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 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
103.123.128.199 ██████████ 1
103.123.128.178 ██████████ 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

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

IP Address ASN Details
103.123.130.234 AS131662 Denpa Ltd. 0.16ms from Tokyo, JP
103.123.129.114 AS131662 Denpa Ltd. 0.17ms 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
91.64.158.254 AS3209 Vodafone GmbH 7.84ms from Berlin, DE
45.58.61.238 AS50131 Spartan Host Ltd 0.81ms from Dallas, US
34.254.235.14 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE
91.89.126.46 AS3209 Vodafone GmbH 8.78ms from Frankfurt am Main, DE
42.3.163.254 AS4760 HKT Limited 0.75ms from Hong Kong, HK
210.186.142.254 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 3.69ms from Kuala Lumpur, MY
172.114.75.206 AS20001 Charter Communications Inc 6.39ms from Los Angeles, US
107.167.58.190 AS36352 HostPapa 0.36ms from Los Angeles, US
47.151.181.238 AS5650 Frontier Communications of America, Inc. 4.24ms from Los Angeles, US
218.220.119.190 AS9617 JCOM Co., Ltd. 10.72ms from Osaka, JP
211.64.213.254 AS4538 China Education and Research Network Center 1.39ms from Qingdao, CN
200.146.235.46 AS16735 ALGAR TELECOM S/A 1.19ms from Sao Paulo, BR
121.160.127.254 AS4766 Korea Telecom 0.95ms from Seoul, KR
193.187.248.254 AS8412 T-Mobile Austria GmbH 4.38ms from Vienna, AT
149.156.206.126 AS8267 Academic Computer Centre CYFRONET AGH 9.45ms from Warsaw, PL
109.195.99.254 AS51604 JSC "ER-Telecom Holding" 12.48ms from Yekaterinburg, RU
86.83.6.62 AS1136 KPN B.V. 2.42ms from Amsterdam, NL
98.252.193.14 AS7922 Comcast Cable Communications, LLC 4.97ms from Atlanta, US
52.27.66.62 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
69.53.1.94 AS13977 Fidium 5.82ms from Boston, US
200.140.169.158 AS8167 V tal 8.42ms from Brasilia, BR
63.111.9.254 AS701 Verizon Business 16.04ms from Chicago, US
98.46.38.110 AS7922 Comcast Cable Communications, LLC 7.30ms from Chicago, US
98.197.210.142 AS7922 Comcast Cable Communications, LLC 11.88ms from Dallas, US
38.48.202.14 AS398823 PEG TECH INC 0.29ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f2 103.123.130.76
traceroute to 103.123.130.76 (103.123.130.76): 64 hops max, 52 byte packets
2 [AS749] 11.73.7.213 0.304 ms
3 *
4 *
6 *
7 *
8 [] 101.203.90.136 31.846 ms
9 *
10 *
11 [AS20473] 66.42.47.9 32.045 ms
12 [AS131662] 103.123.130.76 32.091 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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