Autonomous System details

AS17955

Densan Co., Ltd.  ·  ndensan.co.jp

Japan

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AS17955 – Densan Co., Ltd.

Field Value
Country Japan
Website ndensan.co.jp
Hosted domains 67
IPv4 addresses 35,328
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type ISP
Registry jpnic
Updated 18 years ago on Aug 05, 2008

IP Ranges

Netblock Company Num of IPs
202.247.192.0/18 DENSAN CO., LTD. 16,384
210.56.160.0/19 DENSAN CO., LTD. 8,192
120.88.16.0/20 DENSAN CO., LTD. 4,096
203.223.48.0/20 DENSAN CO., LTD. 4,096
120.88.16.0/21 DENSAN CO., LTD. 2,048
120.88.24.0/21 DENSAN CO., LTD. 2,048
192.47.64.0/21 Densan Co., Ltd. 2,048
203.223.48.0/21 Densan Co., Ltd. 2,048
203.223.56.0/22 Densan Co., Ltd. 1,024
203.223.60.0/22 Densan Co., Ltd. 1,024
103.152.138.0/23 Densan Co., Ltd. 512

Netblock Company
2406:8000::/32 Densan Co., Ltd.
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WHOIS Details

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                                                ASHandle:       AS17955
                                                OrgID:          AS17955
                                                ASName:         AS17955
                                                ASNumber:       AS17955
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 67 domain names hosted across 48 IP addresses on this ASN.

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IP Address Domain Domains on this IP
192.47.70.26 ██████████ 6
192.47.67.145 ██████████ 4
202.247.196.33 ██████████ 4
192.47.67.189 ██████████ 3
202.247.223.24 ██████████ 3
202.247.223.26 ████████ 2
192.47.67.203 ██████████ 2
202.247.196.27 ██████████ 2
202.247.195.50 ██████████ 1
203.223.63.58 ██████████ 1

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Peers

There are 21 peers for this ASN.

Peers Name
AS17639 Converge ICT Solutions Inc.
AS17676 SoftBank Corp.
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS20485 Joint Stock Company TransTeleCom
AS24482 SG.GS
AS2497 Internet Initiative Japan Inc.
AS2500 WIDE Project
AS25152 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS35280 F5 Networks SARL
AS38195 Superloop
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS4775 Globe Telecoms
AS49544 i3D.net B.V
AS59105 Home NOC Operators Group
AS63927 RISE
AS6939 Hurricane Electric LLC
AS7713 PT Telekomunikasi Indonesia
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9002 RETN Limited
AS9304 HGC Global Communications Limited
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS17676 SoftBank Corp.
AS2497 Internet Initiative Japan Inc.
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
203.223.57.126 AS17955 Densan Co., Ltd. 8.66ms from Tokyo, JP
202.247.224.3 AS17955 Densan Co., Ltd. 4.86ms from Tokyo, JP
202.247.192.165 AS17955 Densan Co., Ltd. 4.19ms from Tokyo, JP
202.247.213.79 AS17955 Densan Co., Ltd. 7.27ms from Tokyo, JP
192.47.68.2 AS17955 Densan Co., Ltd. 4.26ms from Tokyo, JP
210.56.186.2 AS17955 Densan Co., Ltd. 4.86ms from Tokyo, JP
210.56.190.3 AS17955 Densan Co., Ltd. 4.95ms from Tokyo, JP
203.223.52.3 AS17955 Densan Co., Ltd. 5.30ms from Tokyo, JP
192.47.71.163 AS17955 Densan Co., Ltd. 4.24ms from Tokyo, JP
202.247.233.177 AS17955 Densan Co., Ltd. 4.71ms from Tokyo, JP
202.247.214.198 AS17955 Densan Co., Ltd. 7.44ms from Tokyo, JP
120.88.28.135 AS17955 Densan Co., Ltd. 4.79ms from Tokyo, JP
210.56.183.3 AS17955 Densan Co., Ltd. 5.01ms from Tokyo, JP
202.247.193.240 AS17955 Densan Co., Ltd. 4.59ms from Tokyo, JP
202.247.216.252 AS17955 Densan Co., Ltd. 7.54ms from Tokyo, JP
210.56.162.1 AS17955 Densan Co., Ltd. 4.24ms from Tokyo, JP
210.56.161.195 AS17955 Densan Co., Ltd. 12.63ms from Tokyo, JP
210.56.160.1 AS17955 Densan Co., Ltd. 4.49ms from Tokyo, JP
202.247.225.2 AS17955 Densan Co., Ltd. 5.21ms from Tokyo, JP
120.88.17.2 AS17955 Densan Co., Ltd. 4.89ms from Tokyo, JP
210.56.177.135 AS17955 Densan Co., Ltd. 12.31ms from Tokyo, JP
203.223.59.1 AS17955 Densan Co., Ltd. 4.63ms from Tokyo, JP
120.88.22.3 AS17955 Densan Co., Ltd. 4.87ms from Tokyo, JP
202.247.204.109 AS17955 Densan Co., Ltd. 4.75ms from Tokyo, JP
210.56.185.1 AS17955 Densan Co., Ltd. 5.10ms 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
149.200.178.3 AS8376 Jordan Data Communications Company LLC 0.76ms from Amman, JO
192.185.32.131 AS19871 Network Solutions, LLC 0.40ms from Ashburn, US
74.46.231.179 AS5650 Frontier Communications of America, Inc. 13.07ms from Ashburn, US
54.187.90.19 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
84.239.34.3 AS44679 INVITE Systems SRL 0.49ms from Bucharest, RO
223.189.205.3 AS45609 Bharti Airtel Ltd. AS for GPRS Service 10.86ms from Delhi, IN
87.91.64.3 AS5410 Bouygues Telecom SA 2.46ms from Lyon, FR
120.210.193.67 AS9808 China Mobile Communications Group Co., Ltd. 7.99ms from Nanjing, CN
177.112.80.211 AS26599 TELEFÔNICA BRASIL S.A 5.24ms from Osasco, BR
18.235.27.195 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
13.57.189.211 AS16509 Amazon.com, Inc. 0.82ms from San Jose, US
147.124.81.3 AS399898 Conexon Connect 1.45ms from Atlanta, US
72.142.48.3 AS812 Rogers Communications Canada Inc. 5.11ms from Calgary, CA
103.87.51.19 AS133652 Zapbytes Technologies Pvt. Ltd. 0.46ms from Delhi, IN
98.38.196.243 AS7922 Comcast Cable Communications, LLC 5.08ms from Denver, US
217.232.30.51 AS3320 Deutsche Telekom AG 4.75ms from Duesseldorf, DE
5.35.227.3 AS8972 Host Europe GmbH 3.01ms from Frankfurt am Main, DE
153.109.80.3 AS559 SWITCH 3.04ms from Geneve, CH
86.151.122.211 AS2856 British Telecommunications PLC 7.83ms from London, GB
81.202.98.99 AS6739 Vodafone ONO AS 12.99ms from Madrid, ES
89.40.173.3 AS60087 Netsons s.r.l. 0.41ms from Milan, IT
54.234.128.99 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
13.222.20.35 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
87.98.186.19 AS16276 OVH SAS 0.07ms from Roubaix, FR
194.85.224.147 AS3351 Ioffe Physical-Technical Institute of the Russian Academy of Sciences 1.05ms from Saint Petersburg, RU

Traceroute

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

$
traceroute -a -n -q1 210.56.179.199
traceroute to 210.56.179.199 (210.56.179.199): 64 hops max, 52 byte packets
3 [] 210.173.176.237 53.22 ms
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
On

Related Networks

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 AS17955 at robtex.

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