Autonomous System details

AS131662

Denpa Ltd.  ·  denpa.io

Taiwan
    Stub AS Icon Stub AS

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AS131662 – Denpa Ltd.

Field Value
Country Taiwan
Website denpa.io
Hosted domains 3
IPv4 addresses 256
IPv6 addresses 2,417,851,639,229,258,349,412,352
ASN type Hosting
Registry apnic
Updated 2 months ago on Nov 07, 2025
Netblock Company Num of IPs
103.123.128.0/24 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
103.123.128.170 ██████████ 1
103.123.128.199 ██████████ 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

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

IP Address ASN Details
2403:a2c0:128:97e1:a552:d269:851:e8f AS131662 Denpa Ltd. 0.17ms from Tokyo, JP
103.123.128.188 AS131662 Denpa Ltd. 0.15ms from Tokyo, JP
2403:a2c0:129:6bae:16d0:e6df:9afd:3453 AS131662 Denpa Ltd. 0.18ms 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
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189.28.11.14 AS28279 Telgo Telecomunicações Goiás Ltda. 4.41ms from Brasilia, BR
160.179.102.46 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.29ms from Casablanca, MA
206.217.132.62 AS36352 HostPapa 0.19ms from Chicago, US
131.159.23.254 AS209335 Technical University of Munich 8.08ms from Frankfurt am Main, DE
89.146.238.254 AS8495 INTERNET AG Global Network 0.39ms from Frankfurt am Main, DE
93.204.200.30 AS3320 Deutsche Telekom AG 4.44ms from Hamburg, DE
83.145.195.94 AS29422 Telia Cygate Oy 0.93ms from Helsinki, FI
218.250.95.254 AS4760 HKT Limited 0.79ms from Hong Kong, HK
31.153.81.222 AS6866 Cyprus Telecommunications Authority 2.46ms from Nicosia, CY
220.189.147.206 AS4134 CHINANET-BACKBONE 8.07ms from Ningbo, CN
133.155.210.94 AS7524 ITEC HANKYU HANSHIN CO.,LTD. 0.95ms from Osaka, JP
109.224.97.222 AS197197 CETIN a.s. 7.74ms from Prague, CZ
95.84.4.94 AS12389 PJSC Rostelecom 12.33ms from Samara, RU
201.198.215.78 AS11830 Instituto Costarricense de Electricidad y Telecom. 3.25ms from San Jose, CR
216.186.51.254 AS54436 Highline School District 1.05ms from Seattle, US
154.54.83.206 AS174 Cogent Communications, LLC 0.58ms from Secaucus, US
119.208.161.254 AS4766 Korea Telecom 1.70ms from Seoul, KR
121.152.66.158 AS4766 Korea Telecom 4.24ms from Seoul, KR
202.188.168.254 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.03ms from Singapore, SG
106.69.135.222 AS7545 TPG Telecom Limited 2.12ms from Sydney, AU
125.227.206.254 AS3462 Data Communication Business Group 0.68ms from Taichung, TW
153.181.178.30 AS4713 NTT DOCOMO BUSINESS,Inc. 9.98ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 103.123.128.135
traceroute to 103.123.128.135 (103.123.128.135): 64 hops max, 52 byte packets
5 [AS20473] 66.42.47.3 0.148 ms
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 AS131662 at robtex.

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