AS Number
AS152911
AS Name
SYICT-AS-KR
Org Name
SY ICT
Country / Region
Republic of Korea
Registry

apnic

RegDate

Updated

2023-05-11T00:08:48Z

AS152911 Looking Glass
IPv4Prefixes

0

IPv6Prefixes

2

IPv4 NUMs

0

IPv6 NUMs(/64)

1,114,112

CIDR Description IP NUMs(prefix /64)
2406:840:fa60::/44
IRR InValid
SYICT-V6-20241005 SY ICT 1048576
2406:840:fe9e::/48
IRR Valid
SYICT-V6-20240528 SY ICT 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS38136 AKARI-NETWORKS-AS-AP - Akari Networks Limited, HK Hong Kong 28,416 9,665,970,176 IPv6 IPv6
AS139317 ZX-AS-AP - Ningbo Dahuamao Information Technology Co Ltd, CN China 0 5,898,240 IPv6 IPv6

Whois Record

as-block AS152890 - AS153913

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
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
2023-05-11T00:08:48Z
source
APNIC

role APNIC Hostmaster

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
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
2026-08-26T00:40:00Z
source
APNIC

aut-num AS152911

aut-num
as-name
SYICT-AS-KR
descr
SY ICT
806, Building 7, 120 Seolleung-ro, Gangnam-gu, Seoul
country
KR
org
ORG-SI52-AP
sponsoring-org
ORG-NDIT1-AP
admin-c
PSM12-AP
tech-c
PSM12-AP
abuse-c
import
from AS20473 accept ANY
from AS34927 accept ANY
from AS216425 accept ANY
from AS41051 accept ANY
export
to AS20473 announce AS152911
to AS34927 announce AS152911
to AS216425 announce AS152911
to AS41051 announce AS152911
remarks
LAGRANGE.CLOUD-e769561f9779cd1ba8f6f8958c5650c2
mnt-by
APNIC-HM
mnt-lower
MAINT-NBDHM-CN
mnt-routes
MAINT-NBDHM-CN
mnt-irt
IRT-SYICT-KR
last-modified
2024-12-19T01:10:07Z
source
APNIC

irt IRT-SYICT-KR

irt
IRT-SYICT-KR
address
806, Building 7, 120 Seolleung-ro, Gangnam-gu, Seoul
e-mail
admin@syict.pw
abuse-mailbox
abuse@syict.pw
admin-c
PSM12-AP
tech-c
PSM12-AP
auth
# Filtered
remarks
abuse@syict.pw was validated on 2026-07-15
admin@syict.pw was validated on 2026-07-15
mnt-by
MAINT-NBDHM-CN
last-modified
2026-07-15T08:40:53Z
source
APNIC

organisation ORG-SI52-AP

organisation
ORG-SI52-AP
org-name
SY ICT
org-type
OTHER
address
806, Building 7, 120 Seolleung-ro, Gangnam-gu, Seoul
country
KR
e-mail
admin@syict.pw
admin-c
PSM12-AP
tech-c
PSM12-AP
mnt-ref
APNIC-HM
mnt-by
APNIC-HM
last-modified
2024-06-21T13:03:36Z
source
APNIC

role ABUSE SYICTKR

role
ABUSE SYICTKR
country
ZZ
address
806, Building 7, 120 Seolleung-ro, Gangnam-gu, Seoul
phone
+000000000
e-mail
admin@syict.pw
admin-c
PSM12-AP
tech-c
PSM12-AP
nic-hdl
remarks
Generated from irt object IRT-SYICT-KR
abuse@syict.pw was validated on 2026-07-15
admin@syict.pw was validated on 2026-07-15
abuse-mailbox
abuse@syict.pw
mnt-by
APNIC-ABUSE
last-modified
2026-07-15T08:41:18Z
source
APNIC

person Park Seung Min

person
Park Seung Min
address
806, Building 7, 120 Seolleung-ro, Gangnam-gu, Seoul
country
KR
phone
+82-10-51636489
e-mail
alphq@syict.pw
nic-hdl
PSM12-AP
mnt-by
MAINT-NBDHM-CN
last-modified
2024-06-10T14:46:03Z
source
APNIC

as-block AS152890 - AS153913

as-block
descr
APNIC ASN block
admin-c
IA55-AP
tech-c
IH123-AP
mnt-by
MNT-APJII-ID
mnt-lower
MNT-APJII-ID
last-modified
2026-09-02T04:20:04Z
source
IDNIC

