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
202.247.218.59 AS17955 Densan Co., Ltd. 8.01ms from Tokyo, JP
203.223.56.204 AS17955 Densan Co., Ltd. 4.19ms from Tokyo, JP
203.223.59.1 AS17955 Densan Co., Ltd. 4.63ms from Tokyo, JP
210.56.181.139 AS17955 Densan Co., Ltd. 12.67ms from Tokyo, JP
210.56.165.176 AS17955 Densan Co., Ltd. 7.67ms from Tokyo, JP
203.223.61.3 AS17955 Densan Co., Ltd. 4.91ms from Tokyo, JP
192.47.71.164 AS17955 Densan Co., Ltd. 4.26ms from Tokyo, JP
203.223.49.1 AS17955 Densan Co., Ltd. 5.57ms from Tokyo, JP
192.47.64.179 AS17955 Densan Co., Ltd. 4.32ms from Tokyo, JP
202.247.211.143 AS17955 Densan Co., Ltd. 5.23ms from Tokyo, JP
202.247.239.3 AS17955 Densan Co., Ltd. 4.98ms from Tokyo, JP
210.56.182.2 AS17955 Densan Co., Ltd. 4.95ms from Tokyo, JP
202.247.192.253 AS17955 Densan Co., Ltd. 4.24ms from Tokyo, JP
120.88.26.247 AS17955 Densan Co., Ltd. 7.21ms from Tokyo, JP
192.47.67.3 AS17955 Densan Co., Ltd. 4.35ms from Tokyo, JP
192.47.68.2 AS17955 Densan Co., Ltd. 4.27ms from Tokyo, JP
202.247.229.148 AS17955 Densan Co., Ltd. 4.84ms from Tokyo, JP
202.247.231.129 AS17955 Densan Co., Ltd. 8.32ms from Tokyo, JP
202.247.202.34 AS17955 Densan Co., Ltd. 4.76ms from Tokyo, JP
120.88.22.3 AS17955 Densan Co., Ltd. 5.05ms from Tokyo, JP
120.88.16.2 AS17955 Densan Co., Ltd. 5.05ms from Tokyo, JP
210.56.184.2 AS17955 Densan Co., Ltd. 4.96ms from Tokyo, JP
202.247.247.107 AS17955 Densan Co., Ltd. 8.23ms from Tokyo, JP
202.247.254.230 AS17955 Densan Co., Ltd. 4.28ms from Tokyo, JP
120.88.19.180 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
149.200.178.3 AS8376 Jordan Data Communications Company LLC 0.77ms from Amman, JO
79.173.235.3 AS8376 Jordan Data Communications Company LLC 0.70ms from Amman, JO
40.104.53.3 AS8075 Microsoft Corporation 0.20ms from Auckland, NZ
203.45.54.163 AS1221 Telstra Limited 1.83ms from Brisbane, AU
94.52.163.51 AS48161 NEXTGEN COMMUNICATIONS SRL 8.01ms from Bucharest, RO
209.107.146.83 AS55044 LR Communications, Inc. 9.39ms from Denver, US
76.120.98.131 AS7922 Comcast Cable Communications, LLC 17.93ms from Denver, US
67.197.54.67 AS14615 Comporium, Inc 5.94ms from Durham, US
3.69.173.35 AS16509 Amazon.com, Inc. 0.33ms from Frankfurt am Main, DE
183.157.71.99 AS4134 CHINANET BACKBONE 6.10ms from Hangzhou, CN
198.176.58.3 AS400618 Prime Security Corp. 0.27ms from Hong Kong, HK
194.73.132.131 AS2856 British Telecommunications PLC 3.14ms from London, GB
104.93.10.83 AS16625 Akamai Technologies, Inc. 0.20ms from Osaka, JP
34.90.212.99 AS396982 Google LLC 0.13ms from Oudeschip, NL
4.201.220.35 AS8075 Microsoft Corporation 0.28ms from Sao Paulo, BR
171.124.146.179 AS4837 CHINA UNICOM China169 Backbone 7.05ms from Taiyuan, CN
60.71.124.195 AS17676 SoftBank Corp. 3.01ms from Tokyo, JP
126.126.43.195 AS17676 SoftBank Corp. 2.55ms from Tokyo, JP
125.14.189.67 AS9824 JCOM Co., Ltd. 5.36ms from Tokyo, JP
70.191.255.179 AS22773 Cox Communications Inc. 18.27ms from Atlanta, US
64.89.130.147 AS54804 CableSouth Media III LLC 7.99ms from Atlanta, US
81.182.218.99 AS5483 Magyar Telekom Plc. 1.72ms from Budapest, HU
199.67.4.35 AS19142 Army & Air Force Exchange Service 1.05ms from Dallas, US
122.35.210.83 AS17858 LG POWERCOMM 2.13ms from Incheon, KR
182.216.190.227 AS17858 LG POWERCOMM 1.90ms 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 -f2 210.56.162.1
traceroute to 210.56.162.1 (210.56.162.1): 64 hops max, 52 byte packets
2 [] 210.173.176.237 14.196 ms
5 [AS17955] 210.56.162.1 12.464 ms
Measurement taken from IPinfo ProbeNet in Nagano, JP
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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