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Data as of Nov 9, 2026

103.15.184.0/22

No anonymizer space · no proxy exits in 30 days

ARTERIA Networks Corporation · space held by WorkUP Inc.

Announcement
this exact prefix
No RPKI
Announced by
AS2519
Type
Residential
64% of it

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
103.15.184.0/221,024WORKUP-JPWorkUP Inc. (ORG-GNCL1-AP) · JPALLOCATED PORTABLE—abuse@grnt.ne.jp
└ 103.15.184.0/24256GRNTGreen Net Co., Ltd.ALLOCATED NON-PORTABLE—abuse@grnt.ne.jp
└ 103.15.185.0/24256GRNTGreen Net Co., Ltd.ALLOCATED NON-PORTABLE—abuse@grnt.ne.jp
└ 103.15.185.0/2816LIMECMSONEBaimosoft Corporation.ASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.185.16/2816FEELSSOFTNETFEELSSOFTASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.185.32/2816LIMECMSONEBaimosoft Corporation.ASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.185.64/2816EADKAISENNintendo Co., Ltd.ASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.185.80/2816NINTENEADNintendo Co., Ltd.ASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.185.96/2816LIMECMSONEBaimosoft Corporation.ASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.185.128/2816PICPacific Island Company Co,,Ltd.ASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.185.144/2816LIMECMSONEBaimosoft Corporation.ASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.185.160/2816YUMEMINETYUMEMINET Co., Ltd.ASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.185.192/2816HARBORSOFTNETHarborSoftware Corp.ASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.185.208/2816BSNBrainStorm NetworkASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.0/24256GRNTGreen Net Co., Ltd.ALLOCATED NON-PORTABLE—abuse@grnt.ne.jp
└ 103.15.186.8/298SEVENARTISANNET7 Artisan LLCASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.16/298SEVENARTISANNET7 Artisan LLCASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.24/298ZEROXZEROXZEROX Inc.ASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.32/298SEVENARTISANNET7 Artisan LLCASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.48/298SEVENARTISANNET7 Artisan LLCASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.56/298BELUEbelue creative,inc.ASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.64/298SEVENARTISANNET7 Artisan LLCASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.80/298SEVENARTISANNET7 Artisan LLCASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.88/298KIZUNANETKIZUNACORPASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.104/298KIZUNANETKIZUNACORPASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.112/298KIZUNANETKIZUNACORPASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.120/298OSOADATAOSOA Co.,LtdASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.128/298KIZUNANETKIZUNACORPASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.136/298KIZUNANETKIZUNACORPASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.144/298GREENNETSystem Revolution Japan co.,Ltd.ASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.186.160/298PICPacific Island CompanyASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.187.0/24256GRNTGreen Net Co., Ltd.ALLOCATED NON-PORTABLE—abuse@grnt.ne.jp
└ 103.15.187.72/298JRANETunknownASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.187.144/298TWOBEATNETTWOBEAT Co.ASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.187.152/298EDGEedge co.,ltdASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.187.168/298ASSISTNETASSISt co., Ltd.ASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.187.216/298STARLIGHTNETsl-netASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.187.232/298ASEINETASEINetASSIGNED NON-PORTABLE—support@s.aseinet.com
└ 103.15.187.240/298SANYONETSanyo Driving SchoolASSIGNED NON-PORTABLE—apnic@grnt.ne.jp
└ 103.15.187.248/298ASSISTNETASSISt co., Ltd.ASSIGNED NON-PORTABLE—apnic@grnt.ne.jp

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Residential65664%14
Business36836%35

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS2519

JP
Name
ARTERIA Networks Corporation
Type
Internet provider
Registered
Apr 5, 2002
Domain
arteria-net.com
Website
www.arteria-net.com/en/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed