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
192.47.67.189 ██████████ 3
202.247.223.24 ██████████ 3
202.247.196.16 ██████████ 2
202.247.196.27 ██████████ 2
192.47.67.203 ██████████ 2
202.247.223.26 █████████ 2
192.47.67.209 ██████████ 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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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

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

IP Address ASN Details
202.247.243.2 AS17955 Densan Co., Ltd. 5.03ms from Tokyo, JP
202.247.193.240 AS17955 Densan Co., Ltd. 4.56ms from Tokyo, JP
210.56.160.1 AS17955 Densan Co., Ltd. 4.37ms from Tokyo, JP
203.223.56.240 AS17955 Densan Co., Ltd. 4.20ms from Tokyo, JP
202.247.242.1 AS17955 Densan Co., Ltd. 4.97ms from Tokyo, JP
202.247.225.3 AS17955 Densan Co., Ltd. 5.05ms from Tokyo, JP
202.247.250.238 AS17955 Densan Co., Ltd. 7.90ms from Tokyo, JP
202.247.206.3 AS17955 Densan Co., Ltd. 4.92ms from Tokyo, JP
103.152.138.1 AS17955 Densan Co., Ltd. 4.28ms from Tokyo, JP
210.56.166.1 AS17955 Densan Co., Ltd. 4.27ms from Tokyo, JP
210.56.161.222 AS17955 Densan Co., Ltd. 12.16ms from Tokyo, JP
202.247.248.27 AS17955 Densan Co., Ltd. 7.60ms from Tokyo, JP
202.247.207.2 AS17955 Densan Co., Ltd. 4.94ms from Tokyo, JP
210.56.182.1 AS17955 Densan Co., Ltd. 4.98ms from Tokyo, JP
203.223.54.8 AS17955 Densan Co., Ltd. 6.94ms from Tokyo, JP
210.56.163.26 AS17955 Densan Co., Ltd. 12.17ms from Tokyo, JP
120.88.31.3 AS17955 Densan Co., Ltd. 4.86ms from Tokyo, JP
202.247.239.3 AS17955 Densan Co., Ltd. 4.98ms from Tokyo, JP
203.223.59.1 AS17955 Densan Co., Ltd. 4.55ms from Tokyo, JP
203.223.48.1 AS17955 Densan Co., Ltd. 5.14ms from Tokyo, JP
192.47.71.163 AS17955 Densan Co., Ltd. 4.16ms from Tokyo, JP
203.223.49.3 AS17955 Densan Co., Ltd. 5.30ms from Tokyo, JP
202.247.233.177 AS17955 Densan Co., Ltd. 4.78ms from Tokyo, JP
202.247.211.193 AS17955 Densan Co., Ltd. 5.11ms from Tokyo, JP
120.88.16.2 AS17955 Densan Co., Ltd. 4.91ms 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
178.208.86.3 AS216139 Iron Hosting Centre LTD 0.63ms from Amsterdam, NL
181.233.124.227 AS64160 NimblyNet Limited 0.23ms from Amsterdam, NL
61.149.50.115 AS4808 China Unicom Beijing Province Network 4.80ms from Beijing, CN
190.26.11.163 AS19429 ETB - Colombia 0.72ms from Bogota, CO
84.239.34.3 AS44679 INVITE Systems SRL 0.48ms from Bucharest, RO
75.219.212.99 AS6167 Verizon Business 12.20ms from Chicago, US
38.147.234.51 AS397142 City of Fort Collins 1.92ms from Denver, US
38.68.67.147 AS174 Cogent Communications, LLC 0.36ms from Detroit, US
102.160.219.99 AS30999 EMTEL LIMITED 7.33ms from Ebene, MU
86.235.25.19 AS3215 Orange S.A. 9.46ms from Frankfurt am Main, DE
34.88.21.67 AS396982 Google LLC 0.15ms from Hamina, FI
14.178.123.35 AS45899 VNPT Corp 5.94ms from Hanoi, VN
113.161.239.67 AS45899 VNPT Corp 1.53ms from Ho Chi Minh City, VN
2.221.234.163 AS5607 Sky UK Limited 6.70ms from London, GB
185.246.199.195 AS203244 TELEVISION TRUJILLO S.L. 5.11ms from Madrid, ES
79.0.148.3 AS3269 Telecom Italia S.p.A. 5.28ms from Milan, IT
177.86.96.51 AS262506 ASERNET TELECOM 2.76ms from Osasco, BR
90.120.133.147 AS3215 Orange S.A. 10.13ms from Paris, FR
176.158.208.3 AS5410 Bouygues Telecom SA 0.81ms from Paris, FR
146.115.147.147 AS6079 RCN 4.92ms from Providence, US
183.108.76.83 AS4766 Korea Telecom 3.53ms from Seoul, KR
211.95.36.243 AS17621 China Unicom Shanghai network 3.22ms from Shanghai, CN
3.238.73.51 AS14618 Amazon.com, Inc. 0.78ms from Ashburn, US
67.220.103.195 AS20141 Quality Technology Services, LLC 1.54ms from Atlanta, US
108.208.184.35 AS7018 AT&T Enterprises, LLC 11.60ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 120.88.25.218
traceroute to 120.88.25.218 (120.88.25.218): 64 hops max, 52 byte packets
1 [AS15169] 72.14.239.222 153.858 ms
2 [] 101.203.88.149 154.925 ms
3 *
4 [AS17955] 202.247.254.194 159.528 ms
6 [AS17955] 120.88.25.218 163.392 ms
Measurement taken from IPinfo ProbeNet in Delhi, IN
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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