AS23579 Seoul Metropolitan Office Of Education

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	1.231.193.0/24	SK Broadband Co Ltd		1.224.0.0/11	APNIC
	61.108.10.0/24	DACOM-PUBNETPLUS		61.108.0.0/16	APNIC
	103.157.158.0/24	Seoul Education Research Information Institute		103.157.158.0/23	APNIC
	103.157.159.0/24	Seoul Education Research Information Institute		103.157.158.0/23	APNIC
	118.221.198.0/24	SK Broadband Co Ltd		118.216.0.0/13	APNIC
	118.221.199.0/24	SK Broadband Co Ltd		118.216.0.0/13	APNIC
	118.221.200.0/24	SK Broadband Co Ltd		118.216.0.0/13	APNIC
	118.221.206.0/24	SK Broadband Co Ltd		118.216.0.0/13	APNIC
	118.221.207.0/24	SK Broadband Co Ltd		118.216.0.0/13	APNIC
	202.171.248.0/24	Seoul Metropolitan Office Of Education		202.171.248.0/22	APNIC
	202.171.249.0/24	Seoul Metropolitan Office Of Education		203.199.0.0/16	APNIC
	202.171.250.0/24	Seoul Metropolitan Office Of Education		202.171.248.0/22	APNIC
	202.171.251.0/24	Seoul Metropolitan Office Of Education		202.171.248.0/22	APNIC
	210.180.119.0/24	SK Broadband Co Ltd		210.180.96.0/19	APNIC
	211.61.17.0/24	DACOM-PUBNETPLUS		211.61.0.0/18	APNIC
	211.61.19.0/24	DACOM-PUBNETPLUS		211.61.0.0/18	APNIC
	211.61.20.0/24	DACOM-PUBNETPLUS		212.50.64.0/19	RIPE
	211.61.21.0/24	DACOM-PUBNETPLUS		210.160.0.0/12	APNIC
	211.61.22.0/24	DACOM-PUBNETPLUS		211.61.0.0/18	APNIC
	211.61.23.0/24	DACOM-PUBNETPLUS		211.61.0.0/18	APNIC
	211.61.24.0/24	DACOM-PUBNETPLUS		211.61.0.0/18	APNIC
	218.48.161.0/24	SK Broadband Co Ltd		218.48.0.0/15	APNIC
	218.48.162.0/24	SK Broadband Co Ltd		218.48.0.0/15	APNIC
	218.48.163.0/24	SK Broadband Co Ltd		218.48.0.0/15	APNIC
	218.48.166.0/24	SK Broadband Co Ltd		218.48.0.0/15	APNIC
	218.48.168.0/24	SK Broadband Co Ltd		218.48.0.0/15	APNIC
	218.48.173.0/24	SK Broadband Co Ltd		218.48.0.0/15	APNIC
	220.65.122.0/24	DACOM-PUBNETPLUS		220.65.0.0/16	APNIC

• IPv4 Peers

Country	ASN	Name	Description
	AS4766	KIXS-AS-KR	Korea Telecom

• IPv4 Upstreams

Country	ASN	Name	Description
	AS4766	KIXS-AS-KR	Korea Telecom

IPv4 Upstream Graph

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IPv4 Upstream Graph

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% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS23579'

% Abuse contact for 'AS23579' is 'irt@nic.or.kr'

aut-num:        AS23579
as-name:        SENNEIS-AS-KR
descr:          Seoul Metropolitan Office Of Education
country:        KR
admin-c:        AM1724-AP
tech-c:         AM1724-AP
import:         from AS9768
                action pref=10;
                accept ANY
import:         from AS9316
                action pref=10;
                accept ANY
export:         to AS9316
                announce AS23579
export:         to AS9768
                announce AS23579
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2019-11-04T10:34:13Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2025-04-10T04:49:23Z
source:         APNIC

person:         AS Manager
address:        Seoul Jongno-gu Songwol-gil 48
country:        KR
phone:          +82-2-6973-9959
e-mail:         stopsilver@sen.go.kr
nic-hdl:        AM1724-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-02-12T23:58:03Z
source:         APNIC

% Information related to 'AS23579'

aut-num:        AS23579
as-name:        SENNEIS-AS-KR-KR
descr:          Seoul Metropolitan Office Of Education
country:        KR
import:         from AS9768 action pref=10 accept ANY
import:         from AS9316 action pref=10 accept ANY
export:         to AS9316 announce AS23579
export:         to AS9768 announce AS23579
admin-c:        HS534-KR
tech-c:         HS534-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         AS Manager
address:        Seoul Jongno-gu Songwol-gil 48
address:        seoul metropolitan office of education
country:        KR
phone:          +82-2-6973-9959
e-mail:         stopsilver@sen.go.kr
nic-hdl:        HS534-KR
mnt-by:         MNT-KRNIC-AP
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

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