AS Name
SejongTelecom-AS-KR
Org Name
Sejong Telecom
AS9848 Looking Glass
IPv4Prefixes

94

IPv6Prefixes

2

IPv4 NUMs

976,656

IPv6 NUMs(/64)

8,589,934,592

976,656 IPv4 Addresses
CIDR Description IP Num
58.180.133.0/24 SHINBIRO Sejong Telecom 256
61.97.64.0/20 SHINBIRO Sejong Telecom 4096
61.97.96.0/24 SHINBIRO Sejong Telecom 256
61.97.96.0/21 SHINBIRO Sejong Telecom 2048
61.97.96.0/20 SHINBIRO Sejong Telecom 4096
61.100.0.0/17 SHINBIRO Sejong Telecom 32768
61.100.128.0/18 SHINBIRO Sejong Telecom 16384
61.109.128.0/17 SHINBIRO Sejong Telecom 32768
61.111.161.208/28 SHINBIRO Sejong Telecom 16
61.250.64.0/18 SHINBIRO Sejong Telecom 16384
61.252.160.0/20 SHINBIRO Sejong Telecom 4096
61.252.176.0/20 SHINBIRO Sejong Telecom 4096
64.23.64.0/20 Affinity Internet, Inc 4096
66.232.136.0/21 Hostway Corporation 2048
66.232.140.0/22 Hostway Corporation 1024
66.232.144.0/22 Hostway Corporation 1024
110.35.143.0/24 HCN HYUNDAI COMMUNICATIONS NETWORK 256
203.227.0.0/16 SHINBIRO Sejong Telecom 65536
203.231.0.0/16 SHINBIRO Sejong Telecom 65536
203.231.35.32/28 SHINBIRO Sejong Telecom 16
203.235.0.0/17 SHINBIRO Sejong Telecom 32768
203.235.96.0/22 SHINBIRO Sejong Telecom 1024
203.235.128.0/18 SHINBIRO Sejong Telecom 16384
203.235.144.0/20 SHINBIRO Sejong Telecom 4096
203.235.185.0/24 SHINBIRO Sejong Telecom 256
203.236.128.0/18 SHINBIRO Sejong Telecom 16384
203.238.0.0/17 SHINBIRO Sejong Telecom 32768
203.238.38.0/23 SHINBIRO Sejong Telecom 512
203.239.0.0/17 SHINBIRO Sejong Telecom 32768
203.243.128.0/17 SHINBIRO Sejong Telecom 32768
203.248.0.0/17 SHINBIRO Sejong Telecom 32768
203.255.112.0/23 SHINBIRO Sejong Telecom 512
203.255.116.0/22 SHINBIRO Sejong Telecom 1024
203.255.128.0/19 SHINBIRO Sejong Telecom 8192
210.98.64.0/18 SHINBIRO Sejong Telecom 16384
210.103.128.0/17 SHINBIRO Sejong Telecom 32768
210.103.137.0/24 SHINBIRO Sejong Telecom 256
210.103.138.0/24 SHINBIRO Sejong Telecom 256
210.103.187.0/24 SHINBIRO Sejong Telecom 256
210.109.0.0/16 SHINBIRO Sejong Telecom 65536
210.109.100.0/22 SHINBIRO Sejong Telecom 1024
210.112.0.0/17 SHINBIRO Sejong Telecom 32768
210.112.10.0/24 SHINBIRO Sejong Telecom 256
210.112.14.0/24 SHINBIRO Sejong Telecom 256
210.112.16.0/20 SHINBIRO Sejong Telecom 4096
210.112.32.0/19 SHINBIRO Sejong Telecom 8192
210.112.64.0/19 SHINBIRO Sejong Telecom 8192
210.112.116.0/24 SHINBIRO Sejong Telecom 256
210.112.117.0/24 SHINBIRO Sejong Telecom 256
210.116.0.0/18 SHINBIRO Sejong Telecom 16384
210.116.128.0/17 SHINBIRO Sejong Telecom 32768
210.118.131.0/24 SHINBIRO Sejong Telecom 256
210.118.135.0/24 SHINBIRO Sejong Telecom 256
210.121.0.0/17 SHINBIRO Sejong Telecom 32768
210.122.0.0/16 SHINBIRO Sejong Telecom 65536
210.126.128.0/17 SHINBIRO Sejong Telecom 32768
210.126.180.0/24 SHINBIRO Sejong Telecom 256
210.126.247.0/24 SHINBIRO Sejong Telecom 256
210.127.64.0/18 SHINBIRO Sejong Telecom 16384
210.127.128.0/18 SHINBIRO Sejong Telecom 16384
211.36.192.0/22 SHINBIRO Sejong Telecom 1024
211.36.192.0/19 SHINBIRO Sejong Telecom 8192
211.36.196.0/22 SHINBIRO Sejong Telecom 1024
211.36.200.0/22 SHINBIRO Sejong Telecom 1024
211.36.204.0/22 SHINBIRO Sejong Telecom 1024
211.36.208.0/20 SHINBIRO Sejong Telecom 4096
211.39.160.0/19 SHINBIRO Sejong Telecom 8192
211.43.160.0/19 SHINBIRO Sejong Telecom 8192
211.56.192.0/19 SHINBIRO Sejong Telecom 8192
211.111.128.0/20 SHINBIRO Sejong Telecom 4096
211.111.144.0/20 SHINBIRO Sejong Telecom 4096
211.115.192.0/19 SHINBIRO Sejong Telecom 8192
211.115.222.0/25 SHINBIRO Sejong Telecom 128
211.116.176.0/20 SHINBIRO Sejong Telecom 4096
211.116.192.0/20 SHINBIRO Sejong Telecom 4096
211.189.160.0/19 SHINBIRO Sejong Telecom 8192
211.189.163.0/24 SHINBIRO Sejong Telecom 256
211.189.165.0/24 SHINBIRO Sejong Telecom 256
211.190.37.0/24 SHINBIRO Sejong Telecom 256
211.236.224.0/22 SHINBIRO Sejong Telecom 1024
211.236.224.0/20 SHINBIRO Sejong Telecom 4096
211.236.224.0/19 SHINBIRO Sejong Telecom 8192
211.236.232.0/22 SHINBIRO Sejong Telecom 1024
211.236.244.0/24 SHINBIRO Sejong Telecom 256
211.238.0.0/20 SHINBIRO Sejong Telecom 4096
211.238.12.0/24 SHINBIRO Sejong Telecom 256
211.238.16.0/20 SHINBIRO Sejong Telecom 4096
211.239.0.0/17 SHINBIRO Sejong Telecom 32768
211.239.128.0/18 SHINBIRO Sejong Telecom 16384
211.239.192.0/18 SHINBIRO Sejong Telecom 16384
211.239.236.0/24 SHINBIRO Sejong Telecom 256
211.239.238.0/24 SHINBIRO Sejong Telecom 256
211.255.224.0/20 SHINBIRO Sejong Telecom 4096
211.255.240.0/20 SHINBIRO Sejong Telecom 4096
CIDR Description IP NUMs(prefix /64)
2001:3a8::/32 SHINBIRO Sejong Telecom 4294967296
2001:cf0::/32 SHINBIRO Sejong Telecom 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 46,548,580 169,946,710,016 IPv4 IPv4
AS15412 FLAG-AS - Reliance Globalcom Limited, GB United Kingdom 32,768 4,294,967,296 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,040 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS41378 KirinoNET - Kirino LLC, US United States 9,984 0 IPv4 IPv4
AS59318 SINET-KH - S.I Group, KH Cambodia 1,280 393,216 IPv4 IPv4
AS3786 LGDACOM - LG DACOM Corporation, KR Republic of Korea 8,841,400 4,831,903,744 IPv4 IPv4
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 318,208 12,885,164,032 IPv4 IPv4
AS38001 NEWMEDIAEXPRESS-AS-AP - NewMedia Express Pte Ltd, SG Singapore 24,832 7,733,248 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 34,816 47,244,640,256 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 500,992 282,665,489,203,200 IPv4 IPv4 IPv6 IPv6
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 15,255,808 8,590,000,128 IPv4 IPv4
AS54574 DMIT - DMIT Cloud Services, US United States 13,568 589,824 IPv4 IPv4 IPv6 IPv6
AS58453 CMI-INT-HK - China Mobile International Limited, HK Hong Kong 262,400 4,294,967,296 IPv4 IPv4
AS64271 RIXCLOUD-INC - rixCloud, US United States 512 4,831,903,744 IPv4 IPv4
AS137557 IGCL-AS-AP - International gateway co., Ltd, TH Thailand 512 0 IPv4 IPv4
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1,008,640 14,028,963,840 IPv4 IPv4
AS4670 HYUNDAI-KR - Shinbiro, KR Republic of Korea 467,208 0 IPv4 IPv4
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 585,984 51,539,673,088 IPv4 IPv4 IPv6 IPv6
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,192,256 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS38091 HELLONET-AS-KR - LG HelloVision Corp., KR Republic of Korea 109,824 0 IPv4 IPv4
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 67,584 553,844,736 IPv4 IPv4 IPv6 IPv6
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 5,120 288,230,380,446,679,040 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9493 SHS-AS - HMC SECURITIES CO., LTD., KR Republic of Korea 704 0 IPv4 IPv4
AS23563 SKB-VITSSEN-SUWON-AS-KR - SK Broadband Co Ltd, KR Republic of Korea 204,800 0 IPv4 IPv4
AS45971 FSIISAC-AS-KR - Financial Security Institute, KR Republic of Korea 256 0 IPv4 IPv4
AS9952 HOSTWAY-AS-KR - Hostway IDC, KR Republic of Korea 39,928 0 IPv4 IPv4
AS42473 AS-ANEXIA - ANEXIA Internetdienstleistungs GmbH, AT Austria 73,984 4,317,839,360 IPv4 IPv4
AS10193 BUSANBANK-AS-KR - BUSANBANK, KR Republic of Korea 512 0 IPv4 IPv4
AS17837 KCP-AS-KR - NHN KCP Corp., KR Republic of Korea 7,936 0 IPv4 IPv4
AS18309 KOVAN-AS-KR - Korea VAn Service Co.LTD, KR Republic of Korea 512 0 IPv4 IPv4
AS38091 HELLONET-AS-KR - LG HelloVision Corp., KR Republic of Korea 109,824 0 IPv4 IPv4
AS38684 CMBDAEJEON-AS-KR - CMB Daejeon Broadcasting Co,.Ltd, KR Republic of Korea 55,296 0 IPv4 IPv4
AS45374 CCS-AS-KR - CCS, KR Republic of Korea 62,464 0 IPv4 IPv4
AS4670 HYUNDAI-KR - Shinbiro, KR Republic of Korea 467,208 0 IPv4 IPv4
AS9973 BSITC-AS-KR - BSITC, KR Republic of Korea 7,424 0 IPv4 IPv4
AS9646 eGIOS-AS - eGIOS, KR Republic of Korea 1,024 0 IPv4 IPv4
AS9757 CMBI-AS-KR - CMB DONDAEMOON BROADCASTING, KR Republic of Korea 32,768 0 IPv4 IPv4
AS18300 KEPRI-AS-KR - KEPCO, KR Republic of Korea 69,384 0 IPv4 IPv4
AS38686 KSCC-AS-KR - Tmoney co., ltd, KR Republic of Korea 936 0 IPv4 IPv4
AS131094 HYUNDAIMOTORCO-AS-KR - HYUNDAI MOTOR CO, KR Republic of Korea 512 0 IPv4 IPv4
AS1237 KREONET-AS-KR - KISTI, KR Republic of Korea 315,904 4,295,098,368 IPv4 IPv4
AS9577 KYOBOTRADE-AS - KYOBO SECURITIES, KR Republic of Korea 1,024 0 IPv4 IPv4
AS45977 CKBS-AS-KR - CANONKOREA BUSINESS SOLUTIONS, KR Republic of Korea 768 0 IPv4 IPv4
AS17833 NCOM-AS-KR - NCOM ltd., KR Republic of Korea 3,584 0 IPv4 IPv4
AS38660 KHNP-AS-KR - KHNP, KR Republic of Korea 1,540 0 IPv4 IPv4
AS23593 BKLNETWORK-AS-KR - bkl LLC, KR Republic of Korea 1,280 0 IPv4 IPv4
AS38107 CDNETWORKS-AS-KR - CDNetworks, KR Republic of Korea 51,456 0 IPv4 IPv4
AS9632 SDCNET-AS-KR - SEOUL DAIRY CO-OP., KR Republic of Korea 1,536 0 IPv4 IPv4
AS18294 NFFC-AS-KR - SUHYUP BANK, KR Republic of Korea 1,024 0 IPv4 IPv4
AS23588 KEP-AS-KR - KAKAO Enterprise, KR Republic of Korea 12,800 0 IPv4 IPv4
AS38680 CMBHK-AS-KR - CMB, KR Republic of Korea 43,008 0 IPv4 IPv4
AS9571 INICIS-AS - INICIS Co., Ltd, KR Republic of Korea 520 0 IPv4 IPv4
