Autonomous system
AS138384 RMNI-AS-AP Rakuten Mobile Network, Inc.
Mobile APNIC
Summary
Rakuten Mobile
isp mobile eyeball
Rakuten Mobile — Japan's fourth mobile network operator, launched by the Rakuten internet/e-commerce group and known for its fully virtualized, cloud-native radio network.
What it's used for
- Mobile data and voice for Rakuten Mobile's subscriber base in Japan.
Notable
- A consumer "eyeball" network: addresses here are typically mobile devices, often behind carrier-grade NAT.
- The newest of Japan's national carriers, competing with NTT Docomo, KDDI (au), and SoftBank.
Interesting
- Rakuten built one of the first large-scale fully virtualized (Open RAN) mobile networks, running much of the radio access and core as software on commodity hardware.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 6 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| BroadBand Internet eXchange Tokyo | Tokyo, Japan | 101.203.89.55 |
| JPIX Tokyo | Tokyo, Japan | 210.171.225.55 |
| BroadBand Internet eXchange Osaka | Osaka, Japan | 218.100.9.66 |
| Equinix Internet Exchange Tokyo | Tokyo, Japan | 2001:de8:5::13:8384:1 |
| JPIX Osaka | Osaka, Japan | 103.246.232.55 |
| Equinix Internet Exchange Osaka | Osaka, Japan | 203.190.227.21 |
Transit providers
9 upstream, 3 downstream and 21 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 31 prefixes · 421K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| JP | Japan | 32 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS138384- Registry name
- RMNI-AS-AP
- Registrant
- Rakuten Mobile, Inc.
- Abuse contact
- rmi-as138384@mail.rakuten.com
- Registered
- 2018-10-26
- Last changed
- 2020-10-20
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Rakuten Mobile
- Scope
- Asia Pacific
- Traffic ratio
- Not Disclosed
- Peering policy
- Open
- IRR as-set
APNIC::AS138384:AS-RMI- Present at
- 8 exchanges
- Facilities
- 4 facilities
- Website
- https://mobile.rakuten.co.jp/corporate/
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 97% valid · 31 valid, 1 with no ROA
- ROAs
- 31 authorising AS138384
- ASPA
- no ASPA record
- IRR
- 44% registered · 14 of 32 announcements
- Route objects
- 14 naming AS138384
Reputation
Classification and threat
Mobile Cellular carrier. Addresses are shared by many handsets via CGNAT.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 447 networks and 1,852 prefixes, as published 2026-10-27. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere