AS Number
AS23563
AS Name
SKB-VITSSEN-SUWON-AS-KR
Org Name
SK Broadband Co Ltd
Registry

apnic

RegDate

N/A

Updated

2021-01-05T00:50:03Z

AS23563 Looking Glass
IPv4Prefixes

194

IPv6Prefixes

0

IPv4 NUMs

204,800

IPv6 NUMs(/64)

0

204,800 IPv4 Addresses
CIDR Description IP Num
27.119.0.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
27.119.0.0/17
IRR Valid
broadNnet SK Broadband Co Ltd 32768
27.119.3.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.11.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.12.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.14.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
27.119.16.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.18.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.23.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.25.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.26.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.35.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.36.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
27.119.46.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
27.119.48.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
27.119.51.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.52.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.54.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
27.119.56.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.58.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.61.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.62.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.64.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
27.119.70.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.75.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.82.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
27.119.84.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
27.119.86.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.90.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.92.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.96.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
27.119.101.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.102.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
27.119.104.0/21
IRR Parent Valid
broadNnet SK Broadband Co Ltd 2048
27.119.112.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
27.119.116.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
27.119.118.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.120.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.122.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
27.119.124.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
27.119.126.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
114.29.128.0/19
IRR InValid
broadNnet SK Broadband Co Ltd 8192
114.29.134.0/23
IRR InValid
broadNnet SK Broadband Co Ltd 512
114.29.136.0/22
IRR InValid
broadNnet SK Broadband Co Ltd 1024
114.29.140.0/24
IRR InValid
broadNnet SK Broadband Co Ltd 256
114.108.0.0/17
IRR InValid
broadNnet SK Broadband Co Ltd 32768
114.108.1.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.6.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.11.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.15.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.16.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
114.108.18.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.20.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
114.108.25.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.34.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.36.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.38.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
114.108.40.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
114.108.45.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.46.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
114.108.48.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
114.108.50.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.56.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
114.108.60.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
114.108.63.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.68.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
114.108.70.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
114.108.73.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.74.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.76.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
114.108.80.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
114.108.91.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.94.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
114.108.96.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
114.108.100.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
114.108.102.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.104.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
114.108.106.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.109.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.111.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.112.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
114.108.120.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
114.108.122.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
119.17.64.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
119.17.64.0/18
IRR Valid
broadNnet SK Broadband Co Ltd 16384
119.17.66.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
119.17.68.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
119.17.71.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
119.17.72.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
119.17.76.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
119.17.79.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
119.17.87.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
119.17.88.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
119.17.90.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
119.17.98.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
119.17.116.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
119.17.120.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
119.17.122.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
121.254.0.0/18
IRR Valid
broadNnet SK Broadband Co Ltd 16384
121.254.2.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
121.254.3.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
121.254.7.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
121.254.8.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
121.254.18.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
121.254.20.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
121.254.28.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
121.254.50.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
121.254.54.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
121.254.56.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
121.254.58.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.0.0/16
IRR InValid
broadNnet SK Broadband Co Ltd 65536
218.209.18.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.20.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
218.209.24.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.26.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.31.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.32.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
218.209.39.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.40.0/21
IRR Parent Valid
broadNnet SK Broadband Co Ltd 2048
218.209.48.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
218.209.52.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.54.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.63.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.64.0/21
IRR Parent Valid
broadNnet SK Broadband Co Ltd 2048
218.209.72.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
218.209.76.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.79.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.80.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.84.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.86.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.88.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.91.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.92.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.98.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.101.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.102.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.104.0/21
IRR InValid
broadNnet SK Broadband Co Ltd 2048
218.209.112.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.117.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.118.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.123.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.124.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
218.209.144.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.146.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.150.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.152.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
218.209.156.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.162.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.164.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.168.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.182.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.184.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
218.209.191.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.193.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.196.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.202.0/24
IRR Valid
broadNnet SK Broadband Co Ltd 256
218.209.223.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.226.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.228.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.234.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.236.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.239.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.245.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
218.209.246.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
218.209.252.0/22
IRR Parent Valid
broadNnet SK Broadband Co Ltd 1024
222.251.128.0/17
IRR Valid
broadNnet SK Broadband Co Ltd 32768
222.251.130.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.137.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.138.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
222.251.140.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.151.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.152.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
222.251.155.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.160.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.177.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.178.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
222.251.181.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.183.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.184.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
222.251.188.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
222.251.192.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.195.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.199.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.200.0/21
IRR Parent Valid
broadNnet SK Broadband Co Ltd 2048
222.251.209.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.210.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.213.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.214.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
222.251.224.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.229.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.230.0/23
IRR Parent Valid
broadNnet SK Broadband Co Ltd 512
222.251.245.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.247.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
222.251.251.0/24
IRR Parent Valid
broadNnet SK Broadband Co Ltd 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 15,264,256 8,590,000,128 IPv4 IPv4
IP Address Domain NUMs Domains
27.119.6.110 1 lifemanager.best
27.119.97.59 1 www.hongservice.com
27.119.109.123 1 u.ipdisk.co.kr
27.119.110.6 1 mbox2u.ipdisk.co.kr
27.119.114.175 1 www.syk0424.myds.me
27.119.116.142 1 studypro.info
as-block:       AS23552 - AS23601
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 AS23552to AS23601
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


as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
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



aut-num:        AS23563
as-name:        SKB-VITSSEN-SUWON-AS-KR
descr:          SK Broadband Co Ltd
country:        KR
admin-c:        AM1773-AP
tech-c:         AM1773-AP
import:         from AS3786
                action pref=100;
                accept ANY
import:         from AS9457
                action pref=10;
                accept ANY
export:         to AS3786
                announce AS23563
export:         to AS9457
                announce AS23563
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2021-01-05T00:50:03Z
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 Jung-gu Toegye-ro 24
country:        KR
phone:          +82-80-8282-106
e-mail:         ip-adm@skbroadband.com
nic-hdl:        AM1773-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-01-05T00:50:03Z
source:         APNIC


aut-num:        AS23563
as-name:        SKB-VITSSEN-SUWON-AS-KR-KR
descr:          SK Broadband Co Ltd
country:        KR
import:         from AS3786 action pref=100 accept ANY
import:         from AS9457 action pref=10 accept ANY
export:         to AS3786 announce AS23563
export:         to AS9457 announce AS23563
admin-c:        AM6582-KR
tech-c:         AM6582-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         AS Manager
address:        Seoul Jung-gu Toegye-ro 24
address:        SK Namsan Green Bldg.
country:        KR
phone:          +82-80-8282-106
e-mail:         ip-adm@skbroadband.com
nic-hdl:        AM6582-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC