AS number details

AS23820

Rakuten Group, Inc.  ·  rakuten.co.jp

Japan

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AS23820 – Rakuten Group, Inc.

Field Value
Country Japan
Website rakuten.co.jp
Hosted domains 73
Number of IPv4 69,632
Number of IPv6 85,417,862,710,691,238,968,039,571,456
ASN type Hosting
Registry jpnic
Updated 4 years ago on Feb 18, 2022

IP Ranges

Netblock Company Num of IPs
133.237.0.0/16 Rakuten Group, Inc. 65,536
133.237.0.0/17 Rakuten Group, Inc. 32,768
133.237.128.0/17 Rakuten Group, Inc. 32,768
202.72.48.0/20 Rakuten Group, Inc. 4,096
202.72.48.0/21 Rakuten,Inc. 2,048
202.72.56.0/21 Rakuten Group, Inc. 2,048
202.72.48.0/22 Rakuten,Inc. 1,024
202.72.52.0/22 Rakuten,Inc. 1,024
202.72.56.0/22 Rakuten,Inc. 1,024
202.72.60.0/22 Rakuten,Inc. 1,024
133.237.248.0/24 Rakuten Group, Inc. 256

Netblock Company
2403:400::/32 Rakuten Group, Inc.
2403:401::/36 Rakuten Group, Inc.
2403:400:300::/40 Rakuten Group, Inc.
2403:400:500::/40 Rakuten Group, Inc.
2403:400:800::/40 Rakuten Group, Inc.
2403:400:ff00::/40 Rakuten Group, Inc.
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WHOIS Details

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                                                ASHandle:       AS23820
                                                OrgID:          AS23820
                                                ASName:         AS23820
                                                ASNumber:       AS23820
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 73 domain names hosted across 39 IP addresses on this ASN.

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IP Address Domain Domains on this IP
133.237.24.116 ██████████ 19
133.237.60.125 ██████████ 8
133.237.63.102 ████████ 4
133.237.179.46 ██████████ 4
133.237.180.217 ██████████ 3
133.237.180.69 ██████████ 2
133.237.180.159 ██████████ 2
133.237.79.75 ████████ 2
133.237.180.61 ████████ 2
202.72.56.139 ██████████ 2

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Peers

There are 25 peers for this ASN.

Peers Name
AS131914 Rakuten Group, Inc.
AS137409 GSL Networks Pty LTD
AS138384 Rakuten Mobile Network, Inc.
AS138997 Eons Data Communications Limited
AS17639 Converge ICT Solutions Inc.
AS1828 Unitas Global
AS24482 SG.GS
AS2497 Internet Initiative Japan Inc.
AS25152 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS2516 KDDI CORPORATION
AS2518 BIGLOBE Inc.
AS2914 NTT America, Inc.
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS38001 NewMedia Express Pte Ltd
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS45796 UIH / BB Connect
AS4777 Asia Pacific Network Information Centre
AS49544 i3D.net B.V
AS59105 Home NOC Operators Group
AS6939 Hurricane Electric LLC
AS7713 PT Telekomunikasi Indonesia
AS8220 COLT Technology Services Group Limited
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9002 RETN Limited
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS138384 Rakuten Mobile Network, Inc.
AS2497 Internet Initiative Japan Inc.
AS2516 KDDI CORPORATION
AS2914 NTT America, Inc.
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ASN API ASN Database Download

