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
210.56.164.1 AS17955 Densan Co., Ltd. 4.28ms from Tokyo, JP
202.247.219.168 AS17955 Densan Co., Ltd. 7.44ms from Tokyo, JP
203.223.57.126 AS17955 Densan Co., Ltd. 7.94ms from Tokyo, JP
202.247.226.3 AS17955 Densan Co., Ltd. 4.93ms from Tokyo, JP
120.88.19.180 AS17955 Densan Co., Ltd. 4.93ms from Tokyo, JP
210.56.190.1 AS17955 Densan Co., Ltd. 4.93ms from Tokyo, JP
203.223.62.1 AS17955 Densan Co., Ltd. 4.64ms from Tokyo, JP
120.88.17.3 AS17955 Densan Co., Ltd. 4.93ms from Tokyo, JP
202.247.221.197 AS17955 Densan Co., Ltd. 7.86ms from Tokyo, JP
202.247.206.3 AS17955 Densan Co., Ltd. 4.84ms from Tokyo, JP
202.247.200.11 AS17955 Densan Co., Ltd. 4.24ms from Tokyo, JP
192.47.65.249 AS17955 Densan Co., Ltd. 4.24ms from Tokyo, JP
202.247.197.80 AS17955 Densan Co., Ltd. 4.20ms from Tokyo, JP
192.47.68.2 AS17955 Densan Co., Ltd. 4.23ms from Tokyo, JP
210.56.176.1 AS17955 Densan Co., Ltd. 4.23ms from Tokyo, JP
202.247.209.1 AS17955 Densan Co., Ltd. 4.58ms from Tokyo, JP
210.56.186.2 AS17955 Densan Co., Ltd. 5.08ms from Tokyo, JP
210.56.163.116 AS17955 Densan Co., Ltd. 12.18ms from Tokyo, JP
202.247.255.193 AS17955 Densan Co., Ltd. 4.29ms from Tokyo, JP
203.223.61.205 AS17955 Densan Co., Ltd. 4.93ms from Tokyo, JP
120.88.23.2 AS17955 Densan Co., Ltd. 4.89ms from Tokyo, JP
210.56.165.176 AS17955 Densan Co., Ltd. 12.27ms from Tokyo, JP
2406:8000:102:fe10::11 AS17955 Densan Co., Ltd. 4.35ms from Tokyo, JP
202.247.247.148 AS17955 Densan Co., Ltd. 8.15ms from Tokyo, JP
202.247.224.3 AS17955 Densan Co., Ltd. 4.97ms 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
94.201.27.3 AS15802 Emirates Integrated Telecommunications Company PJSC 4.52ms from Abu Dhabi, AE
69.1.252.3 AS398025 Cumberland Connect 12.94ms from Atlanta, US
118.26.166.35 AS4847 China Networks Inter-Exchange 2.73ms from Beijing, CN
105.157.199.179 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.20ms from Casablanca, MA
65.62.217.131 AS8011 MongoDB, Inc. 0.20ms from Frankfurt am Main, DE
106.10.108.51 AS17878 DREAMMARK1 1.06ms from Incheon, KR
147.161.140.67 AS62044 Zscaler Switzerland GmbH 0.36ms from London, GB
64.209.74.163 AS3549 Level 3 Parent, LLC 0.46ms from Miami, US
219.104.85.147 AS2527 Sony Network Communications Inc. 2.63ms from Osaka, JP
90.117.81.67 AS3215 Orange S.A. 17.04ms from Paris, FR
179.56.63.147 AS14117 Telefonica del Sur S.A. 16.77ms from Santiago, CL
58.33.65.99 AS4812 China Telecom (Group) 3.74ms from Shanghai, CN
218.219.9.179 AS10010 TOKAI Communications Corporation 9.14ms from Tokyo, JP
101.45.0.19 AS396986 Bytedance Inc. 0.77ms from Buenos Aires, AR
68.150.183.19 AS6327 Shaw Communications 4.63ms from Edmonton, CA
121.207.151.211 AS4134 CHINANET-BACKBONE 5.76ms from Fuzhou, CN
80.169.176.35 AS8220 COLT Technology Services Group Limited 0.73ms from London, GB
152.163.34.51 AS395954 Leaseweb USA, Inc. 0.26ms from Los Angeles, US
80.88.169.243 AS31263 MYNET S.R.L. 3.29ms from Milan, IT
189.152.127.147 AS8151 UNINET 1.59ms from Monterrey, MX
130.18.79.3 AS10546 Mississippi State University 13.26ms from New Orleans, US
83.108.121.163 AS2119 Telenor Norge AS 0.78ms from Oslo, NO
221.194.36.19 AS4837 CHINA UNICOM China169 Backbone 13.49ms from Qingdao, CN
73.15.149.3 AS7922 Comcast Cable Communications, LLC 5.01ms from San Jose, US
89.160.38.243 AS29518 Bredband2 AB 9.18ms from Stockholm, SE

Traceroute

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

$
traceroute -a -n -q1 -f3 202.247.229.3
traceroute to 202.247.229.3 (202.247.229.3): 64 hops max, 52 byte packets
4 *
5 [AS6939] 184.105.222.10 170.248 ms
6 *
7 [] 210.173.176.237 235.427 ms
8 [AS17955] 202.247.254.18 235.073 ms
9 *
10 *
11 *
12 [AS17955] 202.247.229.3 424.375 ms
Measurement taken from IPinfo ProbeNet in Helsinki, FI
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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