AS3608 KRC-AS-KR - Korea Rural Community Corporation, KR Republic of Korea 4,104 0 IPv4 IPv4
AS3786 LGDACOM - LG DACOM Corporation, KR Republic of Korea 8,841,400 4,831,903,744 IPv4 IPv4
AS4664 HIT-KR-AP - Shinbiro, KR Republic of Korea 4,608 0 IPv4 IPv4
AS38096 QRIXNETNW-AS-KR - Qrixnowoncable, Inc., KR Republic of Korea 71,936 0 IPv4 IPv4
AS9842 LDCC-AS - Lotte Data Communication Company, KR Republic of Korea 83,328 0 IPv4 IPv4
AS18305 POSNET - POSCO ICT, KR Republic of Korea 76,472 0 IPv4 IPv4
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 46,548,580 169,946,710,016 IPv4 IPv4
AS7561 SAMSUNGELEC-AS-KR - Samsung Electronics Co., KR Republic of Korea 1,536 0 IPv4 IPv4
AS45968 KONACENTER-AS-KR - KONAI, KR Republic of Korea 512 0 IPv4 IPv4
AS9709 KISVAN-AS-KR - KIS Information Communication,Inc, KR Republic of Korea 768 0 IPv4 IPv4
AS9781 GCS-AS-KR - GREEN CABLE TELEVISION STATION, KR Republic of Korea 106,496 0 IPv4 IPv4
AS10054 CMBKJ-AS-KR - CMB Kwangju Broadcasting, KR Republic of Korea 76,800 0 IPv4 IPv4
AS45373 KSCFC-AS-KR - KSCFC, KR Republic of Korea 256 0 IPv4 IPv4
AS9979 HANWHAFUND-AS-KR - Hanwha Asset Management, KR Republic of Korea 256 0 IPv4 IPv4
AS18168 CMBTGS-AS-KR - CMB TAEGU BROADCAST SUSEONG, KR Republic of Korea 5,632 0 IPv4 IPv4
AS38092 LGHVJINNAM-AS-KR - LG HelloVision Corp., KR Republic of Korea 7,424 0 IPv4 IPv4
AS38098 JTNET02-AS-KR - JTNet, KR Republic of Korea 368 0 IPv4 IPv4
AS38661 HCLC-AS-KR - purplestones, KR Republic of Korea 445,440 0 IPv4 IPv4
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 15,255,808 8,590,000,128 IPv4 IPv4
AS9959 KOREASTOCKEXCHANGE-AS - KOREA STOCK EXCHANGE, KR Republic of Korea 4,608 0 IPv4 IPv4
AS38425 SEJONGTELECOM-AS-KR - Sejong Telecom, KR Republic of Korea 256 0 IPv4 IPv4
AS38675 AITAS-AS-KR - AITAS, KR Republic of Korea 512 0 IPv4 IPv4
AS38687 FSI-AS-KR - Financial Security Institute, KR Republic of Korea 256 0 IPv4 IPv4
AS38690 HYOSUNGITX-AS-KR - HyosungITX, KR Republic of Korea 89,088 0 IPv4 IPv4
AS9527 VP01-AS-KR - VP, KR Republic of Korea 512 0 IPv4 IPv4
AS17592 IBK-AS-KR - Industrial Bank of Korea, KR Republic of Korea 1,536 0 IPv4 IPv4
AS55591 KICE-AS-KR - Korea Institute for Curriculum and Evaluation, KR Republic of Korea 512 0 IPv4 IPv4
AS38133 MULTINET-AS-KR - CMB, KR Republic of Korea 20,992 0 IPv4 IPv4
AS38387 CMBSEJONG-AS-KR - CMB Sejong Broadcasting Co,.Ltd, KR Republic of Korea 5,632 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Hong Kong Equinix Hong Kong - Equinix Internet Exchange Hong Kong 36.255.56.94 2001:de8:7::9848:1 10 Gbps 2019-12-13 08:51:59
Republic of Korea KRIX(sejong) - Korea Internet Exchange 203.255.114.1 2001:3a8:7000:0:114:0:9848:1 40 Gbps 2020-02-19 04:09:18
Hong Kong Equinix Hong Kong - Equinix Internet Exchange Hong Kong 36.255.56.191 2001:de8:7::9848:2 10 Gbps 2019-12-13 08:53:12
Republic of Korea KRIX(sejong) - Korea Internet Exchange 203.255.115.1 2001:3a8:7000:0:115:0:9848:1 40 Gbps 2020-02-19 04:09:18

