AS138384 is the autonomous system of Rakuten Mobile, Inc.. It holds 420,864 IPv4 addresses in 31 prefixes plus 1 IPv6 ranges, mainly in 
Japan.
By IPv4 addresses the network ranks #628 worldwide and #29 of 848 networks in Japan. That is 0.21% of the country’s IPv4 space.
The largest block is 157.192.0.0 to 157.192.255.255 with 65,536 addresses, geolocated to Chiyoda.
- IPv4 addresses
- 420,864
- IPv4 prefixes
- 31
- World rank
- #628
- Country share
- 0.21%
- IPv6 ranges
- 1
Addresses by country
- Japan 100%
Largest blocks
- 157.192.0.0 Chiyoda65,536
- 133.106.8.0 Chiyoda City63,488
- 219.105.192.0 Chiyoda City49,152
- 193.119.128.0 Setagaya-ku32,768
- 110.165.128.0 Chiyoda32,768
- 193.114.192.0 Setagaya-ku24,576
- 193.114.32.0 Setagaya City16,384
- 119.30.192.0 Chiyoda16,384
Networks of similar size
- AS3372 Verizon Business
424,192 - AS12392 Orange Belgium SA
422,912 - AS8374 Polkomtel Sp. z o.o.
422,656 - AS12334 R Cable y Telecable Telecomunicaciones, S.A.U.
422,656 - AS132525 China Mobile Communications Corporation
419,840 - AS12849 Hot-Net internet services Ltd.
419,328 - AS12978 ANDROMEDA TV DIGITAL PLATFORM ISLETMECILIGI A.S.
418,816 - AS34058 Limited Liability Company "lifecell"
418,816
IPv4 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
Questions and answers
Who owns AS138384?
Autonomous system AS138384 is operated by Rakuten Mobile, Inc..
How many IP addresses does AS138384 have?
The network holds 420,864 IPv4 addresses in 31 prefixes, plus 1 IPv6 ranges.
Which country is AS138384 in?
The main country is Japan.
How big is AS138384?
By IPv4 addresses it ranks #628 worldwide.
What is the largest address block of AS138384?
157.192.0.0 to 157.192.255.255, 65,536 addresses.