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Data as of Nov 8, 2026

218.251.220.0/22

No anonymizer space · no proxy exits in 30 days

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

Announcement
218.251.128.0/17
No RPKI
Announced by
AS23720
Type
Mobile
75% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
218.251.220.0/24
since Aug 2024
AS50605BusinessRakuten Mobile, Inc.
via Connect Storm

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
218.251.128.0/1732,768RMNI-JPRakuten Mobile, Inc. (ORG-RMNI1-AP) · JPALLOCATED PORTABLE—rmi-abuse@mail.rakuten.com
└ 218.251.220.0/221,024RCOMM-CSTORMConnect StormALLOCATED NON-PORTABLE—rmi-abuse@mail.rakuten.com

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
Mobile76875%1
Business25625%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 218.251.128.0/17

Prefix
218.251.128.0/17
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