Private Peering Facilities

Country/Region Name City Website Updated
Equinix HK1 - Hong Kong Tsuen Wan https://www.equinix.com/locations/asia-colocation/hong-kong-colocation/hong-kong-data-center/hk1/ 2018-02-21 07:35:50
Equinix TY6 - Tokyo Tokyo https://www.equinix.com/locations/asia-colocation/japan-colocation/tokyo-data-centers/ty6/ 2019-12-13 08:53:38
Sejong IX Center Seoul http://www.sejongtelecom.net 2017-03-22 00:15:15
IP Address Domain NUMs Domains
61.97.68.30 1 pay.nate.com
61.97.71.9 1 i.photo.empas.com
61.97.72.6 1 cafe.nate.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:       AS9840 - AS9871
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:        AS9848
as-name:        SejongTelecom-AS-KR
descr:          Sejong Telecom
country:        KR
admin-c:        AM1737-AP
tech-c:         AM1737-AP
import:         from AS3786
                action pref=0;
                accept ANY
import:         from AS9457
                action pref=0;
                accept ANY
export:         to AS3786
                announce AS9848
export:         to AS9457
                announce AS9848
default:        to AS9457
                action pref=0;
                networks ANY
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2018-01-25T05:12:52Z
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 Gangdong-gu Sangil-ro 10-gil 36
country:        KR
phone:          +82-70-7997-6133
e-mail:         [email protected]
nic-hdl:        AM1737-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-08-07T00:55:25Z
source:         APNIC


aut-num:        AS9848
as-name:        SejongTelecom-AS-KR-KR
descr:          Sejong Telecom
country:        KR
import:         from 3786 action pref=0 accept ANY
import:         from 9457 action pref=0 accept ANY
export:         to 3786 announce NEW
export:         to 9457 announce NEW
admin-c:        NM5030-KR
tech-c:         NM5030-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Seoul Gangdong-gu Sangil-ro 10-gil 36
address:        (SangIldong)
country:        KR
phone:          +82-70-7997-6133
e-mail:         [email protected]
nic-hdl:        NM5030-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC