Autonomous System details

AS4782

Data Communication Business Group  ·  cht.com.tw

Taiwan

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AS4782 – Data Communication Business Group

Field Value
Country Taiwan
Website cht.com.tw
Hosted domains 643
IPv4 addresses 414,208
IPv6 addresses 158,456,325,028,528,676,000,000,000,000
ASN type ISP
Registry apnic
Updated 6 months ago on Nov 06, 2025

IP Ranges

Netblock Company Num of IPs
117.56.0.0/16 Government Service Network (GSN) 65,536
163.29.0.0/16 Government Service Network (GSN) 65,536
210.69.0.0/16 Government Service Network (GSN) 65,536
223.200.0.0/16 Government Service Network (GSN) 65,536
61.60.0.0/17 Government Service Network (GSN) 32,768
203.65.0.0/17 Ministry of Health and Welfare 32,768
210.241.0.0/17 GSN, Taiwan Government Service Network. 32,768
117.56.0.0/18 Government Service Network (GSN) 16,384
61.57.32.0/19 Government Service Network (GSN) 8,192
61.67.64.0/19 Government Service Network (GSN) 8,192
124.199.64.0/19 Government Service Network (GSN) 8,192
203.65.128.0/19 Ministry of Health and Welfare 8,192
211.79.128.0/19 Government Service Network (GSN) 8,192
211.79.160.0/19 Government Service Network (GSN) 8,192
124.199.96.0/20 Government Service Network (GSN) 4,096
103.160.86.0/23 Deartment of Information Technology,Taipei City Government 512
210.69.234.0/24 Government Service Network (GSN) 256

Netblock Company
2001:4420::/32 Government Service Network in Taiwan
2406:e5c0::/32 Deartment of Information Technology,Taipei City Government
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WHOIS Details

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                                                ASHandle:       AS4782
                                                OrgID:          AS4782
                                                ASName:         AS4782
                                                ASNumber:       AS4782
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 643 domain names hosted across 564 IP addresses on this ASN.

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IP Address Domain Domains on this IP
163.29.207.130 ██████████ 31
163.29.206.105 ██████████ 14
163.29.36.96 ██████████ 13
211.79.170.9 ██████████ 9
163.29.253.188 ██████████ 6
117.56.4.165 ██████████ 5
210.241.9.39 ██████████ 5
210.69.2.1 ██████████ 5
223.200.178.28 ██████████ 4
163.29.130.173 ██████████ 4

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Peers

There is 1 peer for this ASN.

Peers Name
AS3462 Data Communication Business Group
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS3462 Data Communication Business Group
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
210.69.1.100 AS4782 Data Communication Business Group 0.95ms from Taipei, TW
124.199.64.123 AS4782 Data Communication Business Group 1.51ms from Taipei, TW
163.29.175.126 AS4782 Data Communication Business Group 1.52ms from Taipei, TW
210.69.2.100 AS4782 Data Communication Business Group 3.26ms from Taipei, TW
163.29.22.234 AS4782 Data Communication Business Group 1.40ms from Taipei, TW
61.67.65.126 AS4782 Data Communication Business Group 1.43ms from Taipei, TW
163.29.17.221 AS4782 Data Communication Business Group 1.13ms from Taipei, TW
61.57.47.193 AS4782 Data Communication Business Group 1.07ms from Taipei, TW
2001:4420:6709:0:10:0:12:240 AS4782 Data Communication Business Group 5.93ms from Chang-hua, TW
210.69.240.240 AS4782 Data Communication Business Group 1.08ms from Taipei, TW
210.241.67.254 AS4782 Data Communication Business Group 1.66ms from Taipei, TW
117.56.218.211 AS4782 Data Communication Business Group 1.35ms from Taipei, TW
163.29.135.126 AS4782 Data Communication Business Group 1.48ms from Taipei, TW

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
109.94.225.254 AS203877 ASTRA TELEKOM DOO BEOGRAD 2.13ms from Belgrade, RS
109.137.155.126 AS5432 Proximus NV 1.03ms from Brussels, BE
81.240.84.142 AS5432 Proximus NV 3.72ms from Brussels, BE
216.21.38.142 AS16399 First Communications LLC 0.91ms from Chicago, US
108.198.36.110 AS7018 AT&T Enterprises, LLC 3.92ms from Chicago, US
73.3.44.142 AS7922 Comcast Cable Communications, LLC 12.34ms from Chicago, US
51.190.214.142 AS5607 Sky UK Limited 5.80ms from Erith, GB
120.55.56.46 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.67ms from Hangzhou, CN
14.161.126.206 AS45899 VNPT Corp 2.96ms from Ho Chi Minh City, VN
220.118.210.254 AS4766 Korea Telecom 1.37ms from Incheon, KR
143.109.36.254 AS21859 Zenlayer Inc 0.30ms from Los Angeles, US
95.234.132.46 AS3269 Telecom Italia S.p.A. 5.56ms from Milan, IT
93.84.111.254 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 1.16ms from Minsk, BY
114.191.18.174 AS4713 NTT DOCOMO BUSINESS,Inc. 6.32ms from Osaka, JP
3.227.181.126 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
13.223.181.110 AS14618 Amazon.com, Inc. 0.79ms from Reston, US
221.146.6.254 AS4766 Korea Telecom 1.59ms from Seoul, KR
115.11.132.254 AS4766 Korea Telecom 4.81ms from Seoul, KR
116.214.128.254 AS9809 SHENZHEN NOVA TECHNOLOGIES DEVELOPMENT.,LTD. 4.88ms from Shanghai, CN
153.162.54.78 AS4713 NTT DOCOMO BUSINESS,Inc. 7.35ms from Tokyo, JP
73.147.211.206 AS7922 Comcast Cable Communications, LLC 9.78ms from Ashburn, US
50.253.208.126 AS7922 Comcast Cable Communications, LLC 7.34ms from Ashburn, US
57.152.124.254 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
173.161.98.30 AS7922 Comcast Cable Communications, LLC 5.11ms from Chicago, US
96.97.175.254 AS7922 Comcast Cable Communications, LLC 1.50ms from Denver, US

Traceroute

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

$
traceroute -a -n -q1 -m7 163.29.84.192
traceroute to 163.29.84.192 (163.29.84.192): 7 hops max, 52 byte packets
1 [AS57403] 188.241.240.1 15.258 ms
2 *
3 *
4 [AS9050] 92.87.88.57 10.829 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Bucharest, RO
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 AS4782 at robtex.

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