218.40.96.0/20

AS17958 · Kasaoka Cable Vision Co,LTD.

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Summary

Country	Japan
Domain	kcv.ne.jp
ASN	AS17958
Registry	JPNIC
ID	YUME-NET

WHOIS Details

inetnum:        218.40.96.0 - 218.40.111.255
netname:        YUME-NET
descr:          Kasaoka Cable Vision Co,LTD.
country:        JP
admin-c:        SK2330JP
tech-c:         SK2330JP
last-modified:  2019-06-12T19:20:03Z
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 218.40.0.0/16

Range	ASN	Company	Num of IPs
218.40.160.0/19	AS9621	OTNet CO.,Inc	8,192
218.40.144.0/20	AS17675	PacketFabric (Japan) Co., Ltd.	4,096
218.40.240.0/20	AS17936	Cable Television Kani Co.,Ltd.	4,096
218.40.208.0/20	AS10010	TOKAI Communications Corporation	4,096
218.40.112.0/20	AS7522	STNet, Incorporated	4,096
218.40.224.0/20	AS7679	QTnet,Inc.	4,096
218.40.88.0/21	AS17682	296 BROAD NET Com Inc	2,048
218.40.128.0/21	AS59108	KATCH Network Inc.	2,048
218.40.136.0/21	AS59108	KATCH Network Inc.	2,048

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
218.40.96.247	freefine.com	1
218.40.110.210	city.asakuchi.okayama.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

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

IP Address	ASN	Details
218.40.109.228	AS17958 Kasaoka Cable Vision Co,LTD.	`6.38ms` from Osaka, JP
218.40.98.83	AS17958 Kasaoka Cable Vision Co,LTD.	`6.65ms` from Osaka, JP
218.40.99.21	AS17958 Kasaoka Cable Vision Co,LTD.	`6.60ms` from Osaka, JP
218.40.102.1	AS17958 Kasaoka Cable Vision Co,LTD.	`6.07ms` from Osaka, JP
218.40.105.1	AS17958 Kasaoka Cable Vision Co,LTD.	`6.21ms` from Osaka, JP
218.40.110.80	AS17958 Kasaoka Cable Vision Co,LTD.	`6.82ms` from Osaka, JP
218.40.101.86	AS17958 Kasaoka Cable Vision Co,LTD.	`6.65ms` from Osaka, JP
218.40.108.74	AS17958 Kasaoka Cable Vision Co,LTD.	`6.79ms` from Osaka, JP
218.40.104.110	AS17958 Kasaoka Cable Vision Co,LTD.	`6.60ms` from Osaka, JP
218.40.111.206	AS17958 Kasaoka Cable Vision Co,LTD.	`0.77ms` from Osaka, JP
218.40.106.109	AS17958 Kasaoka Cable Vision Co,LTD.	`6.54ms` from Osaka, JP
218.40.97.253	AS17958 Kasaoka Cable Vision Co,LTD.	`6.69ms` from Osaka, JP
218.40.96.1	AS17958 Kasaoka Cable Vision Co,LTD.	`6.22ms` from Osaka, JP
218.40.100.1	AS17958 Kasaoka Cable Vision Co,LTD.	`6.07ms` from Osaka, JP
218.40.103.139	AS17958 Kasaoka Cable Vision Co,LTD.	`6.59ms` 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
178.238.184.4	AS9038 Al Bahrainia al Urdunia Liltaknia Wa Alitisalat Plc. Co	`2.41ms` from Amman, JO
131.226.205.212	AS12213 Centersquare	`0.64ms` from Ashburn, US
99.84.116.20	AS16509 Amazon.com, Inc.	`0.23ms` from Atlanta, US
84.60.237.148	AS3209 Vodafone GmbH	`4.91ms` from Berlin, DE
38.52.66.148	AS12150 COTELCAM	`2.20ms` from Buenos Aires, AR
190.77.163.84	AS8048 CANTV Servicios, Venezuela	`2.40ms` from Caracas, VE
185.96.88.180	AS24800 BornFiber Service Provider ApS	`0.48ms` from Copenhagen, DK
20.238.28.68	AS8075 Microsoft Corporation	`0.18ms` from Dublin, IE
51.75.140.68	AS16276 OVH SAS	`0.15ms` from Gravelines, FR
130.117.91.36	AS174 Cogent Communications, LLC	`0.18ms` from Madrid, ES
87.31.233.68	AS3269 Telecom Italia S.p.A.	`5.61ms` from Milan, IT
24.178.41.36	AS20115 Charter Communications LLC	`16.83ms` from Minneapolis, US
177.18.165.4	AS18881 TELEFÔNICA BRASIL S.A	`8.96ms` from Novo Hamburgo, BR
147.92.113.132	AS62514 Venus Telephone Corporation	`13.44ms` from Pittsburgh, US
179.224.107.4	AS26599 TELEFÔNICA BRASIL S.A	`4.68ms` from Porto Alegre, BR
67.171.74.52	AS7922 Comcast Cable Communications, LLC	`8.90ms` from Reston, US
14.95.86.164	AS4766 Korea Telecom	`1.15ms` from Seoul, KR
196.247.224.52	AS57858 Angelnet Limited	`0.50ms` from Stockholm, SE
182.155.186.116	AS17809 VEE TIME CORP.	`3.26ms` from Taipei, TW
115.187.93.244	AS17937 NIKKEI ADVANCED SYSTEMS INC.	`1.06ms` from Tokyo, JP
209.178.217.20	AS40463 Alabama Fiber Network	`0.23ms` from Atlanta, US
64.222.227.196	AS13977 Fidium	`4.38ms` from Boston, US
24.165.205.20	AS10796 Charter Communications Inc	`10.29ms` from Columbus, US
34.9.249.212	AS396982 Google LLC	`0.37ms` from Council Bluffs, US
85.227.35.132	AS8434 Telenor Sverige AB	`2.59ms` from Goeteborg, SE

Traceroute

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

traceroute -a -n -q1 -f3 218.40.108.58

traceroute to 218.40.108.58 (218.40.108.58): 64 hops max, 52 byte packets

3 [] 210.173.176.157 1.756 ms

4 [AS17958] 219.103.61.33 10.902 ms

5 [AS17958] 219.103.48.174 9.922 ms

6 [AS17958] 218.40.108.58 11.23 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On February 7th 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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