219.100.86.0/23

AS59126 · NCT CO.,LTD.

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Summary

Country	Japan
Domain	nct9.co.jp
ASN	AS59126
Registry	JPNIC
ID	NCT-CIDR-BLK-JP

WHOIS Details

inetnum:        219.100.84.0 - 219.100.87.255
netname:        NCT-CIDR-BLK-JP
descr:          NCT CO.,LTD.
remarks:        Email address for spam or abuse complaints : abuse-contact@nct9.co.jp
country:        JP
admin-c:        JP00137939
tech-c:         JP00137939
last-modified:  2021-12-07T00:14:04Z
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


role:           NCT Network Team
nic-hdl:        JP00137939
address:        NCT CO.,LTD.
address:        1-7-9 Hoshiba
address:        Nagaoka-shi, Niigata-ken
address:        Japan
phone:          +81-258-77-0332
fax-no:         +81-258-33-0090
e-mail:         nic@nct9.co.jp
notify:         nic@nct9.co.jp
mnt-by:         MAINT-AS59126
changed:        nic@nct9.co.jp 20251007
source:         JPIRR

Nearby Ranges

BGP prefixes that overlap with 219.100.0.0/16

Range	ASN	Company	Num of IPs
219.100.40.0/22	AS9997	Suzuka Cable Co.,Ltd	1,024
219.100.148.0/22	AS10003	Ogaki Cable Television Co.,Inc.	1,024
219.100.68.0/22	AS10011	advanscope.inc	1,024
219.100.20.0/22	AS10019	Matsusaka CATV Station Co., Ltd.	1,024
219.100.240.0/22	AS131899	DIG Inc.	1,024
219.100.92.0/22	AS63770	Industrial Cyber Security Center of Excellence	1,024
219.100.188.0/22	AS63772	extride inc.	1,024
219.100.8.0/22	AS7511	SYNAPSE Co.,Ltd.	1,024
219.100.168.0/22	AS9597	KDDI Web Communications Inc.	1,024
219.100.212.0/22	AS9614	Oita Cable Telecom Co.,Ltd.	1,024
219.100.64.0/22	AS9622	Kurashiki Cable TV Corporation	1,024
219.100.0.0/22	AS10000	Nagasaki Cable Media Inc.	1,024
219.100.244.0/22	AS131915	Hamamatsu Cable Television .Inc	1,024
219.100.12.0/22	AS131916	Tokyo Bay Network Co.,Ltd.	1,024
219.100.236.0/22	AS131918	SHONAN CABLE NETWORK	1,024
219.100.156.0/22	AS131923	MCAT Ltd.	1,024
219.100.76.0/22	AS131925	FAMILYNET JAPAN CORPORATION	1,024
219.100.60.0/22	AS131926	Cable Television Saiki Co., Ltd.	1,024
219.100.204.0/22	AS131927	TV Matsumoto Cablevision	1,024
219.100.124.0/22	AS131928	Tottori Teletopia Co., Ltd.	1,024
219.100.248.0/22	AS131929	Yamanashi CATV Co,. ltd	1,024
219.100.16.0/22	AS131934	ICC Corporation	1,024
219.100.52.0/22	AS17511	OPTAGE Inc.	1,024
219.100.56.0/22	AS17682	296 BROAD NET Com Inc	1,024
219.100.32.0/22	AS17693	YAMATO SYSTEM DEVELOPMENT CO., LTD.	1,024
219.100.104.0/22	AS17698	HIDATAKAYAMA CABLE NETWORK INC.	1,024
219.100.160.0/22	AS17931	Netforest,Inc	1,024
219.100.216.0/22	AS17939	miyazaki cabletelevision network Co.,LTD	1,024
219.100.24.0/22	AS18134	JCOM Co., Ltd.	1,024
219.100.88.0/22	AS18135	BTV Cable Television Co.,LTD	1,024
219.100.172.0/22	AS18260	EHIME CATV CO.,LTD.	1,024
219.100.164.0/22	AS18274	Utsunomiya Cable TV Corporation	1,024
219.100.108.0/22	AS18278	Cable TV Corporation	1,024
219.100.228.0/22	AS23624	Chukai Television Co,.Ltd.	1,024
219.100.96.0/22	AS23778	IMIZU CABLE NETWORK CO.,LTD.	1,024
219.100.152.0/22	AS23788	JCOM Co., Ltd.	1,024
