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 768
IPv6 addresses 2,417,851,639,229,258,349,412,352
ASN type ISP
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
103.123.128.178 ██████████ 1
103.123.128.199 ██████████ 1
103.123.128.170 ██████████ 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

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

IP Address ASN Details
103.123.128.25 AS131662 Denpa Ltd. 0.15ms from Tokyo, JP
2403:a2c0:129:: AS131662 Denpa Ltd. 0.20ms from Tokyo, JP
2403:a2c0:128:97e1:a552:d269:851:e8f AS131662 Denpa Ltd. 0.20ms from Tokyo, JP
103.123.129.4 AS131662 Denpa Ltd. 0.16ms 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
58.171.220.158 AS1221 Telstra Limited 2.91ms from Brisbane, AU
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73.8.2.94 AS7922 Comcast Cable Communications, LLC 5.24ms from Chicago, US
34.254.235.14 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE
35.207.168.142 AS15169 Google LLC 0.10ms from Frankfurt am Main, DE
71.202.43.46 AS7922 Comcast Cable Communications, LLC 6.94ms from Fremont, US
130.241.192.254 AS2842 Goteborgs universitet 0.87ms from Goeteborg, SE
77.23.33.254 AS3209 Vodafone GmbH 3.37ms from Hamburg, DE
39.104.95.174 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.13ms from Hohhot, CN
210.3.37.222 AS9304 HGC Global Communications Limited 1.14ms from Hong Kong, HK
65.70.58.254 AS7018 AT&T Enterprises, LLC 1.35ms from Houston, US
188.132.173.14 AS49334 SH ONLINE ILETISIM ANONIM SIRKETI 0.32ms from Istanbul, TR
177.89.162.254 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 3.08ms from Joao Pessoa, BR
86.194.223.14 AS3215 Orange S.A. 6.21ms from Marseille, FR
68.3.251.110 AS22773 Cox Communications Inc. 4.41ms from Phoenix, US
206.80.126.30 AS14230 ARK Data Centers LLC 3.78ms from Pittsburgh, US
212.70.173.62 AS8194 VAS "Latvijas Valsts radio un televizijas centrs" 0.73ms from Riga, LV
121.177.111.238 AS4766 Korea Telecom 6.65ms from Seoul, KR
14.37.139.222 AS4766 Korea Telecom 1.00ms from Seoul, KR
59.31.212.30 AS4766 Korea Telecom 3.08ms from Seoul, KR
220.255.243.254 AS9506 Singtel Fibre Broadband 1.00ms from Singapore, SG
133.114.120.110 AS2527 Sony Network Communications Inc. 1.46ms from Tokyo, JP
91.218.70.238 AS198001 INFOGLOB SZCZERCOW Lukasz Pietras 4.07ms from Warsaw, PL
92.98.254.238 AS5384 Emirates Internet 4.08ms from Al Fujairah City, AE
97.201.191.78 AS6167 Verizon Business 11.62ms 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 -f5 103.123.130.11
traceroute to 103.123.130.11 (103.123.130.11): 64 hops max, 52 byte packets
6 [AS3491] 63.216.242.46 49.882 ms
7 *
8 *
9 [AS20473] 66.42.47.66 48.949 ms
10 [AS131662] 103.123.130.11 48.939 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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