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 6,044,629,098,073,146,000,000,000
ASN type Hosting
Registry apnic
Updated 6 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
203.74.221.4 ██████████ 10
203.74.221.3 ██████████ 8
203.74.220.4 ██████████ 7
203.74.220.1 █████████ 7
203.74.220.2 ██████████ 7
203.74.221.2 ██████████ 6
203.74.220.3 ██████████ 6

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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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
168.95.246.3 AS131660 Data Communication Business Group, 0.63ms from Taipei, TW
2001:b000:594::2 AS131660 Data Communication Business Group, 0.59ms from Hong Kong, HK
2001:b000:591::1 AS131660 Data Communication Business Group, 0.19ms from Los Angeles, US
203.74.221.2 AS131660 Data Communication Business Group, 0.19ms from Los Angeles, US
168.95.245.11 AS131660 Data Communication Business Group, 0.62ms from Taipei, TW
2001:b000:571::1 AS131660 Data Communication Business Group, 4.70ms from Chang-hua, TW
2001:b000:590::4 AS131660 Data Communication Business Group, 0.78ms from San Jose, US
203.74.220.1 AS131660 Data Communication Business Group, 0.88ms from San Jose, US
203.74.222.129 AS131660 Data Communication Business Group, 0.27ms 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
162.191.59.188 AS21928 T-Mobile USA, Inc. 18.60ms from Chicago, US
184.154.5.92 AS32475 Internap Holding LLC 1.05ms from Chicago, US
141.8.234.12 AS57087 JYSK A/S 6.36ms from Copenhagen, DK
213.155.64.188 AS12337 noris network AG 5.04ms from Frankfurt am Main, DE
2.203.169.156 AS3209 Vodafone GmbH 2.81ms from Frankfurt am Main, DE
79.121.163.12 AS8881 1&1 Versatel GmbH 0.44ms from Frankfurt am Main, DE
177.243.192.28 AS13999 Mega Cable, S.A. de C.V. 10.15ms from Guadalajara, MX
116.97.68.204 AS7552 Viettel Group 4.03ms from Hanoi, VN
36.56.46.92 AS4134 CHINANET BACKBONE 6.97ms from Huainan, CN
102.222.104.12 AS328699 DataKeepers Ltd 0.01ms from Johannesburg, ZA
181.178.117.204 AS11556 Cable & Wireless Panama 1.60ms from Panama, PA
96.234.208.252 AS701 Verizon Business 4.20ms from Philadelphia, US
180.227.141.12 AS17858 LG POWERCOMM 2.02ms from Seoul, KR
121.164.119.156 AS4766 Korea Telecom 2.04ms from Seoul, KR
124.149.164.28 AS7545 TPG Telecom Limited 1.06ms from Sydney, AU
91.247.185.252 AS28917 Fiord Networks, UAB 0.17ms from Amsterdam, NL
104.81.167.28 AS16625 Akamai Technologies, Inc. 0.23ms from Ashburn, US
134.202.25.44 AS54103 MOD Mission Critical, LLC 0.19ms from Atlanta, US
60.3.164.108 AS4837 CHINA UNICOM China169 Backbone 11.66ms from Changchun, CN
3.252.136.124 AS16509 Amazon.com, Inc. 0.47ms from Dublin, IE
76.184.57.28 AS11427 Charter Communications Inc 7.13ms from Houston, US
1.224.56.44 AS9318 SK Broadband Co Ltd 1.59ms from Incheon, KR
108.181.1.60 AS40676 Psychz Networks 0.13ms from Los Angeles, US
46.73.139.12 AS12714 PJSC MegaFon 2.25ms from Moscow, RU
125.173.85.172 AS4713 NTT DOCOMO BUSINESS,Inc. 3.98ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 168.95.246.12
traceroute to 168.95.246.12 (168.95.246.12): 64 hops max, 52 byte packets
1 [AS15169] 72.14.235.202 253.883 ms
2 *
3 *
4 *
5 *
6 [AS3462] 211.22.227.169 263.887 ms
7 [AS131660] 168.95.246.12 264.096 ms
Measurement taken from IPinfo ProbeNet in Madrid, ES
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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