133.237.0.0/17

AS23820  ·  Rakuten Group, Inc.

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Summary

Country Japan
Domain rakuten.co.jp
ASN AS23820
Parent Range 133.237.0.0/16
Registry JPNIC
ID RAKUTEN-CIDR-BLK-JP

WHOIS Details

inetnum:        133.237.0.0 - 133.237.255.255
netname:        Rakuten-CIDR-BLK-JP
descr:          Rakuten Group, Inc.
remarks:        Email address for spam or abuse complaints : nic@mail.rakuten.com
country:        JP
admin-c:        JP00179607
tech-c:         JP00179607
last-modified:  2022-01-20T02:49:38Z
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

Overlapping Ranges

BGP prefixes that contain 133.237.0.0/17

Range ASN Company Num of IPs
133.237.0.0/16 AS23820 Rakuten Group, Inc. 65,536

Nearby Ranges

BGP prefixes that overlap with 133.237.0.0/16

Range ASN Company Num of IPs
133.237.0.0/16 AS23820 Rakuten Group, Inc. 65,536

Hosted domains

There are 45 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
133.237.60.125 jpwatch8.xyz 8
133.237.79.76 viber.co.jp 1
133.237.16.130 7jlrk.tk 1
133.237.16.43 internet-research.jp 1
133.237.94.141 rakuten-sqreem.co.jp 1
133.237.49.168 syf.jp 1
133.237.108.138 linkshare.co.jp 1

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

Pingable IPs

3,504 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
133.237.1.254 AS23820 Rakuten Group, Inc. 2.09ms from Tokyo, JP
133.237.50.11 AS23820 Rakuten Group, Inc. 2.12ms from Tokyo, JP
133.237.69.26 AS23820 Rakuten Group, Inc. 1.21ms from Tokyo, JP
133.237.2.253 AS23820 Rakuten Group, Inc. 1.84ms from Tokyo, JP
133.237.39.253 AS23820 Rakuten Group, Inc. 1.62ms from Tokyo, JP
133.237.59.244 AS23820 Rakuten Group, Inc. 1.24ms from Tokyo, JP
133.237.15.253 AS23820 Rakuten Group, Inc. 2.10ms from Tokyo, JP
133.237.40.34 AS23820 Rakuten Group, Inc. 1.34ms from Tokyo, JP
133.237.91.2 AS23820 Rakuten Group, Inc. 1.82ms from Osaka, JP
133.237.82.4 AS23820 Rakuten Group, Inc. 1.62ms from Osaka, JP
133.237.72.14 AS23820 Rakuten Group, Inc. 1.60ms from Tokyo, JP
133.237.3.253 AS23820 Rakuten Group, Inc. 2.02ms from Tokyo, JP
133.237.7.188 AS23820 Rakuten Group, Inc. 2.53ms from Tokyo, JP
133.237.48.201 AS23820 Rakuten Group, Inc. 1.78ms from Tokyo, JP
133.237.41.254 AS23820 Rakuten Group, Inc. 1.37ms from Tokyo, JP
133.237.63.150 AS23820 Rakuten Group, Inc. 1.22ms from Tokyo, JP
133.237.105.87 AS23820 Rakuten Group, Inc. 1.40ms from Tokyo, JP
133.237.24.75 AS23820 Rakuten Group, Inc. 2.00ms from Tokyo, JP
133.237.43.74 AS23820 Rakuten Group, Inc. 1.38ms from Tokyo, JP
133.237.66.78 AS23820 Rakuten Group, Inc. 1.27ms from Tokyo, JP
133.237.17.21 AS23820 Rakuten Group, Inc. 1.84ms from Tokyo, JP
133.237.60.125 AS23820 Rakuten Group, Inc. 1.24ms from Tokyo, JP
133.237.46.84 AS23820 Rakuten Group, Inc. 1.38ms from Tokyo, JP
133.237.57.239 AS23820 Rakuten Group, Inc. 1.28ms from Tokyo, JP
133.237.8.177 AS23820 Rakuten Group, Inc. 1.42ms 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
92.110.74.1 AS33915 Vodafone Libertel B.V. 4.93ms from Amsterdam, NL
98.117.66.1 AS701 Verizon Business 4.79ms from Ashburn, US
13.104.204.1 AS8075 Microsoft Corporation 0.57ms from Ashburn, US
73.106.32.1 AS7922 Comcast Cable Communications, LLC 1.11ms from Atlanta, US
171.101.34.1 AS17552 True Online 2.35ms from Bangkok, TH
61.237.232.177 AS24138 China TieTong Telecommunications Corporation 4.90ms from Beijing, CN
60.6.100.1 AS4837 CHINA UNICOM China169 Backbone 9.41ms from Beijing, CN
186.86.209.1 AS10620 Telmex Colombia S.A. 2.24ms from Bogota, CO
209.207.30.1 AS19108 Optimum 16.99ms from Chicago, US
206.204.218.129 AS398143 Great Lakes Energy Connections Inc. 11.79ms from Chicago, US
12.29.174.97 AS7018 AT&T Enterprises, LLC 2.11ms from Chicago, US
209.202.60.1 AS7122 Bell Canada 16.07ms from Chicago, US
24.182.199.97 AS20115 Charter Communications LLC 4.06ms from Dallas, US
98.175.139.225 AS22773 Cox Communications Inc. 12.30ms from Dallas, US
37.186.58.241 AS48728 Vodafone Qatar P.Q.S.C 1.97ms from Doha, QA
216.77.143.241 AS6389 AT&T Enterprises, LLC 6.25ms from Durham, US
201.59.213.209 AS7738 V tal 19.05ms from Fortaleza, BR
35.156.178.33 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
120.87.211.209 AS17816 China Unicom IP network China169 Guangdong province 5.95ms from Guangzhou, CN
42.112.112.1 AS18403 FPT Telecom Company 1.41ms from Ho Chi Minh City, VN
160.19.86.17 AS141600 PT Viriya Surya Abadi 0.34ms from Jakarta, ID
223.99.174.1 AS24444 Shandong Mobile Communication Company Limited 9.70ms from Jinan, CN
13.40.64.145 AS16509 Amazon.com, Inc. 0.55ms from London, GB
80.3.148.1 AS5089 Virgin Media Limited 4.52ms from London, GB
62.254.227.129 AS5089 Virgin Media Limited 3.38ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f5 133.237.0.61
traceroute to 133.237.0.61 (133.237.0.61): 64 hops max, 52 byte packets
5 [] 210.171.225.67 0.734 ms
9 [AS23820] 133.237.0.61 1.792 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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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