AS Name
HCN-AS
Org Name
HYUNDAI COMMUNICATIONS NETWORK
Registry Region
Republic of Korea
Looking Glass
IPv4Prefixes

113

IPv6Prefixes

0

IPv4 NUMs

76,800

IPv6 NUMs(/64)

0

76,800 IPv4 Addresses
CIDR Description IP Num
1.222.152.0/21 BORANET LG DACOM Corporation 2048
27.35.0.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
27.35.2.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
27.35.16.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
27.35.18.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
27.35.20.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
27.35.40.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
27.35.44.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
27.35.48.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
27.35.49.176/28 HCN HYUNDAI COMMUNICATIONS NETWORK 16
27.35.50.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
27.35.52.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
27.35.54.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
27.35.56.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
27.35.58.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
27.35.60.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
27.35.64.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
27.35.68.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
27.35.72.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
27.35.74.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
27.35.76.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
49.142.7.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
49.142.32.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
49.142.36.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
49.142.40.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
49.142.44.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
49.142.48.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
49.142.52.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
49.142.56.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
49.142.60.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
49.142.67.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
49.142.68.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
49.142.96.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
49.142.100.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
49.142.104.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
49.142.108.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
58.76.184.0/24 BORANET LG DACOM Corporation 256
110.35.172.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
110.35.173.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
110.35.174.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
110.35.175.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
110.35.176.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
110.35.180.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
110.35.182.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
110.35.184.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
110.35.186.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
110.35.187.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
110.35.188.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
110.35.189.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
110.35.190.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
111.118.36.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
111.118.38.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
111.118.44.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
111.118.54.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
111.118.58.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
111.118.60.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
111.118.62.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
114.199.130.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
114.199.132.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
114.199.144.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
114.199.154.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
120.50.65.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
120.50.66.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
120.50.68.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
120.50.72.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
120.50.76.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
120.50.78.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
120.50.92.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
123.108.160.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
123.108.166.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
123.108.168.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
123.108.172.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
202.150.176.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
202.150.180.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
202.150.184.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
202.150.188.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
210.57.224.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
210.57.228.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
210.57.231.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
210.57.232.0/21 HCN HYUNDAI COMMUNICATIONS NETWORK 2048
211.41.192.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
211.41.194.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
211.41.196.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
211.41.198.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
211.41.200.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
211.41.202.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
211.41.204.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
211.41.206.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
211.47.80.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
211.47.81.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
211.47.82.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
211.47.83.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
211.47.84.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
211.47.85.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
211.47.86.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
211.47.87.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
211.47.88.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
211.47.96.0/20 HCN HYUNDAI COMMUNICATIONS NETWORK 4096
211.47.112.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
211.47.114.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
211.47.116.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
211.47.118.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
211.47.120.0/22 HCN HYUNDAI COMMUNICATIONS NETWORK 1024
211.47.124.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
211.47.126.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
211.47.127.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
211.237.240.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
211.237.242.0/23 HCN HYUNDAI COMMUNICATIONS NETWORK 512
211.237.244.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
211.237.245.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
211.237.246.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
211.237.247.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
211.237.248.0/21 HCN HYUNDAI COMMUNICATIONS NETWORK 2048
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7562 HCNSEOCHO-AS-KR - HCN Dongjak, KR Republic of Korea 173,568 0 IPv4 IPv4
IP Address Domain NUMs Domains
27.35.19.73 1 mail.yeonseokchoi.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:       AS9753 - AS9784
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:        AS9762
as-name:        HCN-AS
descr:          HYUNDAI COMMUNICATIONS   NETWORK
country:        KR
admin-c:        AM1790-AP
tech-c:         AM1790-AP
import:         from AS3786
                action pref=100;
                accept ANY
import:         from AS4766
                action pref=10;
                accept ANY
export:         to AS3786
                announce AS9762
export:         to AS4766
                announce AS9762
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2018-12-03T01:27:24Z
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 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2020-04-09T10:23:17Z
source:         APNIC

person:         AS Manager
address:        Seoul Seocho-gu Banpo-daero 19
country:        KR
phone:          +82-70-8109-1661
e-mail:         [email protected]
nic-hdl:        AM1790-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-11-12T00:54:06Z
source:         APNIC


aut-num:        AS9762
as-name:        HCN-AS-KR
descr:          HYUNDAI COMMUNICATIONS   NETWORK
country:        KR
import:         from AS4766 action pref=10 accept ANY
import:         from AS3786 action pref=100 accept ANY
export:         to AS4766 announce AS9762
export:         to AS3786 announce AS9762
admin-c:        WK167-KR
tech-c:         JR167-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Seoul Seocho-gu Banpo-daero 19
address:        Hyundai HCN
country:        KR
phone:          +82-70-8109-1661
e-mail:         [email protected]
nic-hdl:        JR167-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Seoul Seocho-gu Banpo-daero 19
address:        Hyundai HCN
country:        KR
phone:          +82-70-8109-1661
e-mail:         [email protected]
nic-hdl:        WK167-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC