133.237.128.0/17

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 133.237.128.0/17

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 25 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
133.237.179.46 infoseek.co.jp 4
133.237.180.61 95lqn.tk 2
133.237.157.30 earnesteyes.com 2
133.237.180.217 rinki.eu 2
133.237.182.225 rakuten.co.jp 2
133.237.180.159 rakuten.com.tw 2
133.237.180.185 katogolf.com 1
133.237.128.229 jubilo-shop.jp 1
133.237.180.60 boss-oms.jp 1
133.237.180.70 rakuten.net 1
133.237.185.47 kumastock.com 1
133.237.184.154 r10.to 1
133.237.176.89 rakuten-toushin.co.jp 1
133.237.176.191 moraerumall.com 1
133.237.128.2 infoseek.ne.jp 1
133.237.128.144 rakuten-data-marketing.co.jp 1
133.237.179.23 spotlig.ht 1
133.237.132.93 rakuten.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

3,098 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
133.237.136.129 AS23820 Rakuten Group, Inc. 1.42ms from Tokyo, JP
133.237.134.15 AS23820 Rakuten Group, Inc. 1.33ms from Tokyo, JP
133.237.132.41 AS23820 Rakuten Group, Inc. 1.32ms from Tokyo, JP
133.237.129.154 AS23820 Rakuten Group, Inc. 1.23ms from Tokyo, JP
133.237.135.44 AS23820 Rakuten Group, Inc. 1.35ms from Tokyo, JP
133.237.128.72 AS23820 Rakuten Group, Inc. 1.23ms from Tokyo, JP
133.237.130.94 AS23820 Rakuten Group, Inc. 9.09ms from Osaka, JP
133.237.138.35 AS23820 Rakuten Group, Inc. 1.53ms from Tokyo, JP
133.237.137.2 AS23820 Rakuten Group, Inc. 1.52ms from Tokyo, JP
133.237.141.130 AS23820 Rakuten Group, Inc. 1.49ms from Tokyo, JP
133.237.191.56 AS23820 Rakuten Group, Inc. 1.29ms from Tokyo, JP
133.237.153.7 AS23820 Rakuten Group, Inc. 1.60ms from Osaka, JP
133.237.156.19 AS23820 Rakuten Group, Inc. 1.46ms from Osaka, JP
133.237.167.145 AS23820 Rakuten Group, Inc. 1.51ms from Tokyo, JP
133.237.192.5 AS23820 Rakuten Group, Inc. 1.44ms from Tokyo, JP
133.237.247.171 AS23820 Rakuten Group, Inc. 0.38ms from Osaka, JP
133.237.152.6 AS23820 Rakuten Group, Inc. 1.66ms from Osaka, JP
133.237.161.110 AS23820 Rakuten Group, Inc. 1.33ms from Tokyo, JP
133.237.155.57 AS23820 Rakuten Group, Inc. 1.44ms from Osaka, JP
133.237.179.186 AS23820 Rakuten Group, Inc. 1.24ms from Tokyo, JP
133.237.174.52 AS23820 Rakuten Group, Inc. 1.42ms from Tokyo, JP
133.237.154.7 AS23820 Rakuten Group, Inc. 1.49ms from Osaka, JP
133.237.182.193 AS23820 Rakuten Group, Inc. 1.31ms from Tokyo, JP
133.237.160.74 AS23820 Rakuten Group, Inc. 1.33ms from Tokyo, JP
133.237.178.183 AS23820 Rakuten Group, Inc. 1.32ms 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
4.175.222.49 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
73.214.246.97 AS7922 Comcast Cable Communications, LLC 10.54ms from Ashburn, US
50.93.191.1 AS53435 JACKSON ENERGY AUTHORITY 10.10ms from Atlanta, US
117.232.23.33 AS9829 National Internet Backbone 9.76ms from Bengaluru, IN
77.78.184.1 AS35205 RFT kabel Brandenburg GmbH 7.04ms from Berlin, DE
152.200.158.65 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 0.81ms from Bogota, CO
24.62.188.1 AS7922 Comcast Cable Communications, LLC 8.62ms from Boston, US
88.224.37.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.50ms from Bursa, TR
205.206.58.1 AS852 TELUS Communications Inc. 5.92ms from Calgary, CA
204.191.176.49 AS852 TELUS Communications Inc. 0.86ms from Calgary, CA
116.142.83.129 AS4837 CHINA UNICOM China169 Backbone 2.32ms from Changchun, CN
221.182.126.1 AS9808 China Mobile Communications Group Co., Ltd. 7.62ms from Chengdu, CN
153.33.108.161 AS23473 PAVLOV MEDIA INC 3.60ms from Chicago, US
75.26.232.17 AS7018 AT&T Enterprises, LLC 18.69ms from Chicago, US
38.194.142.1 AS15081 Omni Fiber 5.49ms from Columbus, US
128.76.235.1 AS3292 TDC Holding A/S 3.84ms from Copenhagen, DK
83.90.146.1 AS3292 TDC Holding A/S 3.71ms from Copenhagen, DK
67.60.152.1 AS11492 CABLE ONE, INC. 7.37ms from Dallas, US
47.24.88.1 AS20115 Charter Communications LLC 4.26ms from Dallas, US
216.205.43.1 AS399065 Dixie EPA 12.72ms from Dallas, US
94.206.179.1 AS15802 Emirates Integrated Telecommunications Company PJSC 3.61ms from Dubai, AE
162.157.25.1 AS852 TELUS Communications Inc. 1.17ms from Edmonton, CA
119.29.98.209 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.02ms from Guangzhou, CN
154.204.249.193 AS135097 LUOGELANG (FRANCE) LIMITED 0.66ms from Hong Kong, HK
49.175.242.209 AS17858 LG POWERCOMM 2.08ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 133.237.156.21
traceroute to 133.237.156.21 (133.237.156.21): 64 hops max, 52 byte packets
3 *
5 *
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Osaka, 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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