218.223.232.0/21

AS10013 · FreeBit Co.,Ltd.

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Summary

Country	Japan
Domain	sopia.or.jp
ASN	AS10013
Registry	JPNIC
ID	SOPIAFONS-CIDR-BLK-JP

WHOIS Details

inetnum:        218.223.232.0 - 218.223.239.255
netname:        Sopiafons-CIDR-BLK-JP
descr:          Sopiafons
country:        JP
admin-c:
tech-c:
last-modified:  2004-11-13T12:19:11Z
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 218.223.0.0/16

Range	ASN	Company	Num of IPs
218.223.160.0/19	AS59125	FAMILYNET JAPAN CORPORATION	8,192
218.223.240.0/20	AS17691	NDS CO., LTD.	4,096
218.223.208.0/20	AS7672	Hokuden Information System Service Co.,Ltd.	4,096
218.223.8.0/21	AS17953	BroadBand Security, Inc	2,048
218.223.224.0/22	AS18283	Chupicom Inc.	1,024
218.223.228.0/22	AS18283	Chupicom Inc.	1,024
218.223.128.0/22	AS55900	FAMILYNET JAPAN CORPORATION	1,024
218.223.132.0/22	AS55900	FAMILYNET JAPAN CORPORATION	1,024
218.223.4.0/22	AS17953	BroadBand Security, Inc	1,024
218.223.0.0/22	AS17953	BroadBand Security, Inc	1,024
218.223.197.0/24	AS18077	Yamaguchi Cable Vision Co., Ltd.	256
218.223.198.0/24	AS18077	Yamaguchi Cable Vision Co.,Ltd	256
218.223.199.0/24	AS18077	Yamaguchi Cable Vision Co.,Ltd	256
218.223.200.0/24	AS18077	Yamaguchi Cable Vision Co.,Ltd	256
218.223.201.0/24	AS18077	Yamaguchi Cable Vision Co.,Ltd	256
218.223.202.0/24	AS18077	Yamaguchi Cable Vision Co.,Ltd	256
218.223.65.0/24	AS18068	Dream Wave Shizuoka Co., Ltd.	256
218.223.204.0/24	AS18077	Yamaguchi Cable Vision Co., Ltd.	256
218.223.205.0/24	AS18077	Yamaguchi Cable Vision Co., Ltd.	256
218.223.206.0/24	AS18077	Yamaguchi Cable Vision Co., Ltd.	256
218.223.207.0/24	AS18077	Yamaguchi Cable Vision Co., Ltd.	256
218.223.228.0/24	AS18283	Chupicom Inc	256
218.223.230.0/24	AS18283	Chupicom Inc	256
218.223.203.0/24	AS18077	Yamaguchi Cable Vision Co.,Ltd	256
218.223.84.0/24	AS18068	TOCOCHANNEL SHIZUOKA corporation	256
218.223.85.0/24	AS18068	TOCOCHANNEL SHIZUOKA corporation	256
218.223.192.0/24	AS18077	Yamaguchi Cable Vision Co.,Ltd	256
218.223.193.0/24	AS18077	Yamaguchi Cable Vision Co.,Ltd	256
218.223.194.0/24	AS18077	Yamaguchi Cable Vision Co.,Ltd	256

Hosted domains

There are 134 domain names hosted across 19 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
218.223.239.10	lure.jp	41
218.223.239.35	matsukura-shojuen.jp	26
218.223.239.40	oarai-matsumoto.jp	17
218.223.239.42	lc78.com	12
218.223.239.9	mito.ne.jp	9
218.223.239.34	say-be-do.com	6
218.223.239.39	fujiken1.com	6
218.223.239.24	robotics-ad-platform.net	3
218.223.239.4	sopia.or.jp	2
218.223.239.20	ecoinnovation.jp	2
218.223.239.18	dennou.co.jp	2
218.223.239.26	infowall.tech	1
218.223.239.25	kamisu.ed.jp	1
218.223.239.37	taisei-re.co.jp	1
218.223.239.33	kku.co.jp	1
218.223.239.21	ikuka.jp	1
218.223.239.22	kashima.ed.jp	1
218.223.239.11	g-mail.jp	1
218.223.239.38	767fm.com	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

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

IP Address	ASN	Details
218.223.233.166	AS10013 FreeBit Co.,Ltd.	`3.03ms` from Tokyo, JP
218.223.239.10	AS10013 FreeBit Co.,Ltd.	`8.45ms` 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
58.174.98.149	AS1221 Telstra Limited	`10.63ms` from Adelaide, AU
87.166.79.37	AS3320 Deutsche Telekom AG	`2.09ms` from Berlin, DE
197.230.242.245	AS36925 MEDITELECOM	`2.28ms` from Casablanca, MA
4.1.49.85	AS3356 Level 3 Parent, LLC	`0.53ms` from Chicago, US
71.67.249.37	AS10796 Charter Communications Inc	`17.74ms` from Cleveland, US
98.157.159.5	AS10796 Charter Communications Inc	`9.70ms` from Columbus, US
139.28.152.85	AS212341 Stephan Rakowski, trading as CSN-Solutions GmbH	`7.02ms` from Copenhagen, DK
34.69.76.245	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
186.206.56.101	AS28573 Claro NXT Telecomunicacoes Ltda	`1.19ms` from Curitiba, BR
213.133.131.197	AS6908 Datahop - Six Degrees	`3.44ms` from London, GB
190.134.172.133	AS6057 Administracion Nacional de Telecomunicaciones	`3.43ms` from Montevideo, UY
122.241.87.229	AS4134 CHINANET-BACKBONE	`9.37ms` from Nanchang, CN
222.95.113.229	AS4134 CHINANET-BACKBONE	`1.03ms` from Nanjing, CN
173.235.69.37	AS11272 C Spire Fiber	`3.98ms` from New Orleans, US
159.65.38.117	AS14061 DigitalOcean, LLC	`0.30ms` from New York City, US
200.94.247.213	AS262591 CONECTION SERVICOS DE VALOR ADICIONADO LTDA	`3.47ms` from Novo Hamburgo, BR
27.209.215.133	AS4837 CHINA UNICOM China169 Backbone	`6.71ms` from Qingdao, CN
135.222.15.37	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
2.242.128.117	AS6805 Telefonica Germany GmbH & Co.OHG	`2.80ms` from Berlin, DE
62.241.138.133	AS24863 Link Egypt (Link.NET)	`10.48ms` from Cairo, EG
68.85.178.213	AS7922 Comcast Cable Communications, LLC	`1.10ms` from Chicago, US
152.193.163.21	AS701 Verizon Business	`0.51ms` from Dallas, US
207.190.162.5	AS32274 Lenawee-Monroe Technology Consortium	`2.55ms` from Detroit, US
5.70.208.181	AS5607 Sky UK Limited	`1.76ms` from Erith, GB
211.213.255.5	AS9318 SK Broadband Co Ltd	`7.23ms` 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 -m6 218.223.234.222

traceroute to 218.223.234.222 (218.223.234.222): 6 hops max, 52 byte packets

1 [AS4837] 122.114.171.254 0.432 ms

2 *

3 [AS4837] 218.28.198.221 2.335 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Zhengzhou, CN

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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