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Data as of Nov 8, 2026

203.216.4.0/29

No anonymizer space · no proxy exits in 30 days

Rakuten Mobile Network, Inc. · space held by Rakuten Mobile, Inc.

Announcement
203.216.0.0/17
No RPKI
Announced by
AS23720
Type
Business
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
203.216.0.0/1732,768RMNI-JPRakuten Mobile, Inc. (ORG-RMNI1-AP) · JPALLOCATED PORTABLE—abuse@gol.com
└ 203.216.4.0/298GOL-NS12Nameservers, we've got nameserversALLOCATED NON-PORTABLE—rmi-abuse@mail.rakuten.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 203.216.0.0/17

Prefix
203.216.0.0/17
Announced by
AS23720 Rakuten Mobile Network, Inc.
Type
Mobile
RPKI
No RPKI
Netname
RMNI-JP
Registrant
Rakuten Mobile, Inc.
RIR
APNIC
Origin network

AS23720

JP
Name
Rakuten Mobile Network, Inc.
Type
Internet provider
Registered
Apr 16, 2003
Domain
rakuten.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed