103.6.20.0/22

AS15412 · FLAG TELECOM UK LIMITED

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Summary

Country	Japan
Domain	d-systems.biz
ASN	AS15412
Registry	APNIC
ID	DIAMOND-SYSTEMS-AS-AP

WHOIS Details

inetnum:        103.6.20.0 - 103.6.23.255
netname:        DIAMOND-SYSTEMS-AS-AP
descr:          Diamond Systems, Inc.
descr:          Shinjuku-Komuro Building 702 Shinjuku 4-1-22
country:        JP
org:            ORG-DSI1-AP
admin-c:        DSIN1-AP
tech-c:         DSIN1-AP
abuse-c:        AD654-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-DIAMOND-SYSTEMS-JP
mnt-routes:     MAINT-DIAMOND-SYSTEMS-JP
mnt-irt:        IRT-DIAMOND-SYSTEMS-JP
last-modified:  2020-05-19T13:14:09Z
source:         APNIC

irt:            IRT-DIAMOND-SYSTEMS-JP
address:        Shinjuku-Komuro Building 702, Shinjuku 4-1-22 Shinjuku-ku, Tokyo, Japan 106-0032
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        DSIN1-AP
tech-c:         DSIN1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-01
remarks:        [email protected] was validated on 2025-07-01
mnt-by:         MAINT-DIAMOND-SYSTEMS-JP
last-modified:  2025-07-01T15:16:57Z
source:         APNIC

organisation:   ORG-DSI1-AP
org-name:       Diamond Systems, Inc.
org-type:       LIR
country:        JP
address:        Shinjuku-Komuro Building 702 Shinjuku 4-1-22
phone:          +81-3-6843-1082
fax-no:         +81-3-6843-1082
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:54Z
source:         APNIC

role:           ABUSE DIAMONDSYSTEMSJP
country:        ZZ
address:        Shinjuku-Komuro Building 702, Shinjuku 4-1-22 Shinjuku-ku, Tokyo, Japan 106-0032
phone:          +000000000
e-mail:         [email protected]
admin-c:        DSIN1-AP
tech-c:         DSIN1-AP
nic-hdl:        AD654-AP
remarks:        Generated from irt object IRT-DIAMOND-SYSTEMS-JP
remarks:        [email protected] was validated on 2025-07-01
remarks:        [email protected] was validated on 2025-07-01
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-01T15:17:00Z
source:         APNIC

role:           DIAMOND SYSTEMS INC - network administrator
address:        Shinjuku-Komuro Building 702, Shinjuku 4-1-22 Shinjuku-ku, Tokyo, Japan 106-0032
country:        JP
phone:          +81-3-5291-1319
e-mail:         [email protected]
admin-c:        DSIN1-AP
tech-c:         DSIN1-AP
nic-hdl:        DSIN1-AP
mnt-by:         MAINT-DIAMOND-SYSTEMS-JP
last-modified:  2014-10-14T08:36:49Z
source:         APNIC

route:          103.6.20.0/22
origin:         AS15412
descr:          Diamond Systems, Inc. Shinjuku-Komuro Building 702 Shinjuku 4-1-22
mnt-by:         MAINT-DIAMOND-SYSTEMS-JP
last-modified:  2024-05-20T03:03:36Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.6.0.0/16

Range	ASN	Company	Num of IPs
103.6.240.0/22	AS132827	AMDIA Inc.	1,024
103.6.252.0/22	AS10148	The University of Melbourne	1,024
103.6.128.0/22	AS41095	IPTP LIMITED	1,024
103.6.144.0/22	AS24466	Voyager Internet Ltd.	1,024
103.6.152.0/22	AS9381	COL Limited	1,024
103.6.220.0/22	AS4812	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.6.96.0/22	AS38909	ARLINE BERBA ESTRADA t/a ARDION LINE WEB DESIGN	1,024
103.6.216.0/22	AS6939	Astrill	1,024
103.6.236.0/22	AS131310	Block 1 MTDC Server Farm Complex	1,024
103.6.48.0/22	AS9381	COL Limited	1,024
103.6.44.0/22	AS2516	B-net LLC	1,024
103.6.136.0/22	AS9381	COL Limited	1,024
103.6.100.0/22	AS9286	KINX	1,024
103.6.156.0/22	AS132556	Thirumala Tripleplay Network	1,024
103.6.140.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.6.196.0/22	AS46015	Exa Bytes Network Sdn.Bhd.	1,024
103.6.16.0/22	AS9354	NISHIOWARI CATV CORPORATION	1,024
103.6.176.0/22	AS9381	COL Limited	1,024
103.6.80.0/22	AS9318	SK Broadband Co Ltd	1,024
103.6.224.0/22	AS4686	Asia Pacific Network Information Centre	1,024
103.6.8.0/22	AS17726	Telecom Cambodia (T.C.)	1,024
103.6.188.0/22	AS38333	My Net Fone Limited	1,024
103.6.174.0/23	AS23576	NAVER Cloud Corp.	512
103.6.54.0/23	AS45731	PT. ARDH GLOBAL INDONESIA	512
103.6.206.0/23	AS58503	PT Pusat Media Indonesia	512
103.6.130.0/23	AS41095	IPTP LIMITED	512
103.6.154.0/23	AS9381	COL Limited	512
103.6.52.0/23	AS45731	PT. ARDH GLOBAL INDONESIA	512
103.6.128.0/23	AS41095	IPTP LIMITED	512
103.6.204.0/23	AS58503	PT Pusat Media Indonesia	512
103.6.182.0/23	AS45530	Agoda Company Pte. Ltd.	512
103.6.130.0/24	AS41095	IPTP LIMITED	256
103.6.109.0/24	AS59083	Shanghai Kuanhui Tech. Co.,ltd	256
103.6.245.0/24	AS132198	ICORE TECHNOLOGY SDN BHD	256
103.6.87.0/24	AS36236	Host Virtual, Inc	256
103.6.28.0/24	AS24466	hd.net.nz	256
103.6.187.0/24	AS133720	Websurf Pvt Ltd	256
103.6.32.0/24	AS132152	Persistent System Ltd	256
103.6.214.0/24	AS131112	Sekolah Tinggi Multi Media MMTC Yogyakarta	256
103.6.185.0/24	AS133720	Websurf Pvt Ltd	256
103.6.131.0/24	AS41095	IPTP LIMITED	256
103.6.91.0/24	AS134278	DNS Infonet Pvt Ltd	256
103.6.13.0/24	AS132145	Zettagrid Pty Ltd.	256
103.6.25.0/24	AS58533	Agility Applications Pty Ltd	256
103.6.215.0/24	AS132682	Australian Rugby Union Limited	256
103.6.43.0/24	AS18059	PT. Dunia Virtual Online	256
103.6.8.0/24	AS17726	Telecom Cambodia (T.C.)	256
103.6.105.0/24	AS45657	NSW Rural Fire Service	256
103.6.213.0/24	AS24466	RimuHosting NZ	256

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