218.223.88.0/21

AS18068 · Dream Wave Shizuoka Co. Ltd.

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Summary

Country	Japan
Domain	across.or.jp
ASN	AS18068
Registry	JPNIC
ID	HYPERNET-SHIZUOKA-CIDR-BLK-JP

WHOIS Details

inetnum:        218.223.64.0 - 218.223.95.255
netname:        Hypernet-Shizuoka-CIDR-BLK-JP
descr:          TOCOCHANNEL SHIZUOKA corporation
remarks:        Email address for spam or abuse complaints : apply@po.across.or.jp
country:        JP
admin-c:        YH142JP
tech-c:         MY7292JP
tech-c:         YS70445JP
last-modified:  2022-12-10T00:14:05Z
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
218.223.232.0/21	AS10013	Sopiafons	2,048
218.223.8.0/21	AS17953	BroadBand Security, Inc	2,048
218.223.228.0/22	AS18283	Chupicom Inc.	1,024
218.223.224.0/22	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
218.223.203.0/24	AS18077	Yamaguchi Cable Vision Co.,Ltd	256
218.223.65.0/24	AS18068	Dream Wave Shizuoka 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
218.223.231.0/24	AS18283	Chupicom Inc.	256
218.223.204.0/24	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
218.223.90.206	AS18068 Dream Wave Shizuoka Co. Ltd.	`0.96ms` from Tokyo, JP
218.223.91.2	AS18068 Dream Wave Shizuoka Co. Ltd.	`4.27ms` 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
89.173.157.21	AS6830 Liberty Global Europe Holding B.V.	`5.62ms` from Bratislava, SK
107.0.70.133	AS33491 Comcast Cable Communications, LLC	`1.03ms` from Chicago, US
14.172.27.37	AS45899 VNPT Corp	`2.56ms` from Ho Chi Minh City, VN
86.134.108.117	AS2856 British Telecommunications PLC	`3.26ms` from London, GB
68.122.55.5	AS7018 AT&T Enterprises, LLC	`1.69ms` from Los Angeles, US
131.93.0.21	AS20115 Charter Communications LLC	`10.00ms` from Minneapolis, US
87.3.100.165	AS3269 Telecom Italia S.p.A.	`16.18ms` from Naples, IT
60.151.83.21	AS17676 SoftBank Corp.	`3.53ms` from Osaka, JP
80.13.198.229	AS3215 Orange S.A.	`2.69ms` from Paris, FR
189.206.23.37	AS11172 Alestra, S. de R.L. de C.V.	`3.29ms` from Santiago de Queretaro, MX
220.121.206.53	AS4766 Korea Telecom	`2.17ms` from Seoul, KR
115.14.167.69	AS4766 Korea Telecom	`5.07ms` from Seoul, KR
212.247.246.5	AS1257 Tele2 Sverige AB	`0.73ms` from Stockholm, SE
220.57.105.213	AS17676 SoftBank Corp.	`3.65ms` from Tokyo, JP
126.159.2.213	AS17676 SoftBank Corp.	`2.56ms` from Tokyo, JP
106.123.56.5	AS4134 CHINANET-BACKBONE	`1.56ms` from UEruemqi, CN
97.146.85.197	AS6167 Verizon Business	`14.77ms` from Washington, US
74.49.214.133	AS209242 Cloudflare London, LLC	`0.11ms` from Wrocław, PL
45.130.61.149	AS60781 LeaseWeb Netherlands B.V.	`0.24ms` from Amsterdam, NL
89.216.203.197	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`6.07ms` from Belgrade, RS
209.181.0.5	AS209 CenturyLink Communications, LLC	`12.02ms` from Denver, US
170.231.57.37	AS265061 MIRIANE ARAUJO LIMA DE OLIVEIRA - ME	`0.59ms` from Fortaleza, BR
177.8.229.21	AS28186 ITS TELECOMUNICACOES LTDA	`17.91ms` from Fortaleza, BR
18.197.194.21	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
110.235.21.69	AS9269 Hong Kong Broadband Network Ltd.	`0.68ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f4 -m7 218.223.88.210

traceroute to 218.223.88.210 (218.223.88.210): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.096 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On February 8th 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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