AS number details

AS17955

Densan Co., Ltd.  ·  ndensan.co.jp

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AS17955 – Densan Co., Ltd.

Field Value
Country Japan
Website ndensan.co.jp
Hosted domains 71
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
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


                                                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 71 domain names hosted across 52 IP addresses on this ASN.

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
202.247.196.27 ██████████ 2
202.247.196.16 ██████████ 2
192.47.67.203 ██████████ 2
202.247.195.51 ██████████ 1

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Useful for Cybersecurity

Peers

There are 18 peers for this ASN.

Peers Name
AS17639 Converge ICT Solutions Inc.
AS17676 SoftBank Corp.
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
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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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Pingable IPs

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

IP Address ASN Details
120.88.17.1 AS17955 Densan Co., Ltd. 4.92ms from Tokyo, JP
202.247.249.88 AS17955 Densan Co., Ltd. 8.02ms from Tokyo, JP
203.223.56.240 AS17955 Densan Co., Ltd. 4.21ms from Tokyo, JP
202.247.231.133 AS17955 Densan Co., Ltd. 8.15ms from Tokyo, JP
203.223.61.3 AS17955 Densan Co., Ltd. 4.90ms from Tokyo, JP
120.88.27.200 AS17955 Densan Co., Ltd. 7.81ms from Tokyo, JP
2406:8000:102:fe10::11 AS17955 Densan Co., Ltd. 4.39ms from Tokyo, JP
202.247.197.32 AS17955 Densan Co., Ltd. 4.34ms from Tokyo, JP
203.223.50.3 AS17955 Densan Co., Ltd. 5.29ms from Tokyo, JP
202.247.251.142 AS17955 Densan Co., Ltd. 7.75ms from Tokyo, JP
202.247.248.27 AS17955 Densan Co., Ltd. 7.54ms from Tokyo, JP
210.56.161.222 AS17955 Densan Co., Ltd. 12.24ms from Tokyo, JP
210.56.164.1 AS17955 Densan Co., Ltd. 4.26ms from Tokyo, JP
210.56.178.1 AS17955 Densan Co., Ltd. 4.31ms from Tokyo, JP
202.247.244.79 AS17955 Densan Co., Ltd. 4.94ms from Tokyo, JP
203.223.62.1 AS17955 Densan Co., Ltd. 4.61ms from Tokyo, JP
202.247.242.1 AS17955 Densan Co., Ltd. 4.94ms from Tokyo, JP
202.247.253.73 AS17955 Densan Co., Ltd. 4.34ms from Tokyo, JP
202.247.237.22 AS17955 Densan Co., Ltd. 7.73ms from Tokyo, JP
202.247.223.20 AS17955 Densan Co., Ltd. 9.66ms from Tokyo, JP
210.56.166.1 AS17955 Densan Co., Ltd. 4.32ms from Tokyo, JP
120.88.28.135 AS17955 Densan Co., Ltd. 4.86ms from Tokyo, JP
202.247.217.11 AS17955 Densan Co., Ltd. 7.51ms from Tokyo, JP
192.47.67.2 AS17955 Densan Co., Ltd. 4.26ms from Tokyo, JP
120.88.22.2 AS17955 Densan Co., Ltd. 5.00ms 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
223.236.126.35 AS24560 Bharti Airtel Ltd., Telemedia Services 3.10ms from Ahmedabad, IN
86.93.88.3 AS1136 KPN B.V. 0.90ms from Amsterdam, NL
70.161.162.67 AS22773 Cox Communications Inc. 9.35ms from Ashburn, US
73.30.254.83 AS7922 Comcast Cable Communications, LLC 7.36ms from Ashburn, US
104.23.235.3 AS13335 Cloudflare, Inc. 0.62ms from Auckland, NZ
117.213.173.227 AS9829 National Internet Backbone 2.48ms from Bengaluru, IN
77.13.118.147 AS6805 Telefonica Germany GmbH & Co.OHG 4.51ms from Berlin, DE
181.54.89.131 AS10620 Telmex Colombia S.A. 15.97ms from Bogota, CO
113.206.242.179 AS4837 CHINA UNICOM China169 Backbone 2.08ms from Chongqing, CN
34.132.85.99 AS396982 Google LLC 0.12ms from Council Bluffs, US
185.169.146.35 AS48152 Digital Frankfurt GmbH 0.93ms from Frankfurt am Main, DE
217.233.47.163 AS3320 Deutsche Telekom AG 2.27ms from Hamburg, DE
60.95.152.163 AS17676 SoftBank Corp. 2.79ms from Tokyo, JP
108.160.128.99 AS20473 The Constant Company, LLC 0.18ms from Tokyo, JP
111.99.152.3 AS2516 KDDI CORPORATION 1.16ms from Tokyo, JP
146.160.190.19 AS9605 NTT DOCOMO, INC. 18.48ms from Tokyo, JP
149.72.133.131 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
73.99.51.67 AS7922 Comcast Cable Communications, LLC 8.19ms from Ashburn, US
143.204.26.67 AS16509 Amazon.com, Inc. 0.08ms from Atlanta, US
193.112.59.131 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.05ms from Guangzhou, CN
129.204.225.147 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.18ms from Guangzhou, CN
37.138.66.99 AS9145 EWE TEL GmbH 4.92ms from Hamburg, DE
193.210.127.195 AS1759 Telia Finland Oyj 1.23ms from Helsinki, FI
72.234.246.3 AS36149 Hawaiian Telcom Services Company, Inc. 0.79ms from Honolulu, US
182.40.129.179 AS58540 Jinan,250000 4.76ms from Jinan, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 202.247.241.3
traceroute to 202.247.241.3 (202.247.241.3): 64 hops max, 52 byte packets
4 [AS174] 154.54.25.173 1.253 ms
5 *
6 [AS174] 154.54.1.210 26.624 ms
7 [AS174] 154.54.43.10 27.893 ms
8 [AS174] 38.104.138.31 28.981 ms
9 *
10 [AS2497] 58.138.98.74 133.078 ms
11 [] 210.173.173.122 139.885 ms
12 [AS17955] 202.247.254.18 139.838 ms
13 [AS17955] 202.247.254.218 157.095 ms
14 [AS17955] 202.247.254.210 139.037 ms
15 *
16 [AS17955] 202.247.241.3 139.821 ms
Measurement taken from IPinfo ProbeNet in Denver, 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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