ASN Lookup Tool

CMB cmb.co.kr KR KR 45 Routes

AS Data

AS38680

AS38680CMB

AS Number 38680
AS Name CMBHK-AS-KR
Organization CMB(CMBHK-AS-KR)
Country KR
Website cmb.co.kr
Number of IPv4 Routes 45
Number of IPv6 Routes 0
ASN type ISP
Registry KRNIC
Date Allocated N/A

ASN Intelligence API for production workflows

Use ASN data for AS38680 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

IP Ranges

Route # IPs
180.233.244.0/22 1024
180.233.192.0/22 1024
180.233.228.0/22 1024
180.233.232.0/22 1024
124.195.224.0/22 1024
180.233.236.0/22 1024
180.233.196.0/22 1024
116.255.120.0/22 1024
180.233.216.0/22 1024
116.255.112.0/22 1024

Raw Whois Response

query : AS38680


# KOREAN(UTF8)

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

AS번호             : AS38680
AS이름             : CMBHK-AS-KR

[ AS번호 기관 정보 ]
기관명             : 주식회사 씨엠비영등포방송
주소               : 서울특별시 영등포구 양평로17길 22 (양평동4가) CMB빌딩
우편번호           : 07209

이름               : AS번호 담당자
전화번호           : +82-70-8110-7147
전자우편           : js9239@cmb.co.kr


# ENGLISH

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

AS Number          : AS38680
AS Name            : CMBHK-AS-KR

[ Organization Information ]
Name               : CMB
Address            : CMB Building, Seoul Yeongdeungpo-gu Yangpyeong-ro 17-gil 22
Zip Code           : 07209

Name               : AS Manager
Phone              : +82-70-8110-7147
E-Mail             : js9239@cmb.co.kr


- KISA/KRNIC WHOIS Service -

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

% Information related to 'AS37888 - AS38911'

as-block:       AS37888 - AS38911
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:  2009-09-29T06:04:16Z
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

% Information related to 'AS38660 - AS38709'

as-block:       AS38660 - AS38709
descr:          KRNIC-ASBLOCK-AP
descr:          KRNIC
descr:          Korea Network Information Center
country:        KR
admin-c:        HM127-AP
tech-c:         HM127-AP
remarks:        Block of 50 AS numbers from AS38660 - AS38709
remarks:        for assignment to KRNIC members
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:  2008-09-04T06:40:26Z
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

% Information related to 'AS38680'

% Abuse contact for 'AS38680' is 'irt@nic.or.kr'

aut-num:        AS38680
as-name:        CMBHK-AS-KR
descr:          CMB
country:        KR
admin-c:        AM1602-AP
tech-c:         AM1602-AP
import:         from AS9318
                action pref=10;
                accept ANY
import:         from AS9457
                action pref=100;
                accept ANY
export:         to AS9318
                announce AS38680
export:         to AS9457
                announce AS38680
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2022-08-31T02:04:03Z
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:        Seoul Yeongdeungpo-gu Yangpyeong-ro 17-gil 22
country:        KR
phone:          +82-70-8110-7147
e-mail:         js9239@cmb.co.kr
nic-hdl:        AM1602-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-11-17T07:44:06Z
source:         APNIC

% Information related to 'AS38680'

aut-num:        AS38680
as-name:        CMBHK-AS-KR-KR
descr:          CMB
country:        KR
import:         from 9457 action pref=100 accept ANY
import:         from 9318 action pref=10 accept ANY
export:         to 9457 announce AS38680
export:         to 9318 announce AS38680
admin-c:        PJ1121-KR
tech-c:         PJ1121-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 Yeongdeungpo-gu Yangpyeong-ro 17-gil 22
address:        CMB Building
country:        KR
phone:          +82-70-8110-7147
e-mail:         js9239@cmb.co.kr
nic-hdl:        PJ1121-KR
mnt-by:         MNT-KRNIC-AP
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 1.88.34 (WHOIS-UK2)

Parsed Whois Response

Peers

AS Number Description Country
AS9457 DREAMLINE CO. KR
AS9318 SK Broadband Co Ltd KR
AS38133 CMB KR

Upstreams

AS Number Description Country
AS9457 DREAMLINE CO. KR
AS9318 SK Broadband Co Ltd KR

Downstreams

AS Number Description Country
AS38133 CMB KR

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Frequently Asked Questions

ASN AS38680 is an Autonomous System Number used to identify a network for BGP internet routing.
AS38680 is listed under CMB.
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.