AS17709

Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.

Summary

IP address summary information
Name	Asia Pacific Telecom
Country	Taiwan
Website	host.io/aptg.com.tw·aptg.com.tw
Hosted domains	201
IPv4 addresses	1,010,688
IPv6 addresses	5.23 × 10³⁰
ASN type	ISP
Registry	APNIC
Allocated	25 years ago on Apr 2, 2001
Updated	10 months ago on Nov 6, 2025

Ranking

#1,010

Overall rank

among 74,674 networks

Traffic

#1,854

Infrastructure

#572

#13inTaiwan

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Taiwan
100%

Held location over 90 days: 92%
Held location over 1 year: 95%
Median days between moves: 18 days
Geolocation scope: National

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
101.136.0.0/14	Asia Pacific Telecom	262,144
223.22.0.0/15	Asia Pacific Telecom	131,072
210.85.0.0/16	Asia Pacific Telecom	65,536
210.202.0.0/16	Asia Pacific Telecom	65,536
218.34.0.0/16	Asia Pacific Telecom	65,536
218.35.0.0/16	Asia Pacific Telecom	65,536
218.184.0.0/16	Asia Pacific Telecom	65,536
222.157.0.0/16	Asia Pacific Telecom	65,536
222.250.0.0/16	Asia Pacific Telecom	65,536
223.22.0.0/16	Asia Pacific Telecom	65,536

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 201 domain names hosted across 128 IP addresses on this ASN.

IP Address	Domain	Count
101.137.161.66		1
210.203.20.236		1
210.203.20.138		1
210.58.105.63		1
210.85.5.93		1

Places

IPs in this network linked to physical places, based on their Wi-Fi networks.

Places IPs10
Restaurant4
Hotel4
Sports Center1

Category	In AS17709	Example IP
Restaurant	4	222.250.208.27
Hotel	4	222.250.224.138
Sports Center	1	101.139.10.71

Places

Peers

There are 39 peers for this ASN.

ASN	Name	Rank

Upstreams

There are 3 upstreams for this ASN.

ASN	Name	Rank
AS4637	Telstra Global
AS4780	Digital United Inc.
AS6939	Hurricane Electric LLC

Downstreams

There are 18 downstreams for this ASN.

ASN	Name	Rank
AS7482

Pingable IPs

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

IP Address	ASN	Details
222.251.37.217 Ping	AS17709Asia Pacific Telecom	0.79ms from Taipei, TW
222.251.32.66 Ping	AS17709Asia Pacific Telecom	0.78ms from Taipei, TW
211.76.103.77 Ping	AS17709Asia Pacific Telecom	0.97ms from Taipei, TW
101.136.255.255 Ping	AS17709Asia Pacific Telecom	1.54ms from Taipei, TW
210.58.104.53 Ping	AS17709Asia Pacific Telecom	5.90ms from Taipei, TW
211.76.109.150 Ping	AS17709Asia Pacific Telecom	0.83ms from Taipei, TW
222.251.61.204 Ping	AS17709Asia Pacific Telecom	0.80ms from Taipei, TW
210.58.105.53 Ping	AS17709Asia Pacific Telecom	5.69ms from Taipei, TW
210.203.23.255 Ping	AS17709Asia Pacific Telecom	1.11ms from Taipei, TW
210.201.34.17 Ping	AS17709Asia Pacific Telecom	0.83ms from Taipei, TW

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS17709


203.79.254.142	Taipei, Taiwan
211.76.96.75	Taipei, Taiwan
211.76.96.77	Taipei, Taiwan
211.76.96.177	Taipei, Taiwan
211.76.96.175	Taipei, Taiwan
211.76.96.78	Taipei, Taiwan
211.76.96.178	Taipei, Taiwan
211.76.100.61	Taipei, Taiwan
43.240.105.2	Taipei, Taiwan
211.76.96.176	Taipei, Taiwan

Important routers in AS17709

Traceroute

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

$ traceroute -a -n -q1 -m12 101.137.115.247

traceroute to 101.137.115.247 (101.137.115.247): 12 hops max, 52 byte packets

1 [AS29049] 94.20.154.129 0.657 ms

2 [AS29049] 85.132.80.69 1.566 ms

3 *

4 [AS20764] 81.27.252.128 36.976 ms

5 *

6 [AS12389] 176.211.83.73 49.628 ms

7 *

8 *

9 [AS17709] 43.240.106.24 219.31 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Baku, AZ

On September 17, 2026

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.

An API 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

Our IP tools

Explore all tools

What is my IP?

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

See your IP address

Map IPs

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

Try Map IPs

Summarize IPs

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

Try Summarize IPs

AS17709

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS17709

Important routers in AS17709

Traceroute

Related Networks

AS131636

AS131671

AS18041

AS18421

AS198954

What is an ASN?

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

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

Important routers in AS17709

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

IP Ranges

Places

AS131636

AS131671

AS18041

AS18421

AS198954

AS199203