Autonomous System details

AS131662

Denpa Ltd.  ·  denpa.io

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AS131662 – Denpa Ltd.

Field Value
Country Taiwan
Website denpa.io
Hosted domains 3
IPv4 addresses 768
IPv6 addresses 2,417,851,639,229,258,349,412,352
ASN type Hosting
Registry apnic
Updated a month ago on Nov 07, 2025
Netblock Company Num of IPs
103.123.128.0/24 Denpa Ltd. 256
103.123.129.0/24 Denpa Ltd. 256
103.123.130.0/24 Denpa Ltd. 256
Netblock Company
2403:a2c0:128::/48 Denpa Ltd.
2403:a2c0:129::/48 Denpa Ltd.
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS131662
                                                OrgID:          AS131662
                                                ASName:         AS131662
                                                ASNumber:       AS131662
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 3 domain names hosted across 3 IP addresses on this ASN.

IP Address Domain Domains on this IP
103.123.128.199 ██████████ 1
103.123.128.170 ██████████ 1
103.123.128.178 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS20473 The Constant Company, LLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS20473 The Constant Company, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
103.123.129.181 AS131662 Denpa Ltd. 0.14ms from Tokyo, JP
2403:a2c0:128:b5ea:d07b:2a20:c771:65ee AS131662 Denpa Ltd. 0.16ms from Tokyo, JP
103.123.128.140 AS131662 Denpa Ltd. 0.14ms from Tokyo, JP
2403:a2c0:129:edf9:151f:cf9:ef6b:9606 AS131662 Denpa Ltd. 0.17ms from Tokyo, JP
103.123.130.55 AS131662 Denpa Ltd. 0.14ms 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
24.99.118.206 AS7922 Comcast Cable Communications, LLC 4.75ms from Atlanta, US
202.183.198.254 AS9891 CS LOXINFO Public Company Limited. 2.27ms from Bangkok, TH
114.247.84.142 AS4808 China Unicom Beijing Province Network 4.22ms from Beijing, CN
89.132.72.254 AS21334 One Hungary Ltd. 4.57ms from Budapest, HU
38.51.19.254 AS273021 ARK-NET DOA S.R.L. 0.81ms from Buenos Aires, AR
211.93.55.158 AS4837 CHINA UNICOM China169 Backbone 11.16ms from Changchun, CN
119.53.115.110 AS4837 CHINA UNICOM China169 Backbone 1.29ms from Changchun, CN
177.129.40.46 AS28257 CONCEITOS NET SERVICOS DE COMUNICACAO E MULTIMIDIA 3.96ms from Fortaleza, BR
89.183.63.222 AS13045 htp GmbH 6.43ms from Frankfurt am Main, DE
185.214.164.14 AS62240 Clouvider 0.26ms from Frankfurt am Main, DE
124.225.44.14 AS4134 CHINANET-BACKBONE 0.67ms from Haikou, CN
62.248.5.62 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.14ms from Istanbul, TR
154.54.5.174 AS174 Cogent Communications, LLC 0.62ms from Los Angeles, US
131.215.62.254 AS31 California Institute of Technology 0.92ms from Los Angeles, US
87.238.24.158 AS213260 cwnet s.r.l. 4.37ms from Milan, IT
217.141.98.126 AS3269 Telecom Italia S.p.A. 4.71ms from Milan, IT
63.228.57.254 AS209 CenturyLink Communications, LLC 2.64ms from Minneapolis, US
109.224.97.222 AS197197 CETIN a.s. 8.13ms from Prague, CZ
163.153.72.14 AS22693 Albany Schoharie Schenectady BOCES 7.57ms from Secaucus, US
211.51.104.126 AS4766 Korea Telecom 1.24ms from Seoul, KR
121.180.7.254 AS4766 Korea Telecom 7.52ms from Seoul, KR
1.241.157.78 AS9318 SK Broadband Co Ltd 2.20ms from Seoul, KR
51.21.146.14 AS16509 Amazon.com, Inc. 0.14ms from Stockholm, SE
118.99.164.126 AS9676 SaveCom Internation Inc. 0.82ms from Taipei, TW
16.145.91.190 AS16509 Amazon.com, Inc. 0.56ms 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 -f4 103.123.129.222
traceroute to 103.123.129.222 (103.123.129.222): 64 hops max, 52 byte packets
4 [AS3257] 46.33.81.30 53.464 ms
5 *
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Ramallah, PS
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 AS131662 at robtex.

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