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 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 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
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
192.47.68.16 ██████████ 1

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Peers

There are 22 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
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
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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
202.247.211.193 AS17955 Densan Co., Ltd. 5.05ms from Tokyo, JP
192.47.64.179 AS17955 Densan Co., Ltd. 4.21ms from Tokyo, JP
202.247.204.179 AS17955 Densan Co., Ltd. 4.74ms from Tokyo, JP
203.223.50.2 AS17955 Densan Co., Ltd. 5.21ms from Tokyo, JP
202.247.249.90 AS17955 Densan Co., Ltd. 7.58ms from Tokyo, JP
120.88.22.3 AS17955 Densan Co., Ltd. 4.78ms from Tokyo, JP
202.247.219.153 AS17955 Densan Co., Ltd. 7.53ms from Tokyo, JP
210.56.180.1 AS17955 Densan Co., Ltd. 4.25ms from Tokyo, JP
202.247.254.230 AS17955 Densan Co., Ltd. 4.27ms from Tokyo, JP
202.247.225.2 AS17955 Densan Co., Ltd. 4.91ms from Tokyo, JP
202.247.255.38 AS17955 Densan Co., Ltd. 4.28ms from Tokyo, JP
202.247.221.197 AS17955 Densan Co., Ltd. 7.52ms from Tokyo, JP
210.56.182.2 AS17955 Densan Co., Ltd. 4.96ms from Tokyo, JP
202.247.217.219 AS17955 Densan Co., Ltd. 7.44ms from Tokyo, JP
202.247.216.189 AS17955 Densan Co., Ltd. 7.71ms from Tokyo, JP
203.223.57.126 AS17955 Densan Co., Ltd. 8.19ms from Tokyo, JP
202.247.209.1 AS17955 Densan Co., Ltd. 4.55ms from Tokyo, JP
202.247.207.182 AS17955 Densan Co., Ltd. 5.00ms from Tokyo, JP
120.88.21.150 AS17955 Densan Co., Ltd. 4.82ms from Tokyo, JP
203.223.60.133 AS17955 Densan Co., Ltd. 4.83ms from Tokyo, JP
210.56.177.135 AS17955 Densan Co., Ltd. 12.34ms from Tokyo, JP
120.88.19.180 AS17955 Densan Co., Ltd. 4.89ms from Tokyo, JP
202.247.234.203 AS17955 Densan Co., Ltd. 4.81ms from Tokyo, JP
202.247.205.2 AS17955 Densan Co., Ltd. 4.95ms from Tokyo, JP
120.88.24.45 AS17955 Densan Co., Ltd. 7.44ms 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
77.168.47.243 AS1136 KPN B.V. 2.60ms from Amsterdam, NL
35.242.61.67 AS396982 Google LLC 0.13ms from Ashburn, US
216.98.65.131 AS54024 CFA Institute 3.64ms from Ashburn, US
24.196.233.67 AS20115 Charter Communications LLC 4.30ms from Atlanta, US
102.113.102.243 AS23889 Mauritius Telecom Ltd 1.42ms from Ebene, MU
110.87.10.3 AS4134 CHINANET-BACKBONE 6.33ms from Fuzhou, CN
39.173.112.131 AS56041 China Mobile communications corporation 3.80ms from Hangzhou, CN
41.184.13.147 AS29091 ipNX Nigeria Limited 0.84ms from Lagos, NG
86.129.90.195 AS2856 British Telecommunications PLC 2.77ms from London, GB
39.79.114.3 AS4837 CHINA UNICOM China169 Backbone 5.16ms from Qingdao, CN
44.210.187.19 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
78.66.38.3 AS3301 Telia Company AB 17.13ms from Tallinn, EE
113.36.129.227 AS17506 ARTERIA Networks Corporation 1.99ms from Tokyo, JP
149.200.178.3 AS8376 Jordan Data Communications Company LLC 0.74ms from Amman, JO
192.86.64.3 AS26543 IBM 1.15ms from Dallas, US
64.19.199.3 AS13767 DataBank Holdings, Ltd. 1.02ms from Draper, US
79.246.179.211 AS3320 Deutsche Telekom AG 3.70ms from Frankfurt am Main, DE
93.183.249.35 AS31520 Datagroup Retail 1.01ms from Kyiv, UA
64.140.160.131 AS18450 WebNX, Inc. 0.62ms from Los Angeles, US
116.148.201.115 AS4837 CHINA UNICOM China169 Backbone 7.01ms from Ningbo, CN
87.110.82.211 AS12578 SIA Tet 2.95ms from Riga, LV
115.89.21.35 AS3786 LG DACOM Corporation 1.86ms from Seoul, KR
213.10.21.211 AS1136 KPN B.V. 1.13ms from Amsterdam, NL
83.232.18.67 AS1136 KPN B.V. 13.01ms from Amsterdam, NL
221.194.153.67 AS4837 CHINA UNICOM China169 Backbone 11.94ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 202.247.224.2
traceroute to 202.247.224.2 (202.247.224.2): 64 hops max, 52 byte packets
2 [AS749] 11.73.7.181 0.337 ms
3 *
4 *
6 *
7 *
8 *
10 [AS17955] 202.247.254.218 39.366 ms
11 [AS17955] 202.247.254.210 37.875 ms
12 [AS17955] 202.247.224.2 45.199 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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