All ASNs

Autonomous System details for AS17709

AS17709

Asia Pacific Telecom • fareastone.com.tw

AS17709 — Asia Pacific Telecom

AS Name

APT

Country

Taiwan (TW)

Website

fareastone.com.tw

Number of IPv4

1,148,416

Number of IPv6

5.23 × 10³⁰

ASN type

ISP

Status

Allocated

Registry

APNIC

Allocated

April 02, 2001

Last updated

November 06, 2025

IP Ranges

68 IPv4 prefixes, 7 IPv6 prefixes

Prefix	Company	Number of IPs
43.240.104.0/22	Asia Pacific On-Line Service Inc.	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
60.244.0.0/17	Asia Pacific On-line Services Inc.	32,768
60.244.128.0/17	Far EasTone Telecommunication Co., Ltd.	32,768
101.136.0.0/14	Asia Pacific On-Line Service Inc.	262,144
103.36.116.0/22	Asia Pacific On-Line Service Inc.	1,024
202.178.128.0/17	Far EasTone Telecommunication Co., Ltd.	32,768
203.79.212.0/24	Far EasTone Telecommunication Co., Ltd.	256
203.79.250.0/24	Far EasTone Telecommunication Co., Ltd.	256
203.79.252.0/22	Far EasTone Telecommunication Co., Ltd.	1,024
203.79.252.0/24	Far EasTone Telecommunication Co., Ltd.	256
203.79.253.0/24	Far EasTone Telecommunication Co., Ltd.	256
203.79.254.0/24	Far EasTone Telecommunication Co., Ltd.	256
203.79.255.0/24	Far EasTone Telecommunication Co., Ltd.	256
210.58.88.0/24	ETWebs Taiwan Co. Ltd.	256
210.58.112.0/20	ETWebs Taiwan Co. Ltd.	4,096
210.58.120.0/24	ETWebs Taiwan Co. Ltd.	256
210.63.208.0/22	Far EasTone Telecommunication Co., Ltd.	1,024
210.63.212.0/22	Far EasTone Telecommunication Co., Ltd.	1,024
210.63.216.0/22	Far EasTone Telecommunication Co., Ltd.	1,024
210.63.232.0/22	Far EasTone Telecommunication Co., Ltd.	1,024
210.85.0.0/16	Far EasTone Telecommunication Co., Ltd.	65,536
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	Far EasTone Telecommunication Co., Ltd.	256
210.200.130.0/24	Far EasTone Telecommunication Co., Ltd.	256
210.200.224.0/24	Far EasTone Telecommunication Co., Ltd.	256
210.201.31.0/24	Far EasTone Telecommunication Co., Ltd.	256
210.201.32.0/24	Far EasTone Telecommunication Co., Ltd.	256
210.201.33.0/24	Strategic Association Through Co., Ltd. Jungli Bra	256
210.201.34.0/24	Far EasTone Telecommunication Co., Ltd.	256
210.201.35.0/24	Ro Wei An Co.	256
210.201.72.0/24	Far EasTone Telecommunication Co., Ltd.	256
210.201.78.0/24	Far EasTone Telecommunication Co., Ltd.	256
210.201.93.0/24	Far EasTone Telecommunication Co., Ltd.	256
210.202.0.0/16	Far EasTone Telecommunication Co., Ltd.	65,536
210.203.0.0/24	Far EasTone Telecommunication Co., Ltd.	256
210.203.8.0/22	Far EasTone Telecommunication Co., Ltd.	1,024
210.203.20.0/22	Far EasTone Telecommunication Co., Ltd.	1,024
210.203.48.0/21	Far EasTone Telecommunication Co., Ltd.	2,048
210.203.56.0/21	Far EasTone Telecommunication Co., Ltd.	2,048
211.76.96.0/20	Far EasTone Telecommunication Co., Ltd.	4,096
211.76.96.0/21	Far EasTone Telecommunication Co., Ltd.	2,048
211.76.96.0/22	Far EasTone Telecommunication Co., Ltd.	1,024
211.76.96.0/24	Far EasTone Telecommunication Co., Ltd.	256
211.76.97.0/24	Far EasTone Telecommunication Co., Ltd.	256
211.76.98.0/24	Far EasTone Telecommunication Co., Ltd.	256
211.76.99.0/24	Far EasTone Telecommunication Co., Ltd.	256
211.76.100.0/24	Far EasTone Telecommunication Co., Ltd.	256
211.76.102.0/24	Far EasTone Telecommunication Co., Ltd.	256
211.76.108.0/24	Far EasTone Telecommunication Co., Ltd.	256
211.76.109.0/24	Far EasTone Telecommunication Co., Ltd.	256
211.76.110.0/24	Far EasTone Telecommunication Co., Ltd.	256
211.76.111.0/24	Far EasTone Telecommunication Co., Ltd.	256
218.34.0.0/16	ETWebs Taiwan Co. Ltd.	65,536
218.35.0.0/16	Far EasTone Telecommunication Co., Ltd.	65,536
218.184.0.0/16	Far EasTone Telecommunication Co., Ltd.	65,536
222.156.190.0/24	Asia Pacific On-line Services Inc.	256
222.156.202.0/24	Hiway Broadband Corp.	256
222.157.0.0/16	Far EasTone Telecommunication Co., Ltd.	65,536
222.250.0.0/16	Far EasTone Telecommunication Co., Ltd.	65,536
222.251.0.0/17	ETWebs Taiwan Co. Ltd.	32,768
223.22.0.0/15	Asia Pacific On-Line Service Inc.	131,072
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
2001:f10::/32	Far EasTone Telecommunication Co., Ltd.	7.92 × 10²⁸
2404::/26	Asia Pacific Online Service Inc.	5.07 × 10³⁰
2404::/32	Asia Pacific Online Service Inc.	7.92 × 10²⁸
2404:0:1000::/40	Asia Pacific Online Service Inc.	3.09 × 10²⁶
2404:0:10a4::/48	Asia Pacific Online Service Inc.	1.21 × 10²⁴
2404:0:10a6::/48	Asia Pacific Online Service Inc.	1.21 × 10²⁴
2404:0:8a00::/48	Asia Pacific Online Service Inc.	1.21 × 10²⁴

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS17709

11 peers

AS9002 AS5580 AS6939 AS7713 AS8966 AS12389 AS24482 AS49544 AS63927 AS132337 AS137409

AS17709 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS17709

2 upstreams

AS4637 AS4780

AS17709 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS17709 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS17709

18 downstreams

AS7482 AS9311 AS13335 AS17710 AS18179 AS22787 AS24154 AS24155 AS131142 AS131584 AS131587 AS131588 AS131589 AS131591 AS131596 AS131601 AS131636 AS131671

AS17709 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.