Autonomous System details

AS17709

Asia Pacific Telecom · aptg.com.tw

Taiwan

Mobile

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AS17709 – Asia Pacific Telecom

Field	Value
Country	Taiwan
Website	aptg.com.tw
Hosted domains	393
IPv4 addresses	1,009,664
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	2 months ago on Nov 06, 2025

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
124.219.119.0/24	Asia Pacific On-line Services 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
210.63.208.0/24	Asia Pacific On-Line Service Inc.	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
223.22.100.0/24	Asia Pacific On-Line Service Inc.	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.

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WHOIS Details

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                                                ASHandle:       AS17709
                                                OrgID:          AS17709
                                                ASName:         AS17709
                                                ASNumber:       AS17709
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 393 domain names hosted across 187 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
124.219.119.28	██████████	30
124.219.119.49	█████████	14
124.219.119.37	████████	9
218.35.163.56	██████████	7
124.219.119.51	██████████	6
124.219.119.43	█████████	6
124.219.119.26	██████████	6
124.219.119.12	███████	6
124.219.119.19	██████████	6
124.219.119.57	█████████	5

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Peers

There are 43 peers for this ASN.

Peers	Name
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
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
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.
AS48266	Catixs Ltd
AS49544	i3D.net 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.

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Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS4637	Telstra Global
AS4780	Digital United Inc.

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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.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
2404::2	AS17709 Asia Pacific Telecom	`3.90ms` from Chang-hua, TW
210.201.78.114	AS17709 Asia Pacific Telecom	`1.20ms` from Taipei, TW
211.76.96.31	AS17709 Asia Pacific Telecom	`0.64ms` from Taipei, TW
211.76.98.164	AS17709 Asia Pacific Telecom	`0.69ms` from Taipei, TW
210.201.72.5	AS17709 Asia Pacific Telecom	`0.73ms` from Taipei, TW
210.63.232.30	AS17709 Asia Pacific Telecom	`1.11ms` from Taipei, TW
210.63.208.163	AS17709 Asia Pacific Telecom	`4.04ms` from Taipei, TW
124.219.119.157	AS17709 Asia Pacific Telecom	`1.11ms` from Taipei, TW
210.63.210.6	AS17709 Asia Pacific Telecom	`1.01ms` from Taipei, TW
210.203.22.255	AS17709 Asia Pacific Telecom	`0.91ms` from Taipei, TW
210.203.23.255	AS17709 Asia Pacific Telecom	`0.98ms` from Taipei, TW
2404:0:10a5:80a6:face:b00c:0:358e	AS17709 Asia Pacific Telecom	`3.55ms` from Chang-hua, TW
210.58.105.160	AS17709 Asia Pacific Telecom	`5.54ms` from Taipei, TW
211.76.102.223	AS17709 Asia Pacific Telecom	`0.50ms` from Taipei, TW
203.79.250.170	AS17709 Asia Pacific Telecom	`0.70ms` from Taipei, TW
210.201.34.4	AS17709 Asia Pacific Telecom	`0.73ms` from Taipei, TW
211.76.110.250	AS17709 Asia Pacific Telecom	`0.79ms` from Taipei, TW
2404:0:1000::99:222	AS17709 Asia Pacific Telecom	`3.94ms` from Chang-hua, TW
203.79.254.30	AS17709 Asia Pacific Telecom	`0.21ms` from Taipei, TW
202.178.212.1	AS17709 Asia Pacific Telecom	`1.42ms` from Taipei, TW
2404:0:10a0:3b4b::e	AS17709 Asia Pacific Telecom	`3.50ms` from Chang-hua, TW
203.79.255.241	AS17709 Asia Pacific Telecom	`0.91ms` from Taipei, TW
210.201.32.1	AS17709 Asia Pacific Telecom	`1.16ms` from Taipei, TW
203.79.252.50	AS17709 Asia Pacific Telecom	`0.95ms` from Taipei, TW
210.201.93.49	AS17709 Asia Pacific Telecom	`0.57ms` 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
82.170.214.93	AS1136 KPN B.V.	`0.98ms` from Amsterdam, NL
20.81.97.141	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
168.11.212.253	AS3480 Board of Regents of the University System of Georgia	`4.87ms` from Atlanta, US
217.70.134.13	AS15366 DNS:NET Internet Service GmbH	`0.41ms` from Berlin, DE
178.254.27.205	AS42730 EVANZO e-commerce GmbH	`0.40ms` from Frankfurt am Main, DE
42.5.66.61	AS4837 CHINA UNICOM China169 Backbone	`8.85ms` from Liaoyang, CN
51.14.164.205	AS2856 British Telecommunications PLC	`2.60ms` from London, GB
82.12.115.125	AS5089 Virgin Media Limited	`13.67ms` from London, GB
104.254.160.141	AS14265 TPx Communications	`0.57ms` from Los Angeles, US
86.66.45.237	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.53ms` from Lyon, FR
60.105.130.189	AS17676 SoftBank Corp.	`3.75ms` from Osaka, JP
34.7.53.45	AS396982 Google LLC	`0.12ms` from Oudeschip, NL
190.219.55.205	AS18809 Cable Onda	`0.73ms` from Panama, PA
86.233.184.141	AS3215 Orange S.A.	`8.96ms` from Paris, FR
45.235.86.13	AS268194 Telecomunicações S. Gonçalves ltda-ME	`6.42ms` from Rio de Janeiro, BR
143.0.22.189	AS263985 BRASIL TECPAR \| AMIGO \| AVATO	`1.86ms` from Sao Paulo, BR
192.157.12.13	AS138380 VOLVO GROUP KOREA CO LTD, Construction Equipment Seoul	`6.95ms` from Seoul, KR
210.204.128.237	AS4766 Korea Telecom	`10.18ms` from Seoul, KR
1.240.163.125	AS9318 SK Broadband Co Ltd	`2.05ms` from Seoul, KR
115.45.112.77	AS17962 ShenZhen Topway Video Communication Co. Ltd	`4.74ms` from Shenzhen, CN
192.115.21.221	AS8551 Bezeq International Ltd.	`3.91ms` from Tel Aviv, IL
87.105.189.253	AS12741 Netia SA	`0.53ms` from Wrocław, PL
2.191.101.45	AS58224 Iran Telecommunication Company PJS	`15.22ms` from Yerevan, AM
174.99.172.29	AS11426 Charter Communications Inc	`0.79ms` from Charlotte, US
98.211.243.237	AS7922 Comcast Cable Communications, LLC	`8.83ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -m5 210.85.145.136

traceroute to 210.85.145.136 (210.85.145.136): 5 hops max, 52 byte packets

1 [AS15169] 66.249.95.114 177.453 ms

2 [AS17709] 203.79.255.97 191.403 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On December 28th 2025

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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.

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