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS131914 Rakuten Group, Inc.
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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
133.237.191.72 AS23820 Rakuten Group, Inc. 1.28ms from Tokyo, JP
133.237.60.125 AS23820 Rakuten Group, Inc. 1.23ms from Tokyo, JP
133.237.62.197 AS23820 Rakuten Group, Inc. 1.23ms from Tokyo, JP
133.237.41.131 AS23820 Rakuten Group, Inc. 1.29ms from Tokyo, JP
133.237.107.148 AS23820 Rakuten Group, Inc. 1.29ms from Tokyo, JP
133.237.158.128 AS23820 Rakuten Group, Inc. 1.59ms from Osaka, JP
133.237.45.7 AS23820 Rakuten Group, Inc. 1.40ms from Tokyo, JP
133.237.253.253 AS23820 Rakuten Group, Inc. 1.66ms from Tokyo, JP
133.237.128.213 AS23820 Rakuten Group, Inc. 1.21ms from Tokyo, JP
133.237.31.86 AS23820 Rakuten Group, Inc. 1.39ms from Tokyo, JP
133.237.66.20 AS23820 Rakuten Group, Inc. 1.27ms from Tokyo, JP
133.237.103.252 AS23820 Rakuten Group, Inc. 1.71ms from Tokyo, JP
133.237.156.19 AS23820 Rakuten Group, Inc. 1.51ms from Osaka, JP
133.237.138.36 AS23820 Rakuten Group, Inc. 1.35ms from Tokyo, JP
133.237.179.53 AS23820 Rakuten Group, Inc. 1.20ms from Tokyo, JP
133.237.134.7 AS23820 Rakuten Group, Inc. 1.25ms from Tokyo, JP
133.237.98.122 AS23820 Rakuten Group, Inc. 1.34ms from Tokyo, JP
133.237.181.72 AS23820 Rakuten Group, Inc. 1.86ms from Tokyo, JP
133.237.97.247 AS23820 Rakuten Group, Inc. 1.36ms from Tokyo, JP
133.237.167.144 AS23820 Rakuten Group, Inc. 1.45ms from Tokyo, JP
133.237.26.12 AS23820 Rakuten Group, Inc. 1.43ms from Tokyo, JP
133.237.67.115 AS23820 Rakuten Group, Inc. 1.23ms from Tokyo, JP
133.237.69.49 AS23820 Rakuten Group, Inc. 1.20ms from Tokyo, JP
133.237.104.29 AS23820 Rakuten Group, Inc. 1.68ms from Tokyo, JP
133.237.160.6 AS23820 Rakuten Group, Inc. 1.23ms 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
195.240.70.140 AS1136 KPN B.V. 1.33ms from Amsterdam, NL
185.150.33.12 AS44645 PKN GmbH 0.48ms from Berlin, DE
45.37.55.188 AS11426 Charter Communications Inc 10.44ms from Charlotte, US
73.111.166.60 AS7922 Comcast Cable Communications, LLC 4.26ms from Chicago, US
143.95.101.156 AS46606 Unified Layer 2.00ms from Draper, US
35.156.147.12 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
27.159.190.124 AS4134 CHINANET-BACKBONE 9.12ms from Fuzhou, CN
203.85.32.220 AS4058 CITIC Telecom International CPC Limited 1.83ms from Hong Kong, HK
188.190.255.92 AS56433 ASLANUA NETWORK 0.59ms from Kyiv, UA
88.16.39.252 AS3352 TELEFONICA DE ESPANA S.A.U. 13.39ms from Madrid, ES
88.22.183.172 AS3352 TELEFONICA DE ESPANA S.A.U. 7.31ms from Madrid, ES
16.24.138.172 AS16509 Amazon.com, Inc. 0.14ms from Manama, BH
154.60.196.220 AS211991 F-NETWORK SRL 0.20ms from Milan, IT
195.31.176.28 AS3269 Telecom Italia S.p.A. 15.05ms from Milan, IT
77.43.117.188 AS3302 Retelit Digital Services S.p.A. 10.94ms from Milan, IT
178.234.249.204 AS12389 PJSC Rostelecom 8.34ms from Moscow, RU
60.143.35.252 AS17676 SoftBank Corp. 4.03ms from Osaka, JP
223.252.76.124 AS9354 Community Network Center Inc. 4.32ms from Osaka, JP
45.145.220.60 AS200918 Pavel Zizka 5.64ms from Prague, CZ
132.66.23.44 AS378 IUCC - Israel InterUniversity Computation Center 1.39ms from Tel Aviv, IL
34.105.28.28 AS396982 Google LLC 0.14ms from The Dalles, US
218.27.122.28 AS4837 CHINA UNICOM China169 Backbone 6.49ms from Changchun, CN
136.244.84.156 AS20473 The Constant Company, LLC 0.12ms from Frankfurt am Main, DE
91.7.110.252 AS3320 Deutsche Telekom AG 4.42ms from Frankfurt am Main, DE
121.37.218.44 AS55990 Huawei Cloud Service data center 1.82ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 133.237.23.254
traceroute to 133.237.23.254 (133.237.23.254): 64 hops max, 52 byte packets
1 [AS15169] 74.125.37.114 143.254 ms
2 *
3 [AS23820] 202.72.48.208 158.516 ms
4 [AS23820] 202.72.48.166 165.794 ms
Measurement taken from IPinfo ProbeNet in Columbus, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS23820 at robtex.

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