Autonomous System details

AS17709

Asia Pacific Telecom  ·  aptg.com.tw

Taiwan

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS17709 – Asia Pacific Telecom

Field Value
Country Taiwan
Website aptg.com.tw
Hosted domains 398
IPv4 addresses 1,009,408
IPv6 addresses 5,229,371,837,728,726,470,130,149,621,760
ASN type ISP
Registry apnic
Allocated 25 years ago on Apr 02, 2001
Updated 3 months ago on Nov 06, 2025

IP Ranges

Netblock Company Num of IPs
101.136.0.0/14 Asia Pacific On-Line Service Inc. 262,144
223.22.0.0/15 Asia Pacific On-Line Service Inc. 131,072
210.85.0.0/16 ETWebs Taiwan Co. Ltd. 65,536
210.202.0.0/16 Asia Pacific Telecom Co., Ltd 65,536
218.34.0.0/16 ETWebs Taiwan Co. Ltd. 65,536
218.35.0.0/16 ETWebs Taiwan Co. Ltd. 65,536
218.184.0.0/16 ETWebs Taiwan Co. Ltd. 65,536
222.157.0.0/16 Chun-Chien Cable Television Co., Ltd. 65,536
222.250.0.0/16 ETWebs Taiwan Co. Ltd. 65,536
223.22.0.0/16 Asia Pacific On-Line Service Inc. 65,536
223.23.0.0/16 Asia Pacific On-Line Service Inc. 65,536
60.244.0.0/17 Asia Pacific On-line Services Inc. 32,768
60.244.128.0/17 Asia Pacific On-line Services Inc. 32,768
202.178.128.0/17 ETWebs Taiwan Co. Ltd. 32,768
222.251.0.0/17 ETWebs Taiwan Co. Ltd. 32,768
210.58.112.0/20 ETWebs Taiwan Co. Ltd. 4,096
211.76.96.0/20 Eastern Broadband Telecom Co., Ltd 4,096
210.203.48.0/21 Asia Pacific On-line Services Inc. 2,048
210.203.56.0/21 Asia Pacific On-line Services Inc. 2,048
211.76.96.0/21 Eastern Broadband Telecom Co., Ltd 2,048
43.240.104.0/22 Asia Pacific On-Line Service Inc. 1,024
103.36.116.0/22 Asia Pacific On-Line Service Inc. 1,024
203.79.252.0/22 Guo Ke Zhen Hao Co. 1,024
210.63.200.0/22 Asia Pacific On-Line Service Inc. 1,024
210.63.208.0/22 Asia Pacific On-Line Service Inc. 1,024
210.63.212.0/22 Asia Pacific On-Line Service Inc. 1,024
210.63.216.0/22 Asia Pacific On-Line Service Inc. 1,024
210.63.232.0/22 Asia Pacific On-Line Service Inc. 1,024
210.203.8.0/22 Asia Pacific On-line Services Inc. 1,024
210.203.20.0/22 Asia Pacific On-line Services Inc. 1,024
211.76.96.0/22 Eastern Broadband Telecom Co., Ltd 1,024
43.240.104.0/24 Asia Pacific On-Line Service Inc. 256
43.240.105.0/24 Asia Pacific On-Line Service Inc. 256
43.240.106.0/24 Asia Pacific On-Line Service Inc. 256
43.240.107.0/24 Asia Pacific On-Line Service Inc. 256
203.79.212.0/24 Asia Pacific On-line Services Inc. 256
203.79.250.0/24 Asia Pacific On-line Services Inc. 256
203.79.252.0/24 Asia Pacific On-line Services Inc. 256
203.79.253.0/24 Asia Pacific On-line Services Inc. 256
203.79.254.0/24 Guo Ke Zhen Hao Co. 256
203.79.255.0/24 Asia Pacific On-line Services Inc. 256
210.58.88.0/24 ETWebs Taiwan Co. Ltd. 256
210.58.120.0/24 ETWebs Taiwan Co. Ltd. 256
210.200.0.0/24 Asia Pacific On-line Services Inc. 256
210.200.2.0/24 Asia Pacific On-line Services Inc. 256
210.200.129.0/24 Asia Pacific On-line Services Inc. 256
210.200.130.0/24 Asia Pacific On-line Services Inc. 256
210.201.31.0/24 Asia Pacific On-line Services Inc. 256
210.201.32.0/24 Asia Pacific On-line Services Inc. 256
210.201.34.0/24 Huang Chau Long Co. 256
210.201.35.0/24 Ro Wei An Co. 256
210.201.72.0/24 Asia Pacific On-line Services Inc. 256
210.201.78.0/24 Asia Pacific On-line Services Inc. 256
210.201.93.0/24 Asia Pacific On-line Services Inc. 256
210.203.0.0/24 Asia Pacific On-line Services Inc. 256
211.76.96.0/24 Eastern Broadband Telecom Co., Ltd 256
211.76.97.0/24 Eastern Broadband Telecom Co., Ltd 256
211.76.98.0/24 Eastern Broadband Telecom Co., Ltd 256
211.76.99.0/24 Eastern Broadband Telecom Co., Ltd 256
211.76.100.0/24 Eastern Broadband Telecom Co., Ltd 256
211.76.101.0/24 Eastern Broadband Telecom Co., Ltd 256
211.76.102.0/24 Eastern Broadband Telecom Co., Ltd 256
211.76.108.0/24 Eastern Broadband Telecom Co., Ltd 256
211.76.109.0/24 Eastern Broadband Telecom Co., Ltd 256
211.76.110.0/24 Eastern Broadband Telecom Co., Ltd 256
211.76.111.0/24 Eastern Broadband Telecom Co., Ltd 256