role ID-NIC ADMINISTRATORS

role
ID-NIC ADMINISTRATORS
address
Indonesian Network Information Center
ID-NIC
Cyber Building 11th Floor
Jakarta 12710
country
ID
phone
+62-21-52960634
fax-no
+62-21-52960635
e-mail
hostmaster@idnic.net
admin-c
IH288-AP
tech-c
IH288-AP
nic-hdl
IA55-AP
notify
hostmaster@idnic.net
mnt-by
MNT-APJII-ID
last-modified
2026-02-25T04:06:45Z
source
IDNIC

role ID-NIC HOSTMASTERS

role
ID-NIC HOSTMASTERS
address
Indonesian Network Information Center
ID-NIC
Cyber Building 11th Floor
Jakarta 12710
country
ID
phone
+62-21-52960634
fax-no
+62-21-52960635
e-mail
hostmaster@idnic.net
remarks
spam and abuse report : abuse@apjii.or.id
technical and routing : support@apjii.or.id
administrative request : admin@apjii.or.id
IDNIC hostmasters role object
admin-c
IH1-AP
tech-c
IH1-AP
nic-hdl
IH123-AP
notify
hostmaster@idnic.net
mnt-by
MNT-APJII-ID
last-modified
2024-07-10T05:48:59Z
source
IDNIC

as-block:       AS152890 - AS153913
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:  2023-05-11T00:08:48Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC



aut-num:        AS152911
as-name:        SYICT-AS-KR
descr:          SY ICT
descr:          806, Building 7, 120 Seolleung-ro, Gangnam-gu, Seoul
country:        KR
org:            ORG-SI52-AP
sponsoring-org: ORG-NDIT1-AP
admin-c:        PSM12-AP
tech-c:         PSM12-AP
abuse-c:        AS3729-AP
import:         from AS20473 accept ANY
export:         to AS20473 announce AS152911
import:         from AS34927 accept ANY
export:         to AS34927 announce AS152911
import:         from AS216425 accept ANY
export:         to AS216425 announce AS152911
import:         from AS41051 accept ANY
export:         to AS41051 announce AS152911
remarks:        LAGRANGE.CLOUD-e769561f9779cd1ba8f6f8958c5650c2
mnt-by:         APNIC-HM
mnt-lower:      MAINT-NBDHM-CN
mnt-routes:     MAINT-NBDHM-CN
mnt-irt:        IRT-SYICT-KR
last-modified:  2024-12-19T01:10:07Z
source:         APNIC

irt:            IRT-SYICT-KR
address:        806, Building 7, 120 Seolleung-ro, Gangnam-gu, Seoul
e-mail:         admin@syict.pw
abuse-mailbox:  abuse@syict.pw
admin-c:        PSM12-AP
tech-c:         PSM12-AP
auth:           # Filtered
remarks:        abuse@syict.pw was validated on 2026-07-15
remarks:        admin@syict.pw was validated on 2026-07-15
mnt-by:         MAINT-NBDHM-CN
last-modified:  2026-07-15T08:40:53Z
source:         APNIC

organisation:   ORG-SI52-AP
org-name:       SY ICT
org-type:       OTHER
address:        806, Building 7, 120 Seolleung-ro, Gangnam-gu, Seoul
country:        KR
e-mail:         admin@syict.pw
admin-c:        PSM12-AP
tech-c:         PSM12-AP
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-06-21T13:03:36Z
source:         APNIC

role:           ABUSE SYICTKR
country:        ZZ
address:        806, Building 7, 120 Seolleung-ro, Gangnam-gu, Seoul
phone:          +000000000
e-mail:         admin@syict.pw
admin-c:        PSM12-AP
tech-c:         PSM12-AP
nic-hdl:        AS3729-AP
remarks:        Generated from irt object IRT-SYICT-KR
remarks:        abuse@syict.pw was validated on 2026-07-15
remarks:        admin@syict.pw was validated on 2026-07-15
abuse-mailbox:  abuse@syict.pw
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-15T08:41:18Z
source:         APNIC

person:         Park Seung Min
address:        806, Building 7, 120 Seolleung-ro, Gangnam-gu, Seoul
country:        KR
phone:          +82-10-51636489
e-mail:         alphq@syict.pw
nic-hdl:        PSM12-AP
mnt-by:         MAINT-NBDHM-CN
last-modified:  2024-06-10T14:46:03Z
source:         APNIC


as-block:       AS152890 - AS153913
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-09-02T04:20:04Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC