103.239.90.0/23

AS63805 · Ryobi Systems Co., Ltd.

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Summary

Country	Japan
Domain	ryobi.co.jp
ASN	AS63805
Registry	JPNIC
ID	RIDC-NET

WHOIS Details

inetnum:        103.239.90.0 - 103.239.91.255
netname:        RIDC-NET
descr:          Ryobi Systems Co., Ltd.
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        TI63197JP
tech-c:         SK68223JP
tech-c:         TI63058JP
tech-c:         TI63197JP
last-modified:  2024-08-26T22:17:04Z
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

Nearby Ranges

BGP prefixes that overlap with 103.239.0.0/16

Range	ASN	Company	Num of IPs
103.239.248.0/22	AS9534	Maxis Broadband Sdn Bhd	1,024
103.239.132.0/22	AS132007	12 Scott St	1,024
103.239.216.0/22	AS10010	Okachimachi Green Heights 1005, 6-1-6, Ueno,	1,024
103.239.96.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.239.200.0/22	AS17970	Sky Cable Corporation	1,024
103.239.8.0/22	AS18119	Advanced Computer Solutions	1,024
103.239.120.0/22	AS131418	SHOPEEPAY JOINT STOCK COMPANY	1,024
103.239.192.0/22	AS63647	Beijing WangJu Interworking Information Technology Co. LTD	1,024
103.239.220.0/22	AS64010	BasicBrix LLP	1,024
103.239.52.0/22	AS23673	COGETEL Co., Ltd	1,024
103.239.188.0/22	AS23693	Gd. Wisma Mulia Lt.M-19	1,024
103.239.116.0/22	AS131419	NATIONAL PAYMENT CORPORATION OF VIET NAM	1,024
103.239.108.0/22	AS37922	Diversity Media Co., Ltd.	1,024
103.239.92.0/22	AS10010	Sydney Building 502, 5-17-2, Minamiaoyama	1,024
103.239.168.0/22	AS149194	XTELIFY LIMITED (Formally AIRTEL DIGITAL LIMITED)	1,024
103.239.176.0/22	AS10099	China Unicom (Hong Kong) Operations Limited	1,024
103.239.152.0/22	AS4808	Inspur Software Group Co., Ltd.	1,024
103.239.68.0/22	AS4837	Shandong Jirui Network Technology Co., Ltd.	1,024
103.239.152.0/22	AS58540	Inspur Software Group Co., Ltd.	1,024
103.239.224.0/22	AS58541	QingDao WangXin Information Technology Corp. Limited	1,024
103.239.204.0/22	AS59043	Guangzhou LanDong Information technology co., LTD	1,024
103.239.24.0/22	AS59346	AITS GROUP PTY LTD	1,024
103.239.76.0/23	AS133394	C2A Internet.com.au Pty. Ltd.	512
103.239.148.0/23	AS133536	Macy's Merchandising Group International (Hong Kong) Limited	512
103.239.48.0/23	AS134985	Digital Accord Pty Ltd	512
103.239.20.0/23	AS151519	PT Jaringan FIberku Indonesia	512
103.239.66.0/23	AS135918	HUY NGUYEN TECHNOLOGY SOLUTION JOINT STOCK COMPANY	512
103.239.172.0/23	AS151618	BOGRA BROADBAND COMMUNICATION SYSTEM	512
103.239.234.0/24	AS270162	CESAR FLORES BARBOSA	256
103.239.79.0/24	AS45780	15 Harbour Street	256
103.239.214.0/24	AS4800	Indonesia Online Access	256
103.239.215.0/24	AS4800	Indonesia Online Access	256
103.239.103.0/24	AS62610	7601 Via Santae Lane	256
103.239.103.0/24	AS62610	7601 Via Santae Lane	256
103.239.104.0/24	AS63519	73 Sydney St	256
103.239.252.0/24	AS63526	Carnival Internet	256
103.239.253.0/24	AS63526	Carnival-Internet	256
103.239.254.0/24	AS63526	Carnival Internet	256
103.239.255.0/24	AS63526	Carnival Internet	256
103.239.233.0/24	AS9498	Bharti Airtel Limited	256
103.239.53.0/24	AS23673	Cogetel Ltd, Online ISP, Cambodia	256
103.239.165.0/24	AS131719	Dinas Perhubungan Kominfo Provinsi Sumatera Selatan	256
103.239.16.0/24	AS131896	SSI Lab Inc.	256
103.239.18.0/24	AS131896	SSI Lab Inc.	256
103.239.19.0/24	AS131896	SSI Lab Inc.	256
103.239.100.0/24	AS132825	7601 Via Santae Lane	256
103.239.101.0/24	AS132825	7601 Via Santae Lane	256
103.239.164.0/24	AS133144	8x8, Inc.	256
103.239.125.0/24	AS133262	BANCTEC TPS INDIA PVT. LTD.	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.239.91.154	e-kbda.jp	1
103.239.91.129	kdis.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

