AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
BSITC-AS-KR BSITC 5 0 5,892 0 Republic of Korea
5,892 IPv4 Addresses
CIDR Description IP Num
1.227.61.0/24 broadNnet SK Broadband Co Ltd 256
103.106.140.0/22 EXANET BSITC 1024
182.50.16.0/20 CROSSONNET Cross On Net Inc. 4096
203.231.91.220/30 SHINBIRO Sejong Telecom 4
203.235.22.0/23 SHINBIRO Sejong Telecom 512
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9318 SKB-AS SK Broadband Co Ltd, KR Republic of Korea 14,663,680 8,589,934,592 IPv4 IPv4
AS9848 SEJONGTELECOM-AS-KR Sejong Telecom, KR Republic of Korea 972,560 8,589,934,592 IPv4 IPv4
IP Address Domain NUMs Domains
203.235.22.40 1 ma1.wtfast.com
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:       AS9943 - AS9982
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:  2017-06-15T04:25:41Z
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:        AS9973
as-name:        BSITC-AS-KR
descr:          BSITC
country:        KR
admin-c:        AM2133-AP
tech-c:         AM2133-AP
import:         from AS9318
                action pref=100;
                accept ANY
import:         from AS9848
                action pref=200;
                accept ANY
export:         to AS9318
                announce AS9973
export:         to AS9848
                announce AS9973
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-11-03T05:33:28Z
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:        Incheon Bupyeong-gu Gyeongwon-daero 1262beon-gil
country:        KR
phone:          +82-70-7668-6052
e-mail:         [email protected]
nic-hdl:        AM2133-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2018-12-03T01:27:30Z
source:         APNIC


aut-num:        AS9973
as-name:        BSITC-AS-KR-KR
descr:          BSITC
country:        KR
import:         from 9848 action pref=200 accept ANY
import:         from 9318 action pref=100 accept ANY
export:         to 9848 announce NEW
export:         to 9318 announce NEW
admin-c:        AM5771-KR
tech-c:         AM5771-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Incheon Bupyeong-gu Gyeongwon-daero 1262beon-gil
address:        6, 2F
country:        KR
phone:          +82-70-7668-6052
e-mail:         [email protected]
nic-hdl:        AM5771-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC