Autonomous System details

AS131941

Entsu Co.,Ltd.  ·  

Japan
    Stub AS Icon Stub AS

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AS131941 – Entsu Co.,Ltd.

Field Value
Country Japan
Website
Hosted domains 0
IPv4 addresses 1,024
IPv6 addresses 0
ASN type Hosting
Registry jpnic
Updated 7 years ago on Aug 28, 2018
Netblock Company Num of IPs
103.121.44.0/23 Entsu Co.,Ltd. 512
103.121.45.0/24 Entsu Co.,Ltd. 256
103.121.46.0/24 Entsu Co.,Ltd. 256
103.121.47.0/24 Entsu Co.,Ltd. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS131941
                                                OrgID:          AS131941
                                                ASName:         AS131941
                                                ASNumber:       AS131941
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS23764 CTGNet
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS23764 CTGNet
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
103.121.46.2 AS131941 Entsu Co.,Ltd. 0.62ms from Tokyo, JP
103.121.45.38 AS131941 Entsu Co.,Ltd. 0.56ms from Tokyo, JP
103.121.47.1 AS131941 Entsu Co.,Ltd. 0.58ms from Tokyo, JP
103.121.44.2 AS131941 Entsu Co.,Ltd. 0.57ms 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
80.139.254.133 AS3320 Deutsche Telekom AG 6.03ms from Berlin, DE
35.86.208.37 AS16509 Amazon.com, Inc. 0.58ms from Boardman, US
209.134.46.197 AS17356 Vermont Telephone Company, Inc. 5.42ms from Boston, US
115.113.142.181 AS4755 TATA Communications formerly VSNL is Leading ISP 0.60ms from Chennai, IN
14.236.17.69 AS45899 VNPT Corp 0.76ms from Da Nang, VN
91.14.69.117 AS3320 Deutsche Telekom AG 4.18ms from Frankfurt am Main, DE
103.71.22.5 AS207569 I-SERVERS LTD 0.27ms from Helsinki, FI
198.98.236.229 AS36305 The Albany Mutual Telephone Association 3.62ms from Minneapolis, US
5.53.126.197 AS50340 JSC Selectel 0.61ms from Moscow, RU
216.66.30.229 AS6939 Hurricane Electric LLC 0.28ms from New York City, US
194.228.233.181 AS5610 O2 Czech Republic, a.s. 1.04ms from Prague, CZ
99.112.29.101 AS7018 AT&T Enterprises, LLC 7.06ms from Redding, US
98.81.102.245 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
195.208.91.37 AS49505 JSC Selectel 0.96ms from Saint Petersburg, RU
182.65.190.149 AS24560 Bharti Airtel Ltd., Telemedia Services 10.95ms from Saint Thomas Mount, IN
189.189.7.21 AS8151 UNINET 4.11ms from Santiago de Queretaro, MX
45.185.11.245 AS269369 WHD Internet 0.95ms from Sao Paulo, BR
221.203.52.85 AS4837 CHINA UNICOM China169 Backbone 2.66ms from Tieling, CN
212.135.214.5 AS216211 CYBERVERSE LLC 0.17ms from Tokyo, JP
82.220.9.5 AS9044 BSE Software GmbH 0.86ms from Zuerich, CH
131.214.85.181 AS668 United States Department of Defense (DoD) 2.72ms from Ashburn, US
210.54.68.229 AS4771 Spark New Zealand Trading Ltd. 0.52ms from Auckland, NZ
120.6.206.69 AS4837 CHINA UNICOM China169 Backbone 9.80ms from Beijing, CN
59.182.229.21 AS9829 National Internet Backbone 10.68ms from Bengaluru, IN
35.92.234.165 AS16509 Amazon.com, Inc. 0.49ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 -f5 103.121.44.1
traceroute to 103.121.44.1 (103.121.44.1): 64 hops max, 52 byte packets
5 [] 210.171.225.104 0.351 ms
6 *
Measurement taken from IPinfo ProbeNet in Tokyo, 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 AS131941 at robtex.

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