Data as of Nov 8, 2026
218.251.240.0/20
No anonymizer space · no proxy exits in 30 daysRakuten Mobile Network, Inc. · space held by Rakuten Mobile, Inc.
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 218.251.128.0/17 | 32,768 | RMNI-JP | Rakuten Mobile, Inc. (ORG-RMNI1-AP) · JP | ALLOCATED PORTABLE | — | rmi-abuse@ |
| └ 218.251.240.0/20 | 4,096 | COPSE-218-251-240 | Rakuten Super Cloud | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
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
Routing timeline
Who has announced 218.251.128.0/17
218.251.128.0/17
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Feb 2020 · 6.7 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 218.
251. 128. 0/ 17 - Netname
- RMNI-JP
- Registrant
- Rakuten Mobile, Inc.
- Registrant country
- JP
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 20, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- JP
- Delegated
- Jan 27, 2005
- Status
- assigned
Report abuse
Abuse contact
- rmi-abuse@
mail. rakuten. com - Name
- ABUSE RMNIJP
- Handle
- AR792-AP