Read more

Pingable IPs

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

IP Address	ASN	Details
103.239.91.254	AS63805 Ryobi Systems Co., Ltd.	`4.55ms` from Osaka, JP
103.239.90.106	AS63805 Ryobi Systems Co., Ltd.	`0.40ms` from Osaka, 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
212.32.126.215	AS400072 THUNDERBOX INC	`2.28ms` from Ashburn, US
141.134.234.231	AS6848 Telenet BV	`7.93ms` from Brussels, BE
162.14.206.183	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.23ms` from Chongqing, CN
71.229.153.167	AS7922 Comcast Cable Communications, LLC	`3.42ms` from Denver, US
47.114.192.7	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.98ms` from Hangzhou, CN
125.124.3.183	AS58461 CT-HangZhou-IDC	`6.02ms` from Hangzhou, CN
59.16.98.7	AS4766 Korea Telecom	`0.97ms` from Incheon, KR
18.130.38.119	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
51.7.244.183	AS6871 Plusnet	`5.62ms` from London, GB
88.33.84.215	AS3269 Telecom Italia S.p.A.	`4.54ms` from Milan, IT
103.37.44.71	AS23650 AS Number for CHINANET jiangsu province backbone	`4.56ms` from Nanjing, CN
165.123.69.183	AS55 University of Pennsylvania	`3.40ms` from New York City, US
24.251.221.119	AS22773 Cox Communications Inc.	`5.23ms` from Phoenix, US
27.201.85.87	AS4837 CHINA UNICOM China169 Backbone	`5.21ms` from Qingdao, CN
187.25.240.183	AS22085 Claro S/A	`16.66ms` from Rio de Janeiro, BR
119.238.168.135	AS2518 BIGLOBE Inc.	`9.34ms` from Tokyo, JP
194.166.236.119	AS8447 A1 Telekom Austria AG	`0.67ms` from Vienna, AT
5.70.218.7	AS5607 Sky UK Limited	`2.42ms` from Erith, GB
83.194.103.135	AS3215 Orange S.A.	`18.94ms` from Frankfurt am Main, DE
111.230.215.119	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.94ms` from Guangzhou, CN
192.208.165.215	AS14155 Rural Telephone Service Co, Inc.	`11.21ms` from Lincoln, US
65.128.85.7	AS209 CenturyLink Communications, LLC	`1.49ms` from Minneapolis, US
178.161.209.167	AS12768 JSC "ER-Telecom Holding"	`16.32ms` from Moscow, RU
38.248.87.7	AS174 Cogent Communications, LLC	`0.55ms` from New York City, US
119.228.72.71	AS17511 OPTAGE Inc.	`1.76ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f5 103.239.91.254

traceroute to 103.239.91.254 (103.239.91.254): 64 hops max, 52 byte packets

5 [] 218.100.9.89 0.424 ms

6 [] 218.100.9.176 0.965 ms

7 [AS63805] 103.239.90.61 5.142 ms

8 [AS63805] 103.239.90.234 4.541 ms

9 [AS63805] 103.239.91.254 4.578 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On January 30th 2026

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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