Netblock Company
2404::/26 Asia Pacific Online Service Inc.
2001:f10::/32 8F,19-5,Sanchong Rd,Nan Kang Dist,Tapei 115,Tawain R.O.C
2404::/32 Asia Pacific Online Service Inc.
2404:0:1000::/40 Asia Pacific Online Service Inc.
2404:0:10a4::/48 Asia Pacific Online Service Inc.
2404:0:10a6::/48 Asia Pacific Online Service Inc.
2404:0:8a00::/48 Asia Pacific Online Service Inc.
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS17709
                                                OrgID:          AS17709
                                                ASName:         AS17709
                                                ASNumber:       AS17709
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 398 domain names hosted across 189 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
124.219.119.28 ██████████ 30
124.219.119.49 █████████ 13
124.219.119.37 ██████████ 9
124.219.119.43 ██████████ 6
124.219.119.19 ███████ 6
124.219.119.51 ██████████ 6
124.219.119.12 ███████ 6
124.219.119.26 ██████████ 6
124.219.119.57 ██████████ 5
124.219.119.39 ██████████ 4

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 47 peers for this ASN.

Peers Name
AS10111 Zeofast Network
AS12389 PJSC Rostelecom
AS131142 Asia Pacific On-Line Service Inc.
AS131584 Taiwan Intelligent Fiber Optic Network Co.,Ltd.
AS131587 Mega International Commercial Bank
AS131588 Financial Information Service Co., Ltd.
AS131589 Foxconn Technology Group
AS131591 Ambit Microsystem Corporation
AS131593 PEGATRON
AS131596 TBC
AS131601 Dynamic Computing Technology
AS131636 WANIN INTERNATIONAL CO., LTD.
AS131671 FANTASY TECHNOLOGY CO., LTD.
AS132337 Axclusive
AS13335 Cloudflare, Inc.
AS134823 Sky Digital Co., Ltd.
AS137409 GSL Networks Pty LTD
AS138997 Eons Data Communications Limited
AS142271 EWS DS Networks Inc
AS14537 Continent 8 LLC
AS15412 FLAG TELECOM UK LIMITED
AS17710 President Information Corp.
AS18179 MiTAC Inc.
AS18187 Ignite Telecommunications Inc
AS18403 FPT Telecom Company
AS22787 ARRIS Enterprises LLC
AS24115 Equinix
AS24154 Asia Pacific Broadband Fixed Lines Co., Ltd.
AS24155 Asia Pacific Broadband Wireless Communications Inc
AS24482 SG.GS
AS35280 F5 Networks SARL
AS38195 Superloop
AS4637 Telstra Global
AS4780 Digital United Inc.
AS49544 i3D.net B.V
AS51847 Nearoute Limited
AS5580 GTT Communications Netherlands B.V.
AS63927 RISE
AS6939 Hurricane Electric LLC
AS7482 Asia Pacific On-line Service Inc.
AS7713 PT Telekomunikasi Indonesia
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9002 RETN Limited
AS9311 HITRON TECHNOLOGY INC.
AS9498 BHARTI Airtel Ltd.
AS955 LSHIY LLC
AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS4637 Telstra Global
AS4780 Digital United Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are 19 downstreams for this ASN.

Downstreams Name
AS131142 Asia Pacific On-Line Service Inc.
AS131584 Taiwan Intelligent Fiber Optic Network Co.,Ltd.
AS131587 Mega International Commercial Bank
AS131588 Financial Information Service Co., Ltd.
AS131589 Foxconn Technology Group
AS131591 Ambit Microsystem Corporation
AS131593 PEGATRON
AS131596 TBC
AS131601 Dynamic Computing Technology
AS131636 WANIN INTERNATIONAL CO., LTD.
AS131671 FANTASY TECHNOLOGY CO., LTD.
AS13335 Cloudflare, Inc.
AS17710 President Information Corp.
AS18179 MiTAC Inc.
AS22787 ARRIS Enterprises LLC
AS24154 Asia Pacific Broadband Fixed Lines Co., Ltd.
AS24155 Asia Pacific Broadband Wireless Communications Inc
AS7482 Asia Pacific On-line Service Inc.
AS9311 HITRON TECHNOLOGY INC.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
210.63.233.78 AS17709 Asia Pacific Telecom 1.01ms from Taipei, TW
211.76.99.202 AS17709 Asia Pacific Telecom 0.80ms from Taipei, TW
211.76.110.103 AS17709 Asia Pacific Telecom 0.71ms from Taipei, TW
2404:0:10a4:80a6:face:b00c:0:a7 AS17709 Asia Pacific Telecom 3.57ms from Chang-hua, TW
203.79.212.2 AS17709 Asia Pacific Telecom 1.89ms from Taipei, TW
203.79.253.78 AS17709 Asia Pacific Telecom 0.86ms from Taipei, TW
211.76.109.134 AS17709 Asia Pacific Telecom 0.65ms from Taipei, TW
202.178.212.1 AS17709 Asia Pacific Telecom 1.16ms from Taipei, TW
210.63.210.30 AS17709 Asia Pacific Telecom 0.92ms from Taipei, TW
210.58.88.9 AS17709 Asia Pacific Telecom 1.49ms from Taipei, TW
43.240.106.44 AS17709 Asia Pacific Telecom 0.64ms from Taipei, TW
203.79.255.241 AS17709 Asia Pacific Telecom 0.74ms from Taipei, TW
2404:0:10ff:0:43:240:106:17 AS17709 Asia Pacific Telecom 1.20ms from Hong Kong, HK
211.76.108.21 AS17709 Asia Pacific Telecom 0.64ms from Taipei, TW
211.76.111.30 AS17709 Asia Pacific Telecom 0.80ms from Taipei, TW
210.63.200.254 AS17709 Asia Pacific Telecom 1.05ms from Taipei, TW
2404:0:10a5:80a6:face:b00c:3333:7020 AS17709 Asia Pacific Telecom 3.54ms from Chang-hua, TW
210.201.93.49 AS17709 Asia Pacific Telecom 0.40ms from Taipei, TW
2404:0:10a0:3b4b::7 AS17709 Asia Pacific Telecom 3.40ms from Chang-hua, TW
210.201.31.129 AS17709 Asia Pacific Telecom 0.88ms from Taipei, TW
2404::2 AS17709 Asia Pacific Telecom 3.59ms from Chang-hua, TW
43.240.105.1 AS17709 Asia Pacific Telecom 5.65ms from Taipei, TW
210.201.72.1 AS17709 Asia Pacific Telecom 1.44ms from Taipei, TW
210.203.22.255 AS17709 Asia Pacific Telecom 0.90ms from Taipei, TW
203.79.254.30 AS17709 Asia Pacific Telecom 0.19ms 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
24.123.209.93 AS33363 Charter Communications, Inc 9.37ms from Chicago, US
72.179.28.45 AS11427 Charter Communications Inc 4.32ms from Dallas, US
208.123.100.253 AS14860 SMARTCOM TELEPHONE, LLC 11.83ms from Dallas, US
52.153.177.157 AS8075 Microsoft Corporation 3.57ms from Denver, US
93.193.188.45 AS3320 Deutsche Telekom AG 3.62ms from Hamburg, DE
24.92.98.125 AS11427 Charter Communications Inc 5.90ms from Houston, US
176.40.180.173 AS34984 Superonline Iletisim Hizmetleri A.S. 5.01ms from Istanbul, TR
35.179.133.157 AS16509 Amazon.com, Inc. 0.56ms from London, GB
45.30.183.61 AS7018 AT&T Enterprises, LLC 1.79ms from Los Angeles, US
95.32.254.13 AS12389 PJSC Rostelecom 8.59ms from Moscow, RU
173.240.158.253 AS19318 Interserver, Inc 0.39ms from New York City, US
95.191.18.205 AS12389 PJSC Rostelecom 5.55ms from Novosibirsk, RU
45.235.86.13 AS268194 Telecomunicações S. Gonçalves ltda-ME 6.59ms from Rio de Janeiro, BR
86.34.73.221 AS9050 Orange Romania S.A. 0.59ms from Timisoara, RO
60.77.72.45 AS17676 SoftBank Corp. 6.20ms from Tokyo, JP
78.0.175.61 AS5391 Hrvatski Telekom d.d. 2.36ms from Zagreb, HR
82.170.214.93 AS1136 KPN B.V. 0.97ms from Amsterdam, NL
151.145.138.45 AS20115 Charter Communications LLC 0.58ms from Ashburn, US
40.121.35.253 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
104.43.192.45 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
65.229.159.221 AS701 Verizon Business 0.30ms from Frankfurt am Main, DE
113.160.220.221 AS45899 VNPT Corp 5.75ms from Hanoi, VN
116.48.214.141 AS9444 Hong Kong Telecommunications (HKT) Limited 1.67ms from Hong Kong, HK
81.179.165.29 AS13285 TalkTalk Communications Limited 1.29ms from London, GB
80.183.28.173 AS3269 Telecom Italia S.p.A. 2.05ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -m5 210.85.169.154
traceroute to 210.85.169.154 (210.85.169.154): 5 hops max, 52 byte packets
1 [AS15169] 66.249.95.114 177.409 ms
2 [AS17709] 203.79.255.97 191.413 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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 AS17709 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs