AS number details

AS131660

Data Communication Business Group,  ·  twnic.net.tw

Taiwan

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AS131660 – Data Communication Business Group,

Field Value
Country Taiwan
Website twnic.net.tw
Hosted domains 42
Number of IPv4 1,024
Number of IPv6 4,835,703,278,458,516,698,824,704
ASN type Hosting
Registry apnic
Updated 4 years ago on Nov 04, 2021

IP Ranges

Netblock Company Num of IPs
114.25.250.0/24 Chunghwa Telecom Co.,Ltd. 256
203.74.220.0/24 Data Communication Business Group, 256
203.74.221.0/24 Data Communication Business Group, 256
203.74.222.0/24 Data Communication Business Group, 256
Netblock Company
2001:b000:590::/48 HiNet Taiwan
2001:b000:591::/48 HiNet Taiwan
2001:b000:594::/48 HiNet Taiwan
2001:b000:59c::/48 HiNet Taiwan
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WHOIS Details

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                                                ASHandle:       AS131660
                                                OrgID:          AS131660
                                                ASName:         AS131660
                                                ASNumber:       AS131660
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 42 domain names hosted across 8 IP addresses on this ASN.

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IP Address Domain Domains on this IP
203.74.221.4 ██████████ 8
203.74.220.3 ██████████ 8
203.74.220.1 ██████████ 8
203.74.220.4 ██████████ 7
203.74.221.2 █████████ 6
203.74.220.2 ██████████ 5
203.74.221.1 ██████████ 4
203.74.221.3 ██████████ 3

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Peers

There are 4 peers for this ASN.

Peers Name
AS3462 Data Communication Business Group
AS9505 Taiwan Internet Gateway
AS9680 HiNet Service Center in U.S.A
AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS3462 Data Communication Business Group
AS9505 Taiwan Internet Gateway
AS9680 HiNet Service Center in U.S.A
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Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
203.74.220.2 AS131660 Data Communication Business Group, 0.54ms from San Jose, US
203.74.222.133 AS131660 Data Communication Business Group, 0.26ms from Hong Kong, HK
2001:b000:591::2 AS131660 Data Communication Business Group, 0.19ms from Los Angeles, US
2001:b000:590::2 AS131660 Data Communication Business Group, 0.83ms from San Jose, US
203.74.221.3 AS131660 Data Communication Business Group, 0.19ms from Los Angeles, US
114.25.250.11 AS131660 Data Communication Business Group, 0.58ms from Taipei, TW
2001:b000:59c::8 AS131660 Data Communication Business Group, 3.63ms from Chang-hua, TW
2001:b000:594::3 AS131660 Data Communication Business Group, 0.26ms from Hong Kong, HK

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
141.148.58.28 AS31898 Oracle Corporation 0.28ms from Ashburn, US
108.215.125.92 AS7018 AT&T Enterprises, LLC 1.51ms from Atlanta, US
135.18.108.204 AS8075 Microsoft Corporation 0.36ms from Boydton, US
59.61.71.44 AS4134 CHINANET-BACKBONE 5.16ms from Fuzhou, CN
192.55.241.12 AS63171 Pasadena Independent School District 4.61ms from Houston, US
41.18.24.12 AS29975 Vodacom 12.91ms from Johannesburg, ZA
18.169.63.60 AS16509 Amazon.com, Inc. 0.12ms from London, GB
192.43.227.28 AS1851 The University of Adelaide 9.63ms from Melbourne, AU
50.100.106.124 AS577 Bell Canada 3.92ms from Montreal, CA
109.161.93.12 AS12389 PJSC Rostelecom 11.18ms from Moscow, RU
66.179.251.204 AS8560 IONOS SE 1.21ms from New York City, US
147.161.232.220 AS62044 Zscaler Switzerland GmbH 0.10ms from Paris, FR
44.214.36.236 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
76.121.208.140 AS7922 Comcast Cable Communications, LLC 4.21ms from Seattle, US
95.52.71.92 AS12389 PJSC Rostelecom 9.46ms from Stockholm, SE
36.237.233.204 AS3462 Data Communication Business Group 4.39ms from Taichung, TW
120.113.39.188 AS1659 Taiwan Academic Network (TANet) Information Center 5.46ms from Taipei, TW
188.0.58.204 AS57201 Estonian Defence Forces 1.35ms from Tallinn, EE
140.204.8.28 AS31898 Oracle Corporation 0.28ms from Tokyo, JP
77.244.254.220 AS47692 Nessus GmbH 0.29ms from Vienna, AT
213.141.250.76 AS16285 Joint Stock Company TransTeleCom 1.24ms from Yekaterinburg, RU
135.84.204.252 AS53435 JACKSON ENERGY AUTHORITY 8.88ms from Atlanta, US
8.152.87.188 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.71ms from Beijing, CN
34.221.167.108 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
91.82.4.28 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 10.24ms from Budapest, HU

Traceroute

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

$
traceroute -a -n -q1 -f2 203.74.221.254
traceroute to 203.74.221.254 (203.74.221.254): 64 hops max, 52 byte packets
2 [] 84.17.33.142 198.335 ms
3 [] 138.199.0.107 0.243 ms
4 [AS9680] 202.39.82.210 0.272 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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 AS131660 at robtex.

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