AS number 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 70
Number of IPv4 35,328
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry jpnic
Updated 17 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 70 domain names hosted across 51 IP addresses on this ASN.

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IP Address Domain Domains on this IP
192.47.70.26 ██████████ 8
202.247.196.33 ██████████ 4
192.47.67.145 ██████████ 4
202.247.223.24 ██████████ 3
192.47.67.189 ██████████ 3
202.247.223.26 █████████ 2
202.247.196.16 ██████████ 2
192.47.67.203 ██████████ 2
202.247.196.27 ██████████ 2
192.47.67.209 ██████████ 1

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Peers

There are 21 peers for this ASN.

Peers Name
AS138997 Eons Data Communications Limited
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
AS49544 i3D.net B.V
AS59105 Home NOC Operators Group
AS6939 Hurricane Electric LLC
AS7713 PT Telekomunikasi Indonesia
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9002 RETN Limited
AS9304 HGC Global Communications Limited
AS9370 SAKURA Internet Inc.
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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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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
202.247.214.198 AS17955 Densan Co., Ltd. 7.41ms from Tokyo, JP
210.56.164.1 AS17955 Densan Co., Ltd. 4.25ms from Tokyo, JP
120.88.30.180 AS17955 Densan Co., Ltd. 4.92ms from Tokyo, JP
120.88.20.3 AS17955 Densan Co., Ltd. 4.95ms from Tokyo, JP
202.247.225.3 AS17955 Densan Co., Ltd. 4.96ms from Tokyo, JP
120.88.24.45 AS17955 Densan Co., Ltd. 7.48ms from Tokyo, JP
192.47.71.163 AS17955 Densan Co., Ltd. 4.25ms from Tokyo, JP
202.247.198.122 AS17955 Densan Co., Ltd. 4.34ms from Tokyo, JP
210.56.161.222 AS17955 Densan Co., Ltd. 11.92ms from Tokyo, JP
202.247.206.1 AS17955 Densan Co., Ltd. 4.88ms from Tokyo, JP
202.247.213.93 AS17955 Densan Co., Ltd. 7.54ms from Tokyo, JP
210.56.160.1 AS17955 Densan Co., Ltd. 4.33ms from Tokyo, JP
120.88.26.4 AS17955 Densan Co., Ltd. 7.78ms from Tokyo, JP
202.247.229.228 AS17955 Densan Co., Ltd. 4.73ms from Tokyo, JP
202.247.251.216 AS17955 Densan Co., Ltd. 7.95ms from Tokyo, JP
120.88.21.150 AS17955 Densan Co., Ltd. 5.01ms from Tokyo, JP
202.247.238.158 AS17955 Densan Co., Ltd. 4.73ms from Tokyo, JP
202.247.226.3 AS17955 Densan Co., Ltd. 4.95ms from Tokyo, JP
202.247.216.189 AS17955 Densan Co., Ltd. 7.86ms from Tokyo, JP
202.247.209.1 AS17955 Densan Co., Ltd. 4.92ms from Tokyo, JP
202.247.219.153 AS17955 Densan Co., Ltd. 7.58ms from Tokyo, JP
210.56.181.12 AS17955 Densan Co., Ltd. 13.16ms from Tokyo, JP
203.223.57.137 AS17955 Densan Co., Ltd. 6.77ms from Tokyo, JP
203.223.60.133 AS17955 Densan Co., Ltd. 4.85ms from Tokyo, JP
202.247.239.3 AS17955 Densan Co., Ltd. 4.90ms 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
105.102.21.227 AS36947 Telecom Algeria 10.71ms from Algiers, DZ
179.251.65.115 AS26615 TIM S/A 12.80ms from Fortaleza, BR
84.132.4.35 AS3320 Deutsche Telekom AG 7.56ms from Frankfurt am Main, DE
122.164.194.35 AS24560 Bharti Airtel Ltd., Telemedia Services 2.06ms from Hyderabad, IN
51.92.41.131 AS16509 Amazon.com, Inc. 5.60ms from Madrid, ES
87.15.223.35 AS3269 Telecom Italia S.p.A. 3.54ms from Milan, IT
108.16.195.131 AS701 Verizon Business 1.91ms from Philadelphia, US
159.49.36.131 AS29702 Alaska Airlines, Inc. 8.29ms from Portland, US
75.67.61.227 AS7922 Comcast Cable Communications, LLC 6.56ms from Providence, US
64.19.199.3 AS13767 DataBank Holdings, Ltd. 1.58ms from Salt Lake City, US
201.157.189.3 AS28376 Gigacable de Aguascalientes, S.A. de C.V. 4.71ms from Santiago de Queretaro, MX
47.103.72.163 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.17ms from Shanghai, CN
35.76.174.115 AS16509 Amazon.com, Inc. 0.15ms from Tokyo, JP
62.133.133.227 AS38987 Spoldzielnia Telekomunikacyjna OST 5.47ms from Warsaw, PL
217.162.59.147 AS6730 Sunrise GmbH 4.92ms from Zuerich, CH
178.208.86.3 AS216139 Iron Hosting Centre LTD 0.64ms from Amsterdam, NL
202.139.198.131 AS135566 Thailand Government Data Center and Cloud service (TGDCC) 0.33ms from Bangkok, TH
104.36.32.3 AS19592 3Cinteractive 0.87ms from Boston, US
24.2.209.195 AS7922 Comcast Cable Communications, LLC 4.74ms from Boston, US
41.69.39.131 AS24835 Vodafone Data 10.36ms from Cairo, EG
180.122.53.115 AS4134 CHINANET-BACKBONE 7.40ms from Huai'an, CN
67.227.30.131 AS21769 Colocation America Corporation 0.14ms from Los Angeles, US
124.106.63.227 AS9299 Philippine Long Distance Telephone Company 1.43ms from Manila, PH
195.34.244.147 AS8570 PJSC Rostelecom 8.37ms from Moscow, RU
68.197.221.99 AS6128 Cablevision Systems Corp. 3.96ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 203.223.59.1
traceroute to 203.223.59.1 (203.223.59.1): 64 hops max, 52 byte packets
2 [AS3356] 4.1.40.153 4.128 ms
3 [AS3356] 4.69.209.181 18.305 ms
4 [AS2497] 202.232.1.129 22.725 ms
5 [AS2497] 58.138.88.85 109.746 ms
6 [AS2497] 58.138.98.54 137.564 ms
7 [] 210.173.173.122 115.234 ms
8 [AS17955] 202.247.254.18 115.896 ms
9 [AS17955] 203.223.59.1 115.662 ms
Measurement taken from IPinfo ProbeNet in Bend, US
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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