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 79,228,162,514,264,337,593,543,950,336
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 ██████████ 8
192.47.67.145 ██████████ 4
202.247.196.33 ██████████ 4
192.47.67.189 ██████████ 3
202.247.223.24 ██████████ 3
202.247.196.27 ██████████ 2
202.247.196.16 ██████████ 2
192.47.67.203 ██████████ 2
202.247.223.26 ████████ 2
202.247.231.84 ██████████ 1

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Peers

There are 24 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
AS216211 CYBERVERSE LLC
AS23640 BBIX,Inc.
AS23815 Japan Internet Xing Co., Ltd.
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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ASN API & Database

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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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
202.247.235.108 AS17955 Densan Co., Ltd. 4.77ms from Tokyo, JP
203.223.63.7 AS17955 Densan Co., Ltd. 4.39ms from Tokyo, JP
120.88.28.135 AS17955 Densan Co., Ltd. 4.72ms from Tokyo, JP
202.247.239.3 AS17955 Densan Co., Ltd. 5.00ms from Tokyo, JP
202.247.232.48 AS17955 Densan Co., Ltd. 4.80ms from Tokyo, JP
203.223.51.139 AS17955 Densan Co., Ltd. 5.68ms from Tokyo, JP
192.47.66.229 AS17955 Densan Co., Ltd. 4.50ms from Tokyo, JP
203.223.53.178 AS17955 Densan Co., Ltd. 5.72ms from Tokyo, JP
120.88.21.1 AS17955 Densan Co., Ltd. 4.92ms from Tokyo, JP
202.247.246.162 AS17955 Densan Co., Ltd. 7.45ms from Tokyo, JP
202.247.229.106 AS17955 Densan Co., Ltd. 4.76ms from Tokyo, JP
202.247.192.59 AS17955 Densan Co., Ltd. 4.20ms from Tokyo, JP
120.88.19.2 AS17955 Densan Co., Ltd. 4.83ms from Tokyo, JP
120.88.24.69 AS17955 Densan Co., Ltd. 7.60ms from Tokyo, JP
210.56.160.1 AS17955 Densan Co., Ltd. 4.29ms from Tokyo, JP
202.247.244.1 AS17955 Densan Co., Ltd. 4.91ms from Tokyo, JP
203.223.62.1 AS17955 Densan Co., Ltd. 4.61ms from Tokyo, JP
202.247.253.97 AS17955 Densan Co., Ltd. 4.34ms from Tokyo, JP
202.247.204.103 AS17955 Densan Co., Ltd. 4.81ms from Tokyo, JP
202.247.228.21 AS17955 Densan Co., Ltd. 4.88ms from Tokyo, JP
202.247.227.1 AS17955 Densan Co., Ltd. 4.84ms from Tokyo, JP
202.247.226.3 AS17955 Densan Co., Ltd. 4.93ms from Tokyo, JP
202.247.245.147 AS17955 Densan Co., Ltd. 4.94ms from Tokyo, JP
120.88.23.60 AS17955 Densan Co., Ltd. 4.87ms from Tokyo, JP
210.56.162.1 AS17955 Densan Co., Ltd. 4.61ms 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
102.203.227.3 AS328988 SAFARICOM TELECOMMUNICATIONS ETHIOPIA PLC 12.10ms from Addis Ababa, ET
77.167.186.195 AS1136 KPN B.V. 6.87ms from Amsterdam, NL
178.208.86.3 AS216139 Iron Hosting Centre LTD 0.58ms from Amsterdam, NL
132.220.68.115 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
108.208.184.35 AS7018 AT&T Enterprises, LLC 11.82ms from Atlanta, US
34.220.213.163 AS16509 Amazon.com, Inc. 0.53ms from Boardman, US
148.153.128.211 AS63199 CDS Global Cloud Co., Ltd 0.27ms from Dallas, US
211.69.130.115 AS4538 China Education and Research Network Center 16.30ms from Guangzhou, CN
14.230.131.115 AS45899 VNPT Corp 1.60ms from Ho Chi Minh City, VN
126.95.11.3 AS17676 SoftBank Corp. 3.60ms from Osaka, JP
176.135.197.147 AS5410 Bouygues Telecom SA 11.51ms from Paris, FR
73.25.89.3 AS7922 Comcast Cable Communications, LLC 7.88ms from Portland, US
119.179.71.131 AS4837 CHINA UNICOM China169 Backbone 9.12ms from Qingdao, CN
113.227.101.19 AS4837 CHINA UNICOM China169 Backbone 7.68ms from Tieling, CN
182.115.187.131 AS4837 CHINA UNICOM China169 Backbone 3.26ms from Zhengzhou, CN
34.197.46.243 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
3.214.123.115 AS14618 Amazon.com, Inc. 0.46ms from Ashburn, US
34.196.107.163 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
203.45.54.163 AS1221 Telstra Limited 2.17ms from Brisbane, AU
24.57.231.83 AS7992 Cogeco Connexion Inc. 10.86ms from Buffalo, US
73.72.10.35 AS7922 Comcast Cable Communications, LLC 5.67ms from Chicago, US
180.151.12.67 AS10029 SHYAM SPECTRA PVT LTD 0.65ms from Delhi, IN
90.196.130.179 AS5607 Sky UK Limited 5.29ms from Erith, GB
92.138.117.163 AS3215 Orange S.A. 7.52ms from Frankfurt am Main, DE
222.235.215.3 AS9318 SK Broadband Co Ltd 1.28ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 210.56.173.6
traceroute to 210.56.173.6 (210.56.173.6): 8 hops max, 52 byte packets
3 [AS749] 11.16.250.126 3.121 ms
4 *
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Jakarta, ID
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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