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 74
Number of IPv4 69,632
Number of IPv6 85,417,862,710,691,238,968,039,571,456
ASN type Business
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 74 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
133.237.179.46 ██████████ 5
133.237.63.102 ████████ 4
133.237.180.217 ██████████ 3
133.237.180.61 ████████ 2
202.72.56.139 ██████████ 2
133.237.180.159 ██████████ 2
133.237.180.69 ██████████ 2
133.237.79.75 ████████ 2

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Peers

There are 24 peers for this ASN.

Peers Name
AS131914 Rakuten Group, Inc.
AS137409 GSL Networks Pty LTD
AS138384 Rakuten Mobile Network, Inc.
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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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS131914 Rakuten Group, Inc.
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Pingable IPs

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

IP Address ASN Details
133.237.128.245 AS23820 Rakuten Group, Inc. 1.19ms from Tokyo, JP
133.237.25.249 AS23820 Rakuten Group, Inc. 1.85ms from Tokyo, JP
133.237.72.53 AS23820 Rakuten Group, Inc. 1.67ms from Tokyo, JP
133.237.97.247 AS23820 Rakuten Group, Inc. 1.38ms from Tokyo, JP
202.72.49.137 AS23820 Rakuten Group, Inc. 0.33ms from Osaka, JP
133.237.253.253 AS23820 Rakuten Group, Inc. 1.69ms from Tokyo, JP
133.237.132.79 AS23820 Rakuten Group, Inc. 1.52ms from Tokyo, JP
133.237.61.1 AS23820 Rakuten Group, Inc. 1.25ms from Tokyo, JP
133.237.135.186 AS23820 Rakuten Group, Inc. 1.24ms from Tokyo, JP
133.237.82.4 AS23820 Rakuten Group, Inc. 1.62ms from Osaka, JP
133.237.15.253 AS23820 Rakuten Group, Inc. 2.05ms from Tokyo, JP
133.237.59.245 AS23820 Rakuten Group, Inc. 1.27ms from Tokyo, JP
133.237.78.32 AS23820 Rakuten Group, Inc. 2.25ms from Tokyo, JP
133.237.58.11 AS23820 Rakuten Group, Inc. 1.24ms from Tokyo, JP
133.237.50.11 AS23820 Rakuten Group, Inc. 1.96ms from Tokyo, JP
133.237.5.254 AS23820 Rakuten Group, Inc. 1.60ms from Tokyo, JP
133.237.155.224 AS23820 Rakuten Group, Inc. 1.44ms from Osaka, JP
133.237.2.253 AS23820 Rakuten Group, Inc. 2.11ms from Tokyo, JP
133.237.178.70 AS23820 Rakuten Group, Inc. 1.24ms from Tokyo, JP
133.237.68.2 AS23820 Rakuten Group, Inc. 1.33ms from Tokyo, JP
133.237.8.177 AS23820 Rakuten Group, Inc. 1.40ms from Tokyo, JP
133.237.63.91 AS23820 Rakuten Group, Inc. 1.23ms from Tokyo, JP
202.72.48.238 AS23820 Rakuten Group, Inc. 0.61ms from Tokyo, JP
133.237.43.67 AS23820 Rakuten Group, Inc. 1.39ms from Tokyo, JP
133.237.6.254 AS23820 Rakuten Group, Inc. 2.21ms 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
172.102.187.124 AS25853 Ellijay Telephone Company 7.68ms from Atlanta, US
101.207.152.140 AS4837 CHINA UNICOM China169 Backbone 3.16ms from Chengdu, CN
65.60.166.124 AS11776 Breezeline 13.88ms from Chicago, US
173.22.209.156 AS30036 Mediacom Communications Corp 11.03ms from Chicago, US
190.226.6.108 AS7303 Telecom Argentina S.A. 0.85ms from Cordoba, AR
34.45.153.188 AS396982 Google LLC 0.12ms from Council Bluffs, US
64.27.48.236 AS30475 Handy Networks, LLC 0.30ms from Greenwood Village, US
175.178.21.236 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.01ms from Guangzhou, CN
121.37.218.44 AS55990 Huawei Cloud Service data center 1.83ms from Guangzhou, CN
171.246.187.156 AS7552 Viettel Group 1.35ms from Ho Chi Minh City, VN
51.48.195.156 AS16509 Amazon.com, Inc. 5.62ms from Madrid, ES
188.13.59.140 AS3269 Telecom Italia S.p.A. 10.67ms from Milan, IT
3.215.163.204 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
143.95.101.156 AS46606 Unified Layer 1.99ms from Salt Lake City, US
203.232.96.44 AS4766 Korea Telecom 4.40ms from Seoul, KR
203.46.212.44 AS1221 Telstra Limited 1.13ms from Sydney, AU
140.119.174.252 AS1659 Taiwan Academic Network (TANet) Information Center 3.54ms from Taipei, TW
46.117.211.156 AS1680 Cellcom Fixed Line Communication L.P 4.09ms from Tel Aviv, IL
60.0.198.172 AS4837 CHINA UNICOM China169 Backbone 11.25ms from Tianjin, CN
212.89.161.108 AS49864 ECS Rockenschaub GmbH 4.18ms from Vienna, AT
47.90.142.76 AS45102 Alibaba (US) Technology Co., Ltd. 0.34ms from Ashburn, US
69.138.163.220 AS7922 Comcast Cable Communications, LLC 5.14ms from Ashburn, US
76.183.9.12 AS11427 Charter Communications Inc 4.38ms from Dallas, US
87.139.64.140 AS3320 Deutsche Telekom AG 5.02ms from Duesseldorf, DE
98.198.236.108 AS7922 Comcast Cable Communications, LLC 8.61ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 133.237.196.233
traceroute to 133.237.196.233 (133.237.196.233): 8 hops max, 52 byte packets
5 [AS2914] 116.51.17.77 12.745 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Jakarta, ID
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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