Autonomous System details

AS17709

Asia Pacific Telecom · aptg.com.tw

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AS17709 – Asia Pacific Telecom

Field	Value
Country	Taiwan
Website	aptg.com.tw
Hosted domains	284
IPv4 addresses	1,008,896
IPv6 addresses	5,229,371,837,728,726,464,957,600,000,000
ASN type	ISP
Registry	apnic
Allocated	25 years ago on Apr 02, 2001
Updated	5 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
210.63.208.0/22	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
124.219.6.0/24	Asia Pacific On-line Services Inc.	256
124.219.108.0/24	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
210.200.0.0/24	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
210.201.33.0/24	Strategic Association Through Co., Ltd. Jungli Bra	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.

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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 284 domain names hosted across 166 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
210.85.5.93	██████████	1
210.63.210.114	██████████	1
210.203.20.236	██████████	1
210.203.20.138	██████████	1

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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
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
AS140227	Hong Kong Communications International Co., Limited
AS142271	EWS DS Networks Inc
AS14537	Continent 8 LLC
AS15412	FLAG TELECOM UK LIMITED
AS17710	President Information Corp.
AS18179	MiTAC Inc.
AS22787	CommScope Technologies 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
AS38008	Aperture Science Limited
AS38195	Superloop
AS4637	Telstra Global
AS4780	Digital United Inc.
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 18 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
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	CommScope Technologies 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

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

IP Address	ASN	Details
210.203.22.255	AS17709 Asia Pacific Telecom	`1.39ms` from Taipei, TW
210.63.233.94	AS17709 Asia Pacific Telecom	`1.47ms` from Taipei, TW
2404::2	AS17709 Asia Pacific Telecom	`1.65ms` from Taipei, TW
210.201.32.1	AS17709 Asia Pacific Telecom	`1.80ms` from Taipei, TW
210.201.35.14	AS17709 Asia Pacific Telecom	`0.89ms` from Taipei, TW
211.76.97.1	AS17709 Asia Pacific Telecom	`1.10ms` from Taipei, TW
203.79.254.54	AS17709 Asia Pacific Telecom	`0.91ms` from Taipei, TW
203.79.212.2	AS17709 Asia Pacific Telecom	`2.00ms` from Taipei, TW
210.200.2.133	AS17709 Asia Pacific Telecom	`5.72ms` from Taipei, TW
2404:0:10ff::f51:134	AS17709 Asia Pacific Telecom	`0.88ms` from Taipei, TW
210.203.20.255	AS17709 Asia Pacific Telecom	`1.30ms` from Taipei, TW
210.201.72.1	AS17709 Asia Pacific Telecom	`1.22ms` from Taipei, TW
210.203.23.255	AS17709 Asia Pacific Telecom	`1.42ms` from Taipei, TW
43.240.106.36	AS17709 Asia Pacific Telecom	`1.06ms` from Taipei, TW
43.240.104.142	AS17709 Asia Pacific Telecom	`1.08ms` from Taipei, TW
210.201.93.49	AS17709 Asia Pacific Telecom	`0.85ms` from Taipei, TW
211.76.101.106	AS17709 Asia Pacific Telecom	`0.69ms` from Taipei, TW
210.63.232.6	AS17709 Asia Pacific Telecom	`1.40ms` from Taipei, TW
210.63.210.6	AS17709 Asia Pacific Telecom	`1.23ms` from Taipei, TW
210.201.34.2	AS17709 Asia Pacific Telecom	`0.77ms` from Taipei, TW
210.201.33.114	AS17709 Asia Pacific Telecom	`0.75ms` from Taipei, TW
2404:0:10a4:80a6:face:b00c:3333:7020	AS17709 Asia Pacific Telecom	`1.55ms` from Taipei, TW
210.200.0.100	AS17709 Asia Pacific Telecom	`0.99ms` from Taipei, TW
211.76.111.30	AS17709 Asia Pacific Telecom	`1.09ms` from Taipei, TW
210.201.31.97	AS17709 Asia Pacific Telecom	`1.29ms` 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
74.110.213.237	AS701 Verizon Business	`5.01ms` from Ashburn, US
43.254.161.61	AS45648 Berlin,Germany	`7.13ms` from Bengaluru, IN
89.247.226.237	AS8881 1&1 Versatel GmbH	`0.99ms` from Berlin, DE
24.163.47.125	AS11426 Charter Communications Inc	`12.57ms` from Charlotte, US
185.175.171.173	AS47720 CORK INTERNET EXCHANGE LIMITED	`0.18ms` from Cork, IE
50.219.56.189	AS7922 Comcast Cable Communications, LLC	`0.75ms` from Dallas, US
51.182.203.173	AS5607 Sky UK Limited	`0.82ms` from Dublin, IE
122.163.19.125	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.68ms` from Kolkata, IN
172.116.134.77	AS20001 Charter Communications Inc	`5.82ms` from Los Angeles, US
93.90.32.189	AS12714 PJSC MegaFon	`2.16ms` from Moscow, RU
60.93.77.189	AS17676 SoftBank Corp.	`3.70ms` from Osaka, JP
174.140.66.189	AS11776 Breezeline	`17.61ms` from Pittsburgh, US
150.254.35.205	AS206523 Poznan University of Technology	`0.69ms` from Poznan, PL
98.95.174.77	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
155.98.65.61	AS17055 University of Utah	`1.58ms` from Salt Lake City, US
200.246.127.141	AS4230 CLARO S.A.	`1.02ms` from Sao Paulo, BR
180.71.22.141	AS9318 SK Broadband Co Ltd	`1.44ms` from Seoul, KR
188.177.161.13	AS3292 TDC Holding A/S	`1.56ms` from Skanderborg, DK
177.197.194.221	AS26599 TELEFÔNICA BRASIL S.A	`6.86ms` from São Paulo, BR
51.145.183.125	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
24.88.184.253	AS11426 Charter Communications Inc	`6.94ms` from Charlotte, US
111.9.222.77	AS9808 China Mobile Communications Group Co., Ltd.	`7.10ms` from Chengdu, CN
174.24.75.61	AS209 CenturyLink Communications, LLC	`2.09ms` from Denver, US
185.230.36.253	AS205184 Adjust GmbH	`0.28ms` from Frankfurt am Main, DE
45.48.145.141	AS20001 Charter Communications Inc	`4.64ms` from Los Angeles, 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 -m14 218.34.48.103

traceroute to 218.34.48.103 (218.34.48.103): 14 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 1.535 ms

3 [AS200590] 188.94.153.128 1.37 ms

4 [AS9198] 92.46.35.157 2.216 ms

5 [AS9198] 95.59.170.134 21.732 ms

6 [AS9198] 95.59.172.46 16.374 ms

7 [AS9198] 92.47.151.98 15.704 ms

8 [AS12389] 188.128.11.197 58.624 ms

9 [AS12389] 87.226.133.35 209.461 ms

10 *

11 [AS17709] 43.240.106.23 292.008 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On March 20th 2026

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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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