218.223.64.0/20

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 : [email protected]
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

Overlapping Ranges

BGP prefixes that are contained by 218.223.64.0/20

Range	ASN	Company	Num of IPs
218.223.65.0/24	AS18068	Dream Wave Shizuoka Co., Ltd.	256

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 20 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
218.223.64.254	AS18068 Dream Wave Shizuoka Co. Ltd.	`4.33ms` from Tokyo, JP
218.223.68.142	AS18068 Dream Wave Shizuoka Co. Ltd.	`0.87ms` 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
154.241.150.180	AS36947 Telecom Algeria	`12.32ms` from Algiers, DZ
46.28.66.180	AS21100 GREEN FLOID LLC	`0.17ms` from Duesseldorf, DE
31.127.106.116	AS2856 British Telecommunications PLC	`1.93ms` from Erith, GB
80.170.217.68	AS1257 Tele2 Sverige AB	`0.51ms` from Goeteborg, SE
81.178.133.68	AS13285 TalkTalk Communications Limited	`2.01ms` from London, GB
144.125.245.196	AS396982 Google LLC	`0.14ms` from London, GB
185.232.174.164	AS214636 Fibrasur Operadores S.L.	`11.14ms` from Madrid, ES
186.48.141.20	AS6057 Administracion Nacional de Telecomunicaciones	`1.80ms` from Montevideo, UY
68.237.5.20	AS701 Verizon Business	`2.37ms` from New York City, US
169.132.170.244	AS7270 IDT Corporation	`1.89ms` from New York City, US
77.87.104.132	AS43424 SQUARK SARL	`0.21ms` from Paris, FR
66.159.107.148	AS33459 Open Text Corporation	`1.20ms` from Phoenix, US
24.47.41.148	AS6128 Cablevision Systems Corp.	`4.38ms` from Piscataway, US
118.25.172.100	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.40ms` from Shanghai, CN
34.143.222.196	AS396982 Google LLC	`0.14ms` from Singapore, SG
178.231.198.68	AS31615 Odido Netherlands B.V.	`14.03ms` from Amsterdam, NL
208.112.90.20	AS20021 Ntirety, Inc.	`4.33ms` from Ashburn, US
87.166.67.100	AS3320 Deutsche Telekom AG	`2.67ms` from Berlin, DE
135.18.118.4	AS8075 Microsoft Corporation	`0.27ms` from Boydton, US
68.61.22.4	AS7922 Comcast Cable Communications, LLC	`11.47ms` from Flint, US
91.36.187.196	AS3320 Deutsche Telekom AG	`7.51ms` from Frankfurt am Main, DE
91.38.183.148	AS3320 Deutsche Telekom AG	`4.54ms` from Hamburg, DE
184.175.224.132	AS19531 Nodes Direct	`1.18ms` from Jacksonville, US
76.65.139.180	AS577 Bell Canada	`1.28ms` from Montreal, CA
68.104.185.228	AS22773 Cox Communications Inc.	`4.43ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 -m5 218.223.70.237

traceroute to 218.223.70.237 (218.223.70.237): 5 hops max, 52 byte packets

1 [AS15169] 142.251.65.159 1.239 ms

2 [AS17676] 221.111.203.173 1.345 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

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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