.o.o. SI
AS29208 Quantcom, a.s. CZ
AS9852 Samil PwC KR
AS17612 Rinnai Korea KR
AS131886 tosscx KR
AS10171 SKTelink KR
AS23972 HANA INVESTOR SERVICES KR
AS18034 Gangneung Wonju National University KR
AS63927 RISE HK
AS18034 Gangneung-Wonju National University KR
AS7626 SCOURTFAMILY KR
AS18169 MEMC Korea KR

Upstreams

AS Number Description Country
AS39249 Netassist International EOOD BG
AS49434 FBW NETWORKS SAS FR
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS6830 Liberty Global Europe Holding B.V. NL
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE
AS31133 PJSC MegaFon RU
AS15943 wilhelm.tel GmbH DE
AS9121 Turk Telekomunikasyon Anonim Sirketi TR
AS37468 Angola Cables AO
AS2497 Internet Initiative Japan Inc. JP
AS20764 CJSC RASCOM RU
AS15802 Emirates Integrated Telecommunications Company PJSC AE
AS3303 Swisscom Schweiz AG CH
AS50673 Serverius Holding B.V. NL
AS4637 Telstra International Limited HK
AS10099 China Unicom Hong Kong Operations Limited HK
AS12859 BIT BV NL
AS58453 China Mobile International Limited HK
AS8220 COLT Technology Services Group Limited GB
AS14840 BR.Digital Telecom BR
AS29632 Netassist International EOOD BG
AS24961 WIIT AG DE
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS8758 Iway AG CH
AS35625 Eurofiber France SAS FR
AS212024 Marc Schmitt FR
AS1836 green.ch AG CH
AS6696 VERIXI SA BE
AS7575 Australian Academic and Research Network AU
AS209022 Tschajera Limited GB
AS15412 Global Cloud Xchange GB
AS30844 Liquid Telecommunications Ltd GB
AS1299 Arelion Sweden AB SE
AS20485 Joint Stock Company TransTeleCom RU
AS34549 meerfarbig GmbH & Co. KG DE
AS6453 TATA COMMUNICATIONS AMERICA INC US
AS9304 HGC Global Communications Limited HK
AS209090 Association Stolon FR
AS28716 Retelit Digital Services S.p.A. IT
AS9318 SK Broadband Co Ltd KR
AS34927 iFog GmbH CH
AS1764 Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH AT
AS25091 IP Max SA CH
AS6695 DE CIX Management GmbH DE
AS42708 Glesys AB SE
AS8298 IPng Networks GmbH CH
AS48362 Stadtwerke Feldkirch AT
AS138997 Eons Data Communications Limited HK
AS4635 The Hong Kong Internet Exchange Limited HK
AS6663 Euroweb Romania S.R.L. RO
AS2914 NTT America, Inc. US
AS2516 KDDI CORPORATION JP
AS33891 Core Backbone GmbH DE
AS34019 Hivane Association FR
AS34177 Celeste SAS FR
AS60171 AFR IX TELECOM S.A. ES
AS52025 ParadoxNetworks Limited GB
AS394256 Tech Futures Interactive Inc. CA

Downstreams

AS Number Description Country
AS55610 KAIT KR
AS9703 Shinhan Bank KR
AS4793 Hyundai Heavy Industries KR
AS9857 KOREA GAS CORPORATION KR
AS10165 KOREA CUSTOMS SERVICE KR
AS9953 Hyundai Engineering Construction Co., Ltd. HDEC KR
AS131799 korea workers compensation welfare service KR
AS38418 KOREA APPRAISAL BOARD KR
AS9982 PAICHAI UNIVERSITY KR
AS45987 Dongwha Enterprise Co. Ltd. KR

Legacy Routes

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Frequently Asked Questions

ASN AS3786 is an Autonomous System Number used to identify a network for BGP internet routing.
AS3786 is listed under LG DACOM Corporation.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.