219.100.80.0/22	AS23805	Watarase Television Co.,Ltd.	1,024
219.100.132.0/22	AS23808	TOSHIMA CABLE NETWORK CO.,LTD	1,024
219.100.196.0/22	AS23822	HAGI Television Co., Ltd.	1,024
219.100.128.0/22	AS23831	NISHIOWARI CATV CORPORATION	1,024
219.100.184.0/22	AS24255	Tannan Cable Television Corporation	1,024
219.100.192.0/22	AS24279	SENDAI CATV CO.,LTD.	1,024
219.100.116.0/22	AS2516	Japan Internet Xing Co., Ltd.	1,024
219.100.100.0/22	AS38628	HIMEJI CABLE TELEVISION CORPORATION	1,024
219.100.140.0/22	AS45687	Minamikyusyu CableTV Net Inc.	1,024
219.100.48.0/22	AS59102	SORASIM Co.,Ltd.	1,024
219.100.208.0/22	AS59107	Hachinohe Cable Television Co.	1,024
219.100.44.0/22	AS59123	Kakaku.com, Inc.	1,024
219.100.72.0/24	AS131905	Japan Registry Services Co., Ltd.	256
219.100.252.0/24	AS58648	AT-I, Inc.	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
219.100.86.110	nagaoka-fa.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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
13.217.3.55	AS14618 Amazon.com, Inc.	`0.90ms` from Ashburn, US
54.92.222.135	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
1.27.231.119	AS4837 CHINA UNICOM China169 Backbone	`7.46ms` from Changchun, CN
46.91.118.23	AS3320 Deutsche Telekom AG	`4.45ms` from Frankfurt am Main, DE
68.183.47.135	AS14061 DigitalOcean, LLC	`0.28ms` from London, GB
77.99.47.215	AS5089 Virgin Media Limited	`5.17ms` from London, GB
176.27.64.71	AS5607 Sky UK Limited	`1.60ms` from London, GB
88.18.239.103	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.69ms` from Madrid, ES
151.40.58.39	AS1267 WIND TRE S.P.A.	`10.23ms` from Milan, IT
157.22.4.215	AS44559 IT HOSTLINE LTD	`0.18ms` from Moscow, RU
90.55.164.39	AS3215 Orange S.A.	`15.66ms` from Paris, FR
91.188.150.119	AS42017 ARS-INFORM LLC	`4.99ms` from Tashkent, UZ
35.247.101.135	AS396982 Google LLC	`0.16ms` from The Dalles, US
165.100.241.7	AS10006 SECOM Trust Systems Co.,Ltd.	`0.82ms` from Tokyo, JP
99.249.207.103	AS812 Rogers Communications Canada Inc.	`6.54ms` from Toronto, CA
104.16.66.7	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
34.237.150.167	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
35.80.197.71	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
185.56.238.39	AS48737 DoraTelekom	`0.43ms` from Istanbul, TR
187.158.124.119	AS8151 UNINET	`16.71ms` from Los Angeles, US
119.190.138.71	AS4837 CHINA UNICOM China169 Backbone	`10.94ms` from Qingdao, CN
79.52.226.151	AS3269 Telecom Italia S.p.A.	`4.64ms` from Rome, IT
61.253.176.103	AS9318 SK Broadband Co Ltd	`7.24ms` from Seoul, KR
52.221.106.119	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
153.206.44.215	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.35ms` from Tokyo, JP

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 219.100.86.143

traceroute to 219.100.86.143 (219.100.86.143): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.57 0.067 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Liuzhou, CN

On March 14th 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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