Autonomous System 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 149
IPv4 addresses 1,280
IPv6 addresses 6,044,629,098,073,145,873,530,880
ASN type Hosting
Registry apnic
Updated 5 months ago on Nov 07, 2025

IP Ranges

Netblock Company Num of IPs
168.95.245.0/24 Chunghwa Telecom Co.,Ltd. 256
168.95.246.0/24 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:b000:570::/48 HiNet Taiwan
2001:b000:571::/48 HiNet Taiwan
2001:b000:590::/48 HiNet Taiwan
2001:b000:591::/48 HiNet Taiwan
2001:b000:594::/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 149 domain names hosted across 16 IP addresses on this ASN.

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IP Address Domain Domains on this IP
168.95.246.2 ██████████ 16
168.95.245.4 ██████████ 15
203.74.220.4 ██████████ 14
168.95.245.1 ██████████ 13
168.95.246.1 ██████████ 13
203.74.220.1 █████████ 11
203.74.221.3 ██████████ 10
168.95.245.3 ██████████ 10
203.74.220.3 ██████████ 10
168.95.246.4 ██████████ 9

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Peers

There are 3 peers for this ASN.

Peers Name
AS3462 Data Communication Business Group
AS9505 Taiwan Internet Gateway
AS9680 HiNet Service Center in U.S.A
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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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Pingable IPs

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

IP Address ASN Details
2001:b000:591::4 AS131660 Data Communication Business Group, 0.21ms from Los Angeles, US
168.95.245.13 AS131660 Data Communication Business Group, 0.62ms from Taipei, TW
203.74.221.2 AS131660 Data Communication Business Group, 0.19ms from Los Angeles, US
203.74.220.4 AS131660 Data Communication Business Group, 0.75ms from Fremont, US
2001:b000:571::1 AS131660 Data Communication Business Group, 4.36ms from Chang-hua, TW
2001:b000:594::3 AS131660 Data Communication Business Group, 0.61ms from Hong Kong, HK
203.74.222.133 AS131660 Data Communication Business Group, 0.26ms from Hong Kong, HK
168.95.246.1 AS131660 Data Communication Business Group, 0.61ms from Taipei, TW
2001:b000:570::1 AS131660 Data Communication Business Group, 5.13ms from Chang-hua, TW
2001:b000:590::1 AS131660 Data Communication Business Group, 0.71ms from San Jose, US

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
102.40.211.172 AS8452 TE-AS 5.41ms from Cairo, EG
129.79.91.156 AS87 Indiana University 5.75ms from Chicago, US
154.92.4.60 AS138995 Antbox Networks Limited 0.63ms from Hong Kong, HK
34.8.86.12 AS396982 Google LLC 0.07ms from Melbourne, AU
5.45.64.76 AS58061 Scalaxy B.V. 0.19ms from Meppel, NL
98.244.131.172 AS7922 Comcast Cable Communications, LLC 13.31ms from Orlando, US
90.72.131.92 AS2376 Bleu SAS 0.95ms from Paris, FR
89.81.3.252 AS5410 Bouygues Telecom SA 7.25ms from Paris, FR
90.180.61.124 AS5610 O2 Czech Republic, a.s. 2.69ms from Prague, CZ
136.248.67.204 AS31898 Oracle Corporation 0.28ms from Sao Paulo, BR
110.76.27.252 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.69ms from Shanghai, CN
1.15.239.220 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.57ms from Shanghai, CN
125.14.125.156 AS9824 JCOM Co., Ltd. 10.39ms from Tokyo, JP
94.101.211.204 AS42525 GlobalConnect A/S 3.88ms from Tønder, DK
69.178.71.172 AS8047 GENERAL COMMUNICATION, INC. 5.29ms from Anchorage, US
213.155.64.188 AS12337 noris network AG 5.02ms from Frankfurt am Main, DE
2.203.169.156 AS3209 Vodafone GmbH 2.11ms from Frankfurt am Main, DE
124.88.155.28 AS4837 CHINA UNICOM China169 Backbone 14.79ms from Hami, CN
199.119.183.44 AS2734 CoreSite 4.52ms from Jacksonville, US
189.136.214.156 AS8151 UNINET 2.85ms from Mexico City, MX
60.130.74.76 AS17676 SoftBank Corp. 3.67ms from Osaka, JP
177.190.88.60 AS262977 ADSNET TELECOM LTDA 6.59ms from Osasco, BR
2.39.239.140 AS30722 Fastweb SpA 11.85ms from Rome, IT
43.153.17.12 AS132203 Tencent Building, Kejizhongyi Avenue 0.26ms from San Jose, US
140.188.119.188 AS54600 PEG TECH INC 0.65ms from San Jose, 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 203.74.222.126
traceroute to 203.74.222.126 (203.74.222.126): 64 hops max, 52 byte packets
2 [AS23961] 156.0.200.34 0.127 ms
3 *
5 [] 36.255.56.66 0.394 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 AS131660 at robtex.

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