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 : [email protected]
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
133.237.60.125 2cho.com 8
133.237.79.75 glnq9.tk 2
133.237.16.43 internet-research.jp 1
133.237.7.89 droneport-system.com 1
133.237.72.43 kdreams.co.jp 1
133.237.49.168 syf.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

3,511 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
133.237.94.162 AS23820 Rakuten Group, Inc. 1.45ms from Osaka, JP
133.237.82.4 AS23820 Rakuten Group, Inc. 1.61ms from Osaka, JP
133.237.76.13 AS23820 Rakuten Group, Inc. 1.49ms from Tokyo, JP
133.237.93.34 AS23820 Rakuten Group, Inc. 2.19ms from Osaka, JP
133.237.103.252 AS23820 Rakuten Group, Inc. 1.70ms from Tokyo, JP
133.237.19.103 AS23820 Rakuten Group, Inc. 1.79ms from Tokyo, JP
133.237.65.7 AS23820 Rakuten Group, Inc. 1.87ms from Tokyo, JP
133.237.32.62 AS23820 Rakuten Group, Inc. 1.46ms from Tokyo, JP
133.237.5.254 AS23820 Rakuten Group, Inc. 1.67ms from Tokyo, JP
133.237.109.162 AS23820 Rakuten Group, Inc. 1.20ms from Tokyo, JP
133.237.48.201 AS23820 Rakuten Group, Inc. 1.74ms from Tokyo, JP
133.237.89.100 AS23820 Rakuten Group, Inc. 1.37ms from Tokyo, JP
133.237.17.101 AS23820 Rakuten Group, Inc. 1.85ms from Tokyo, JP
133.237.107.148 AS23820 Rakuten Group, Inc. 1.28ms from Tokyo, JP
133.237.63.12 AS23820 Rakuten Group, Inc. 1.24ms from Tokyo, JP
133.237.55.238 AS23820 Rakuten Group, Inc. 1.66ms from Tokyo, JP
133.237.66.46 AS23820 Rakuten Group, Inc. 1.27ms from Tokyo, JP
133.237.60.239 AS23820 Rakuten Group, Inc. 1.25ms from Tokyo, JP
133.237.2.253 AS23820 Rakuten Group, Inc. 2.02ms from Tokyo, JP
133.237.105.87 AS23820 Rakuten Group, Inc. 1.42ms from Tokyo, JP
133.237.1.253 AS23820 Rakuten Group, Inc. 2.08ms from Tokyo, JP
133.237.78.2 AS23820 Rakuten Group, Inc. 2.30ms from Tokyo, JP
133.237.9.181 AS23820 Rakuten Group, Inc. 1.43ms from Tokyo, JP
133.237.104.29 AS23820 Rakuten Group, Inc. 1.36ms from Tokyo, JP
133.237.61.223 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
84.31.211.1 AS33915 Vodafone Libertel B.V. 4.89ms from Amsterdam, NL
37.114.92.129 AS57795 NG-BLU Networks B.V. 0.35ms from Amsterdam, NL
85.132.69.1 AS215148 Delta Telecom Ltd 1.36ms from Baku, AZ
186.86.209.1 AS10620 Telmex Colombia S.A. 2.56ms from Bogota, CO
186.113.172.1 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 7.35ms from Bogota, CO
181.170.135.1 AS7303 Telecom Argentina S.A. 6.24ms from Buenos Aires, AR
152.170.54.1 AS7303 Telecom Argentina S.A. 1.41ms from Buenos Aires, AR
196.205.10.1 AS24863 Link Egypt (Link.NET) 12.22ms from Cairo, EG
66.198.232.1 AS11979 Bluegrass Network LLC 12.59ms from Chicago, US
209.207.30.1 AS19108 Optimum 16.09ms from Chicago, US
199.47.21.225 AS397575 Ascension Technologies 0.73ms from Chicago, US
12.29.174.97 AS7018 AT&T Enterprises, LLC 2.22ms from Chicago, US
27.14.154.17 AS4837 CHINA UNICOM China169 Backbone 4.16ms from Chongqing, CN
136.62.184.65 AS16591 Google Fiber Inc. 5.09ms from Dallas, US
207.91.133.241 AS25956 Logix 0.65ms from Dallas, US
117.240.151.209 AS9829 National Internet Backbone 6.43ms from Delhi, IN
69.145.199.209 AS33588 Charter Communications LLC 6.39ms from Denver, US
91.72.64.145 AS15802 Emirates Integrated Telecommunications Company PJSC 3.81ms from Dubai, AE
79.201.113.49 AS3320 Deutsche Telekom AG 6.72ms from Frankfurt am Main, DE
87.142.108.225 AS3320 Deutsche Telekom AG 7.50ms from Frankfurt am Main, DE
93.234.59.161 AS3320 Deutsche Telekom AG 4.14ms from Frankfurt am Main, DE
78.176.57.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 18.95ms from Istanbul, TR
201.182.93.1 AS267510 PROVEDOR CRNET TELECOM S.C. MULTIMIDIA EIRELI 2.86ms from Joao Pessoa, BR
197.96.73.81 AS3741 Dimension Data 1.05ms from Johannesburg, ZA
174.76.138.129 AS22773 Cox Communications Inc. 4.61ms from Kansas City, US

Traceroute

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

$
traceroute -a -n -q1 -f5 133.237.17.16
traceroute to 133.237.17.16 (133.237.17.16): 64 hops max, 52 byte packets
5 [] 210.171.225.67 0.706 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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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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