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
2406:8000:101:c020::34 AS17955 Densan Co., Ltd. 4.18ms from Tokyo, JP
210.56.163.116 AS17955 Densan Co., Ltd. 11.20ms from Tokyo, JP
192.47.64.83 AS17955 Densan Co., Ltd. 4.25ms from Tokyo, JP
202.247.250.238 AS17955 Densan Co., Ltd. 8.01ms from Tokyo, JP
203.223.54.26 AS17955 Densan Co., Ltd. 6.83ms from Tokyo, JP
210.56.189.2 AS17955 Densan Co., Ltd. 4.90ms from Tokyo, JP
202.247.254.230 AS17955 Densan Co., Ltd. 4.26ms from Tokyo, JP
192.47.65.249 AS17955 Densan Co., Ltd. 4.24ms from Tokyo, JP
202.247.217.219 AS17955 Densan Co., Ltd. 7.44ms from Tokyo, JP
202.247.251.142 AS17955 Densan Co., Ltd. 7.78ms from Tokyo, JP
192.47.71.164 AS17955 Densan Co., Ltd. 4.25ms from Tokyo, JP
202.247.192.59 AS17955 Densan Co., Ltd. 4.20ms from Tokyo, JP
202.247.242.2 AS17955 Densan Co., Ltd. 5.02ms from Tokyo, JP
210.56.176.1 AS17955 Densan Co., Ltd. 4.25ms from Tokyo, JP
120.88.27.158 AS17955 Densan Co., Ltd. 7.58ms from Tokyo, JP
120.88.18.130 AS17955 Densan Co., Ltd. 5.05ms from Tokyo, JP
203.223.56.204 AS17955 Densan Co., Ltd. 4.17ms from Tokyo, JP
202.247.226.3 AS17955 Densan Co., Ltd. 4.93ms from Tokyo, JP
210.56.167.60 AS17955 Densan Co., Ltd. 12.64ms from Tokyo, JP
120.88.25.252 AS17955 Densan Co., Ltd. 7.42ms from Tokyo, JP
120.88.30.63 AS17955 Densan Co., Ltd. 4.85ms from Tokyo, JP
203.223.49.2 AS17955 Densan Co., Ltd. 5.29ms from Tokyo, JP
203.223.60.133 AS17955 Densan Co., Ltd. 4.77ms from Tokyo, JP
120.88.31.3 AS17955 Densan Co., Ltd. 4.97ms from Tokyo, JP
210.56.165.176 AS17955 Densan Co., Ltd. 11.40ms 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
184.73.23.195 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
156.93.224.67 AS396982 Google LLC 0.17ms from Ashburn, US
75.245.236.19 AS6167 Verizon Business 7.87ms from Atlanta, US
208.184.228.35 AS54744 EPLUS, Inc. 1.07ms from Denver, US
122.228.99.51 AS134771 WENZHOU, ZHEJIANG Province, P.R.China. 9.69ms from Hangzhou, CN
149.90.252.19 AS12353 Vodafone Portugal 6.16ms from Lisbon, PT
37.244.78.211 AS15533 Redcentric Solutions Ltd 1.53ms from London, GB
96.44.162.163 AS36352 HostPapa 0.41ms from Los Angeles, US
95.228.196.51 AS3269 Telecom Italia S.p.A. 4.85ms from Milan, IT
120.210.193.67 AS9808 China Mobile Communications Group Co., Ltd. 8.28ms from Nanjing, CN
95.190.41.99 AS12389 PJSC Rostelecom 6.74ms from Novosibirsk, RU
112.228.29.131 AS4837 CHINA UNICOM China169 Backbone 6.38ms from Qingdao, CN
170.54.204.67 AS4868 Pioneer Hi-Bred International, Inc. 0.94ms from Sao Paulo, BR
121.88.29.227 AS10036 DLIVE 6.58ms from Seoul, KR
52.230.36.227 AS8075 Microsoft Corporation 0.47ms from Singapore, SG
108.177.73.67 AS15169 Google LLC 0.19ms from The Dalles, US
154.244.62.35 AS36947 Telecom Algeria 9.02ms from Valencia, ES
182.115.187.131 AS4837 CHINA UNICOM China169 Backbone 3.26ms from Zhengzhou, CN
52.43.174.131 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
83.144.163.115 AS2860 NOS COMUNICACOES, S.A. 2.44ms from Braga, PT
81.242.131.211 AS5432 Proximus NV 1.22ms from Brussels, BE
85.56.252.67 AS12479 Orange Espagne SA 2.62ms from Madrid, ES
185.81.135.19 AS200845 AVATEL TELECOM, SA 3.23ms from Madrid, ES
212.81.155.67 AS3262 SAREnet, S.A. 0.25ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f3 202.247.209.1
traceroute to 202.247.209.1 (202.247.209.1): 64 hops max, 52 byte packets
4 *
5 [AS3212] 185.66.148.205 17.915 ms
6 *
7 *
8 *
9 *
10 [] 210.173.176.237 234.744 ms
11 [AS17955] 202.247.254.18 237.628 ms
12 [AS17955] 202.247.209.1 234.838 ms
Measurement taken from IPinfo ProbeNet in Novi Travnik, BA
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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