AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
DUZONBIZON-AS-KR DOUZONEBIZON 78 0 19,968 0 Republic of Korea
19,968 IPv4 Addresses
CIDR Description IP Num
1.224.187.0/24 broadNnet SK Broadband Co Ltd 256
1.224.188.0/24 broadNnet SK Broadband Co Ltd 256
1.224.189.0/24 broadNnet SK Broadband Co Ltd 256
1.244.114.0/24 broadNnet SK Broadband Co Ltd 256
1.244.115.0/24 broadNnet SK Broadband Co Ltd 256
1.244.116.0/24 broadNnet SK Broadband Co Ltd 256
1.244.117.0/24 broadNnet SK Broadband Co Ltd 256
1.244.118.0/24 broadNnet SK Broadband Co Ltd 256
1.244.192.0/24 broadNnet SK Broadband Co Ltd 256
1.244.193.0/24 broadNnet SK Broadband Co Ltd 256
1.244.194.0/24 broadNnet SK Broadband Co Ltd 256
14.41.2.0/24 256
14.41.55.0/24 256
14.41.58.0/24 256
14.41.60.0/24 256
45.64.140.0/24 DOUZONE DOUZONEBIZON 256
45.64.141.0/24 DOUZONE DOUZONEBIZON 256
45.64.142.0/24 DOUZONE DOUZONEBIZON 256
45.64.143.0/24 DOUZONE DOUZONEBIZON 256
58.224.116.0/24 broadNnet SK Broadband Co Ltd 256
58.224.117.0/24 broadNnet SK Broadband Co Ltd 256
58.224.118.0/24 broadNnet SK Broadband Co Ltd 256
58.224.119.0/24 broadNnet SK Broadband Co Ltd 256
58.224.120.0/24 broadNnet SK Broadband Co Ltd 256
58.224.123.0/24 broadNnet SK Broadband Co Ltd 256
58.224.142.0/24 broadNnet SK Broadband Co Ltd 256
58.224.160.0/24 broadNnet SK Broadband Co Ltd 256
58.224.161.0/24 broadNnet SK Broadband Co Ltd 256
58.224.162.0/24 broadNnet SK Broadband Co Ltd 256
59.29.21.0/24 KORNET Korea Telecom 256
59.29.54.0/24 KORNET Korea Telecom 256
59.30.254.0/24 KORNET Korea Telecom 256
61.73.184.0/24 KORNET Korea Telecom 256
61.73.185.0/24 KORNET Korea Telecom 256
61.73.212.0/24 KORNET Korea Telecom 256
61.78.0.0/24 KORNET Korea Telecom 256
61.78.12.0/24 KORNET Korea Telecom 256
103.8.100.0/24 DOUZONE DOUZONEBIZON 256
103.8.101.0/24 DOUZONE DOUZONEBIZON 256
103.8.102.0/24 DOUZONE DOUZONEBIZON 256
103.8.103.0/24 DOUZONE DOUZONEBIZON 256
112.184.178.0/24 KORNET Korea Telecom 256
119.205.89.0/24 KORNET Korea Telecom 256
119.205.177.0/24 KORNET Korea Telecom 256
119.205.178.0/24 KORNET Korea Telecom 256
119.205.180.0/24 KORNET Korea Telecom 256
119.205.182.0/24 KORNET Korea Telecom 256
119.205.184.0/24 KORNET Korea Telecom 256
121.187.23.0/24 KORNET Korea Telecom 256
175.123.17.0/24 broadNnet SK Broadband Co Ltd 256
175.123.18.0/24 broadNnet SK Broadband Co Ltd 256
175.206.170.0/24 KORNET Korea Telecom 256
175.206.172.0/24 KORNET Korea Telecom 256
183.108.96.0/24 KORNET Korea Telecom 256
202.167.215.0/24 DOUZONE DOUZONEBIZON 256
210.181.92.0/24 broadNnet SK Broadband Co Ltd 256
210.181.93.0/24 broadNnet SK Broadband Co Ltd 256
210.181.94.0/24 broadNnet SK Broadband Co Ltd 256
210.181.95.0/24 broadNnet SK Broadband Co Ltd 256
210.181.109.0/24 broadNnet SK Broadband Co Ltd 256
211.34.148.0/24 KORNET Korea Telecom 256
211.34.149.0/24 KORNET Korea Telecom 256
211.34.150.0/24 KORNET Korea Telecom 256
211.34.151.0/24 KORNET Korea Telecom 256
211.34.184.0/24 KORNET Korea Telecom 256
211.34.212.0/24 KORNET Korea Telecom 256
211.34.213.0/24 KORNET Korea Telecom 256
218.144.221.0/24 KORNET Korea Telecom 256
220.83.156.0/24 KORNET Korea Telecom 256
220.83.157.0/24 KORNET Korea Telecom 256
221.133.55.0/24 DOUZONE DOUZONEBIZON 256
222.113.227.0/24 KORNET Korea Telecom 256
222.113.228.0/24 KORNET Korea Telecom 256
222.113.229.0/24 KORNET Korea Telecom 256
222.113.230.0/24 KORNET Korea Telecom 256
222.113.231.0/24 KORNET Korea Telecom 256
222.121.14.0/24 KORNET Korea Telecom 256
222.121.15.0/24 KORNET Korea Telecom 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 45,525,124 148,453,851,136 IPv4 IPv4
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 14,675,968 8,590,000,128 IPv4 IPv4
IP Address Domain NUMs Domains
1.224.187.2 103 jpi.or.kr
1.224.187.14 2 mail.samchullyamc.com
1.224.187.24 1 mail.myfmc.or.kr
1.224.187.36 2 www.yhenc.net
1.224.187.37 2 biz.yhenc.com
1.224.187.40 3 www.jmcheavy.com
1.224.187.52 1 coens-idc.iphelp.kr
1.224.187.56 1 gw.ijconst.co.kr
1.224.187.74 1 mail.pankor.kr
1.224.187.75 2 wise.co.kr
as-block:       AS55296 - AS56319
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:  2009-09-03T01:15:30Z
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:       AS55584 - AS55633
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 2-byte AS numbers from AS55584  - AS55633
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:  2010-07-21T04:59:58Z
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:        AS55615
as-name:        DUZONBIZON-AS-KR
descr:          DOUZONEBIZON
country:        KR
admin-c:        AM1659-AP
tech-c:         AM1659-AP
import:         from AS4766
                action pref=100;
                accept ANY
import:         from AS9318
                action pref=100;
                accept ANY
export:         to AS4766
                announce AS55615
export:         to AS9318
                announce AS55615
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-11-23T06:49:55Z
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 2019-10-01
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-10-01T08:41:39Z
source:         APNIC

person:         AS Manager
address:        Gangwon-do Chuncheon-si Beodeul 1-gil
country:        KR
phone:          +82-2-6233-5393
e-mail:         [email protected]
nic-hdl:        AM1659-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-04-23T00:10:02Z
source:         APNIC


aut-num:        AS55615
as-name:        DUZONBIZON-AS-KR-KR
descr:          DOUZONEBIZON
country:        KR
import:         from AS4766 action pref=100 accept ANY
import:         from AS9318 action pref=100 accept ANY
export:         to AS4766 announce AS55615
export:         to AS9318 announce AS55615
admin-c:        JN3604-KR
tech-c:         JN3604-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Gangwon-do Chuncheon-si Beodeul 1-gil
address:        DOUZONE
country:        KR
phone:          +82-2-6233-5393
e-mail:         [email protected]
nic-hdl:        JN3604-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC