AS number details

AS18266

Datacore Works Co.,Ltd. · cna.ne.jp

bittorrent

AS18266 – Datacore Works Co.,Ltd.

Field	Value
Country	Japan
Website	cna.ne.jp
Hosted domains	16
Number of IPv4	12,288
Number of IPv6	79,228,162,514,264,337,593,543,950,336
ASN type	ISP
Registry	jpnic
Updated	8 years ago on Feb 13, 2016

IP Ranges

IPv4 Ranges
IPv6 Ranges

Netblock	Company	Num of IPs
203.179.240.0/20	Cable Networks Akita Co.,Ltd.	4,096
210.143.112.0/20	Cable Networks Akita Co.,Ltd.	4,096
219.124.96.0/20	Cable Networks Akita Co.,Ltd.	4,096

Netblock	Company
2001:e58::/32	Cable Networks Akita Co.,Ltd.

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WHOIS Details

aut-num:        AS18266
as-name:        ATNAP
descr:          Datacore Works Co.,Ltd.
import: 
export: 
country:        JP
admin-c:        JP00127315
tech-c:         JP00127315
last-modified:  2016-02-13T01:33:25Z
source:         JPNIC

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Hosted Domains

There are 16 domain names hosted across 10 IP addresses on this ASN.

IP Address	Domain	Domains on this IP
203.179.246.85	repack.jp	4
203.179.251.153	akitaotafuku.com	3
203.179.242.34	e-komachi.jp	2
203.179.246.100	sakigake.jp	1
203.179.251.167	sadakichimai.com	1
203.179.251.152	akitasports.com	1
203.179.251.174	akitaz.jp	1
203.179.251.168	daiwatech.co.jp	1
203.179.251.180	kumagera.ne.jp	1
219.124.97.2	feba.jp	1

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Peers

There are 2 peers for this ASN.

Peers	Name
AS23783	Cable Networks Akita Co.,ltd.
AS59111	Akita International University

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS23783	Cable Networks Akita Co.,ltd.

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Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS59111	Akita International University

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS18266 at robtex.

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