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 38 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 ██████████ 4
133.237.63.102 ██████████ 4
133.237.180.217 ████████ 3
133.237.79.75 ████████ 2
202.72.56.139 ██████████ 2
133.237.180.159 ██████████ 2
133.237.180.69 ██████████ 2
133.237.180.61 ████████ 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.
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
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

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

IP Address ASN Details
133.237.134.8 AS23820 Rakuten Group, Inc. 1.22ms from Tokyo, JP
133.237.70.156 AS23820 Rakuten Group, Inc. 1.21ms from Tokyo, JP
133.237.18.102 AS23820 Rakuten Group, Inc. 1.84ms from Tokyo, JP
133.237.135.3 AS23820 Rakuten Group, Inc. 1.22ms from Tokyo, JP
133.237.68.9 AS23820 Rakuten Group, Inc. 1.31ms from Tokyo, JP
133.237.45.32 AS23820 Rakuten Group, Inc. 1.39ms from Tokyo, JP
202.72.56.78 AS23820 Rakuten Group, Inc. 1.38ms from Tokyo, JP
133.237.56.173 AS23820 Rakuten Group, Inc. 1.36ms from Tokyo, JP
133.237.181.47 AS23820 Rakuten Group, Inc. 1.56ms from Tokyo, JP
133.237.72.43 AS23820 Rakuten Group, Inc. 1.45ms from Tokyo, JP
133.237.190.2 AS23820 Rakuten Group, Inc. 1.26ms from Tokyo, JP
133.237.89.100 AS23820 Rakuten Group, Inc. 1.41ms from Tokyo, JP
133.237.79.102 AS23820 Rakuten Group, Inc. 1.21ms from Tokyo, JP
133.237.2.252 AS23820 Rakuten Group, Inc. 1.96ms from Tokyo, JP
133.237.39.252 AS23820 Rakuten Group, Inc. 1.62ms from Tokyo, JP
133.237.59.244 AS23820 Rakuten Group, Inc. 1.23ms from Tokyo, JP
133.237.176.21 AS23820 Rakuten Group, Inc. 1.20ms from Tokyo, JP
133.237.109.129 AS23820 Rakuten Group, Inc. 1.19ms from Tokyo, JP
133.237.66.41 AS23820 Rakuten Group, Inc. 1.28ms from Tokyo, JP
133.237.88.99 AS23820 Rakuten Group, Inc. 1.46ms from Osaka, JP
133.237.24.220 AS23820 Rakuten Group, Inc. 1.49ms from Tokyo, JP
133.237.136.134 AS23820 Rakuten Group, Inc. 1.31ms from Tokyo, JP
133.237.154.252 AS23820 Rakuten Group, Inc. 1.57ms from Osaka, JP
133.237.26.8 AS23820 Rakuten Group, Inc. 1.61ms from Tokyo, JP
133.237.19.103 AS23820 Rakuten Group, Inc. 1.84ms 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
89.154.113.124 AS2860 NOS COMUNICACOES, S.A. 12.56ms from Braga, PT
186.132.159.188 AS22927 Telefonica de Argentina 2.06ms from Buenos Aires, AR
165.128.174.28 AS2381 WiscNet 7.57ms from Chicago, US
71.218.174.92 AS209 CenturyLink Communications, LLC 1.67ms from Denver, US
18.162.66.204 AS16509 Amazon.com, Inc. 0.15ms from Hong Kong, HK
179.174.34.188 AS27699 TELEFÔNICA BRASIL S.A 11.71ms from Osasco, BR
24.22.73.156 AS7922 Comcast Cable Communications, LLC 6.40ms from Portland, US
140.113.31.76 AS9916 National Yang Ming Chiao Tung University 2.87ms from Taipei, TW
126.64.1.44 AS17676 SoftBank Corp. 19.87ms from Tokyo, JP
91.227.80.12 AS31608 Gawex Media Sp. z o. o. 8.85ms from Warsaw, PL
197.51.116.236 AS8452 TE-AS 7.58ms from Cairo, EG
184.105.214.12 AS6939 Hurricane Electric LLC 0.32ms from Fremont, US
120.220.38.252 AS24444 Shandong Mobile Communication Company Limited 5.22ms from Jinan, CN
15.184.222.124 AS16509 Amazon.com, Inc. 0.09ms from Manama, BH
68.193.213.156 AS6128 Cablevision Systems Corp. 5.66ms from New York City, US
179.241.70.60 AS22085 Claro S/A 10.15ms from Osasco, BR
140.255.7.108 AS4134 CHINANET-BACKBONE 8.31ms from Qingdao, CN
54.225.189.172 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
52.202.235.156 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
162.215.96.12 AS46606 Unified Layer 1.94ms from Salt Lake City, US
122.38.129.76 AS17858 LG POWERCOMM 1.56ms from Seoul, KR
83.219.205.28 AS29518 Bredband2 AB 8.37ms from Stockholm, SE
212.110.254.44 AS12693 e.discom Telekommunikation GmbH 6.62ms from Berlin, DE
149.20.109.12 AS8683 Nominet UK 0.98ms from London, GB
188.218.235.204 AS30722 Vodafone Italia S.p.A. 14.85ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 133.237.85.211
traceroute to 133.237.85.211 (133.237.85.211): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Lugano, CH
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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