AS Number
AS7557
AS Name
KTNET-AS
Org Name
Korea Trade Network
Registry

apnic

RegDate

N/A

Updated

2016-10-13T07:14:51Z

AS7557 Looking Glass
IPv4Prefixes

18

IPv6Prefixes

0

IPv4 NUMs

94,208

IPv6 NUMs(/64)

0

94,208 IPv4 Addresses
CIDR Description IP Num
203.233.192.0/19
IRR Valid
KTNET Korea Trade Network 8192
203.233.224.0/20
IRR Valid
KTNET Korea Trade Network 4096
203.242.128.0/17
IRR Valid
KTNET Korea Trade Network 32768
203.242.202.0/24
IRR Parent Valid
KTNET Korea Trade Network 256
203.242.207.0/24
IRR Parent Valid
KTNET Korea Trade Network 256
210.102.64.0/19
IRR Valid
KTNET Korea Trade Network 8192
210.102.70.0/23
IRR Parent Valid
KTNET Korea Trade Network 512
210.111.192.0/19
IRR Valid
KTNET Korea Trade Network 8192
210.111.213.0/24
IRR Parent Valid
KTNET Korea Trade Network 256
210.111.214.0/24
IRR Parent Valid
KTNET Korea Trade Network 256
210.111.215.0/24
IRR Parent Valid
KTNET Korea Trade Network 256
210.111.216.0/24
IRR Parent Valid
KTNET Korea Trade Network 256
210.111.217.0/24
IRR Parent Valid
KTNET Korea Trade Network 256
210.111.219.0/24
IRR Parent Valid
KTNET Korea Trade Network 256
210.181.192.0/19
IRR Valid
KTNET Korea Trade Network 8192
210.205.64.0/19
IRR Valid
KTNET Korea Trade Network 8192
210.217.128.0/19
IRR Valid
KTNET Korea Trade Network 8192
211.37.192.0/19
IRR Valid
KTNET Korea Trade Network 8192
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3786 LGDACOM - LG DACOM Corporation, KR Republic of Korea 8,837,888 8,858,435,584 IPv4 IPv4
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 45,567,584 169,945,530,368 IPv4 IPv4
IP Address Domain NUMs Domains
203.233.194.17 5 jlhvh.com
203.233.195.18 1 mail2.gnj.ne.kr
203.233.195.106 1 samsung.kosti.or.kr
203.233.195.108 1 edu.kosti.or.kr
203.233.195.111 4 iran.kosti.or.kr
203.233.195.121 1 km.kosti.or.kr
203.233.195.123 1 mail.kosti.or.kr
203.233.195.124 1 mmail.kosti.or.kr
203.233.195.125 1 spam.kosti.or.kr
203.233.200.50 2 eportal.coex.co.kr
as-block:       AS7467 - AS7722
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:  2008-09-04T06:40:26Z
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:       AS7557 - AS7564
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:  2017-06-15T04:25:39Z
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:        AS7557
as-name:        KTNET-AS
descr:          Korea Trade Network
country:        KR
admin-c:        AM1459-AP
tech-c:         AM1459-AP
import:         from AS3786
                action pref=10;
                accept ANY
import:         from AS9848
                action pref=10;
                accept ANY
export:         to AS3786
                announce AS7557
export:         to AS9848
                announce AS7557
default:        to AS9848
                action pref=10;
                networks ANY
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2016-10-13T07:14:51Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
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:  2021-06-15T06:21:49Z
source:         APNIC

person:         AS Manager
address:        Seoul Gangnam-gu Yeongdong-daero
country:        KR
phone:          +82-2-6000-2715
e-mail:         ip@ktnet.co.kr
nic-hdl:        AM1459-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2016-10-13T07:13:59Z
source:         APNIC


aut-num:        AS7557
as-name:        KTNET-AS-KR
descr:          Korea Trade Network
country:        KR
import:         from AS9848 action pref=10 accept ANY
import:         from AS3786 action pref=10 accept ANY
export:         to AS9848 announce AS7557
export:         to AS3786 announce AS7557
admin-c:        JK36-KR
tech-c:         OK36-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         AS Manager
address:        Seoul Gangnam-gu Yeongdong-daero
address:        511 (4thFl, Trade-Tower)
country:        KR
phone:          +82-2-6000-2715
e-mail:         ip@ktnet.co.kr
nic-hdl:        JK36-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         AS Manager
address:        Seoul Gangnam-gu Yeongdong-daero
address:        511 (4thFl, Trade-Tower)
country:        KR
phone:          +82-2-6000-2715
e-mail:         ip@ktnet.co.kr
nic-hdl:        OK36-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC