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
133.237.24.116 rakuten.com.hk 19
133.237.63.102 vx4xc.tk 4
133.237.72.9 rakuten-sqreem.co.jp 1
133.237.105.227 uhwbw.tk 1
133.237.72.43 kdreams.co.jp 1
133.237.49.168 syf.jp 1
133.237.7.89 droneport-system.com 1
133.237.32.53 rakuten-ssi.co.jp 1
133.237.105.24 bzcgk.tk 1
133.237.16.43 internet-research.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

3,541 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
133.237.89.100 AS23820 Rakuten Group, Inc. 1.40ms from Tokyo, JP
133.237.108.129 AS23820 Rakuten Group, Inc. 1.21ms from Tokyo, JP
133.237.18.102 AS23820 Rakuten Group, Inc. 1.83ms from Tokyo, JP
133.237.61.90 AS23820 Rakuten Group, Inc. 1.24ms from Tokyo, JP
133.237.31.78 AS23820 Rakuten Group, Inc. 1.39ms from Tokyo, JP
133.237.71.85 AS23820 Rakuten Group, Inc. 1.58ms from Tokyo, JP
133.237.112.6 AS23820 Rakuten Group, Inc. 5.47ms from Tokyo, JP
133.237.63.157 AS23820 Rakuten Group, Inc. 1.24ms from Tokyo, JP
133.237.81.26 AS23820 Rakuten Group, Inc. 1.54ms from Osaka, JP
133.237.0.61 AS23820 Rakuten Group, Inc. 1.64ms from Tokyo, JP
133.237.101.19 AS23820 Rakuten Group, Inc. 1.41ms from Tokyo, JP
133.237.15.253 AS23820 Rakuten Group, Inc. 2.08ms from Tokyo, JP
133.237.24.75 AS23820 Rakuten Group, Inc. 1.99ms from Tokyo, JP
133.237.93.27 AS23820 Rakuten Group, Inc. 2.18ms from Osaka, JP
133.237.30.134 AS23820 Rakuten Group, Inc. 1.35ms from Tokyo, JP
133.237.62.159 AS23820 Rakuten Group, Inc. 1.22ms from Tokyo, JP
133.237.3.253 AS23820 Rakuten Group, Inc. 2.10ms from Tokyo, JP
133.237.64.218 AS23820 Rakuten Group, Inc. 1.74ms from Tokyo, JP
133.237.57.239 AS23820 Rakuten Group, Inc. 1.32ms from Tokyo, JP
133.237.25.249 AS23820 Rakuten Group, Inc. 1.88ms from Tokyo, JP
133.237.58.11 AS23820 Rakuten Group, Inc. 1.24ms from Tokyo, JP
133.237.103.253 AS23820 Rakuten Group, Inc. 1.73ms from Tokyo, JP
133.237.56.171 AS23820 Rakuten Group, Inc. 1.43ms from Tokyo, JP
133.237.48.12 AS23820 Rakuten Group, Inc. 1.79ms from Tokyo, JP
133.237.76.13 AS23820 Rakuten Group, Inc. 1.44ms 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
81.204.187.65 AS1136 KPN B.V. 0.98ms from Amsterdam, NL
92.110.74.1 AS33915 Vodafone Libertel B.V. 4.86ms from Amsterdam, NL
71.251.234.1 AS701 Verizon Business 4.73ms from Ashburn, US
73.213.140.1 AS7922 Comcast Cable Communications, LLC 3.57ms from Ashburn, US
96.38.112.1 AS20115 Charter Communications LLC 12.96ms from Atlanta, US
68.180.18.1 AS23473 PAVLOV MEDIA INC 10.63ms from Atlanta, US
206.74.21.241 AS2711 Spirit Communications 0.35ms from Atlanta, US
1.2.248.1 AS23969 TOT Public Company Limited 2.15ms from Bangkok, TH
222.35.101.209 AS24138 China TieTong Telecommunications Corporation 2.76ms from Beijing, CN
211.102.213.1 AS58851 Priority of Fashion(Beijing)Information Technology Co.,Ltd 5.85ms from Beijing, CN
93.86.57.1 AS8400 TELEKOM SRBIJA a.d. 0.54ms from Belgrade, RS
189.63.114.1 AS28573 Claro NXT Telecomunicacoes Ltda 3.05ms from Brasilia, BR
60.231.0.1 AS1221 Telstra Limited 0.76ms from Brisbane, AU
181.31.94.1 AS7303 Telecom Argentina S.A. 8.02ms from Buenos Aires, AR
190.190.191.1 AS7303 Telecom Argentina S.A. 4.45ms from Buenos Aires, AR
71.13.68.65 AS20115 Charter Communications LLC 9.90ms from Chicago, US
4.43.253.97 AS3356 Level 3 Parent, LLC 9.92ms from Chicago, US
97.243.25.177 AS6167 Verizon Business 9.88ms from Chicago, US
181.4.131.1 AS7303 Telecom Argentina S.A. 0.68ms from Cordoba, AR
173.172.161.1 AS11427 Charter Communications Inc 9.41ms from Dallas, US
199.46.199.193 AS12007 Raytheon Company 3.65ms from Dallas, US
68.116.152.1 AS20115 Charter Communications LLC 4.30ms from Dallas, US
47.4.80.1 AS20115 Charter Communications LLC 4.78ms from Dallas, US
95.45.106.1 AS5466 Eircom Limited 1.55ms from Dublin, IE
124.160.82.241 AS4837 CHINA UNICOM China169 Backbone 4.69ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 133.237.108.5
traceroute to 133.237.108.5 (133.237.108.5): 64 hops max, 52 byte packets
5 [] 210.171.225.67 0.747 ms
8 [AS23820] 202.72.48.66 2.373 ms
9 *
10 *
11 *
12 [AS23820] 133.237.108.5 1.259 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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