AS138384 — RMNI-AS-AP Rakuten Mobile Network, Inc.

Network type: mobile

AS138384 announces 31 IPv4 prefixes covering 420,864 addresses and 1 IPv6 prefixes.

About this network

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.

Announced prefixes

• 101.102.0.0/18
• 103.124.0.0/22
• 110.165.128.0/17
• 119.30.192.0/18
• 119.31.128.0/19
• 133.106.8.0/21
• 133.106.16.0/20
• 133.106.32.0/19
• 133.106.64.0/18
• 133.106.128.0/17
• 157.192.0.0/16
• 193.82.160.0/19
• 193.114.32.0/19
• 193.114.64.0/19
• 193.114.192.0/18
• 193.115.0.0/19
• 193.117.96.0/19
• 193.118.0.0/19
• 193.118.64.0/19
• 193.119.128.0/17
• 194.193.64.0/19
• 194.193.224.0/19
• 194.223.96.0/19
• 202.176.16.0/20
• 202.216.0.0/20
• 210.157.192.0/19
• 211.7.96.0/19
• 211.133.160.0/19
• 219.105.144.0/20
• 219.105.192.0/18
• 219.106.0.0/17
• 240b:c000::/24

Upstream networks

• AS2497 Internet Initiative Japan Inc.
• AS2914 NTT America, Inc.
• AS3356 Level 3 Parent, LLC
• AS6939 Hurricane Electric LLC
• AS38001 NewMedia Express Pte Ltd
• AS17639 Converge ICT Solutions Inc.
• AS24482 SG.GS
• AS20485 Joint Stock Company TransTeleCom

Downstream networks

• AS10012 Rakuten Mobile, Inc.
• AS23720 Rakuten Mobile Network, Inc.
• AS23820 Rakuten Group, Inc.

Adjacent networks

• AS2497 Internet Initiative Japan Inc.
• AS2914 NTT America, Inc.
• AS3356 Level 3 Parent, LLC
• AS6939 Hurricane Electric LLC
• AS10012 Rakuten Mobile, Inc.
• AS23720 Rakuten Mobile Network, Inc.
• AS17639 Converge ICT Solutions Inc.
• AS24482 SG.GS
• AS38001 NewMedia Express Pte Ltd
• AS20485 Joint Stock Company TransTeleCom
• AS23820 Rakuten Group, Inc.

Internet exchanges

• BroadBand Internet eXchange Tokyo — Tokyo, Japan
• JPIX Tokyo — Tokyo, Japan
• BroadBand Internet eXchange Osaka — Osaka, Japan
• Equinix Internet Exchange Tokyo — Tokyo, Japan
• JPIX Osaka — Osaka, Japan
• Equinix Internet Exchange Osaka — Osaka, Japan