133.106.64.0/18

AS138384 · Rakuten Mobile Network, Inc.

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Summary

Country	Japan
Domain	rakuten.co.jp
ASN	AS138384
Registry	JPNIC
ID	RMI

WHOIS Details

inetnum:        133.106.112.0 - 133.106.127.255
netname:        RMI
descr:          Rakuten Mobile, Inc.
remarks:        Email address for spam or abuse complaints:[email protected]
country:        JP
admin-c:        JP00229040
tech-c:         JP00229040
last-modified:  2025-10-04T01:05:04Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 133.106.0.0/16

Range	ASN	Company	Num of IPs
133.106.0.0/21	AS2907	Ashikaga University	2,048

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

766 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
133.106.111.42	AS138384 Rakuten Mobile Network, Inc.	`24.94ms` from Tokyo, JP
133.106.108.153	AS138384 Rakuten Mobile Network, Inc.	`25.76ms` from Tokyo, JP
133.106.96.13	AS138384 Rakuten Mobile Network, Inc.	`26.07ms` from Tokyo, JP
133.106.97.155	AS138384 Rakuten Mobile Network, Inc.	`24.97ms` from Tokyo, JP
133.106.99.75	AS138384 Rakuten Mobile Network, Inc.	`22.66ms` from Tokyo, JP
133.106.100.209	AS138384 Rakuten Mobile Network, Inc.	`24.08ms` from Tokyo, JP
133.106.101.236	AS138384 Rakuten Mobile Network, Inc.	`19.79ms` from Tokyo, JP
133.106.102.54	AS138384 Rakuten Mobile Network, Inc.	`23.06ms` from Tokyo, JP
133.106.103.189	AS138384 Rakuten Mobile Network, Inc.	`28.03ms` from Tokyo, JP
133.106.104.36	AS138384 Rakuten Mobile Network, Inc.	`0.29ms` from Osaka, JP
133.106.98.27	AS138384 Rakuten Mobile Network, Inc.	`24.61ms` from Tokyo, JP
133.106.109.212	AS138384 Rakuten Mobile Network, Inc.	`20.64ms` from Tokyo, JP
133.106.110.240	AS138384 Rakuten Mobile Network, Inc.	`19.71ms` from Tokyo, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
4.175.255.2	AS8075 Microsoft Corporation	`0.18ms` from Amsterdam, NL
134.67.98.2	AS14298 Environmental Protection Agency	`10.33ms` from Ashburn, US
122.102.109.18	AS38477 Solarix Networks Limited	`0.47ms` from Auckland, NZ
196.117.159.194	AS36925 MEDITELECOM	`2.56ms` from Casablanca, MA
136.113.23.114	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
89.247.52.18	AS8881 1&1 Versatel GmbH	`2.43ms` from Duesseldorf, DE
64.71.187.194	AS6939 Hurricane Electric LLC	`0.21ms` from Fremont, US
87.157.140.162	AS3320 Deutsche Telekom AG	`1.71ms` from Hamburg, DE
47.239.119.226	AS45102 Alibaba (US) Technology Co., Ltd.	`0.77ms` from Hong Kong, HK
196.35.214.66	AS3741 Dimension Data	`1.14ms` from Johannesburg, ZA
183.78.2.98	AS45960 YTL COMMUNICATIONS SDN BHD	`1.19ms` from Kuala Lumpur, MY
61.159.88.18	AS141998 China Telecom	`0.21ms` from Lanzhou, CN
195.188.176.2	AS5089 Virgin Media Limited	`1.22ms` from London, GB
108.207.186.50	AS7018 AT&T Enterprises, LLC	`3.81ms` from Los Angeles, US
101.181.125.114	AS1221 Telstra Limited	`6.67ms` from Melbourne, AU
223.109.235.194	AS56046 China Mobile communications corporation	`6.22ms` from Nanjing, CN
120.209.78.34	AS9808 China Mobile Communications Group Co., Ltd.	`9.44ms` from Nanjing, CN
201.150.86.114	AS262199 LIBERTY NETWORKS EL SALVADOR SOCIEDAD ANÓNIMA DE CAPITAL VARIABLE	`12.20ms` from San Pedro Sula, HN
115.141.166.34	AS17858 LG POWERCOMM	`1.87ms` from Seoul, KR
116.38.60.162	AS17858 LG POWERCOMM	`1.54ms` from Seoul, KR
14.36.166.130	AS4766 Korea Telecom	`1.20ms` from Seoul, KR
120.24.55.82	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.86ms` from Shenzhen, CN
153.209.202.162	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.63ms` from Tokyo, JP
204.152.193.2	AS36352 HostPapa	`0.36ms` from Ashburn, US
217.248.211.130	AS3320 Deutsche Telekom AG	`4.23ms` from Hamburg, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 -m7 133.106.86.224

traceroute to 133.106.86.224 (133.106.86.224): 7 hops max, 52 byte packets

3 [AS138384] 103.124.3.233 2.552 ms

4 [AS138384] 103.124.3.232 2.626 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 20th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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