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Organization

Taiwan Academic Network TANet Information Center

IPv4 addresses
5,595,392
CIDR ranges
84
Category
academic
BGP prefixes announced
368

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

71/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Taiwan Academic Network TANet Information Center — global IP footprint

Cities where Taiwan Academic Network TANet Information Center has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

Countries served by Taiwan Academic Network TANet Information Center

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by Taiwan Academic Network TANet Information Center

ASNNameIPsPrefixesCountry
AS1659 Taiwan Academic Network (TANet) Information Center 5.60M 84 TW

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
120.104.0.0/13 524.3K
14.0%
AS1659 TW Taichung City Taichung
120.112.0.0/13 524.3K
17.4%
AS1659 TW Kaohsiung Zuoying
140.120.0.0/13 524.3K
2.8%
AS1659 TW Keelung City Keelung
163.16.0.0/13 524.3K
16.6%
AS1659 TW Changhua Changhua
120.120.0.0/14 262.1K
0.0%
AS1659 TW
140.116.0.0/14 262.1K
7.0%
AS1659 TW Kaohsiung Kaohsiung
140.132.0.0/14 262.1K
2.1%
AS1659 TW Taichung City Taichung
163.24.0.0/14 262.1K
17.8%
AS1659 TW Pingtung Pingtung City
120.98.0.0/15 131.1K
0.1%
AS1659 TW
120.102.0.0/15 131.1K
9.9%
AS1659 TW
120.124.0.0/15 131.1K
42.0%
AS1659 TW Taoyuan Taoyuan
140.118.0.0/15 131.1K
8.6%
AS1659 TW Taipei City Taipei
140.130.0.0/15 131.1K
18.9%
AS1659 TW Tainan Xuejia
163.14.0.0/15 131.1K
20.6%
AS1659 TW Taipei City Taipei
163.30.0.0/15 131.1K
1.2%
AS1659 TW Taoyuan Taoyuan
120.97.0.0/16 65.5K
4.1%
AS1659 TW
120.100.0.0/16 65.5K
0.0%
AS1659 TW
134.208.0.0/16 65.5K
40.1%
AS1659 TW Hualien County Shoufeng
140.92.0.0/16 65.5K
0.2%
AS1659 TW
140.111.0.0/16 65.5K
32.9%
AS1659 TW Taipei City Zhongzheng
140.116.0.0/16 65.5K
3.2%
AS1659 TW Tainan Tainan
140.128.0.0/16 65.5K
7.5%
AS1659 TW Taichung City Taichung
140.137.0.0/16 65.5K
3.9%
AS1659 TW
140.138.0.0/16 65.5K
2.1%
AS1659 TW Taoyuan Daxi
163.13.0.0/16 65.5K
35.3%
AS1659 TW New Taipei City New Taipei City
163.28.0.0/16 65.5K
3.4%
AS1659 TW Taipei City Taipei
163.32.0.0/16 65.5K
50.5%
AS1659 TW Kaohsiung Kaohsiung
192.192.0.0/16 65.5K
16.8%
AS1659 TW Taichung City Taichung
203.64.0.0/16 65.5K
10.4%
AS1659 TW Taipei City Taipei
203.68.0.0/16 65.5K
4.9%
AS1659 TW
203.71.0.0/16 65.5K
3.3%
AS1659 TW Taoyuan Bade District
203.72.0.0/16 65.5K
14.6%
AS1659 TW Taipei City Taipei
210.60.0.0/16 65.5K
0.3%
AS1659 TW New Taipei City New Taipei City
210.70.0.0/16 65.5K
8.4%
AS1659 TW Taichung City Taichung
210.240.0.0/16 65.5K
31.6%
AS1659 TW Taitung Taitung
120.101.128.0/17 32.8K
0.1%
AS1659 TW Taipei City Taipei
120.126.128.0/17 32.8K
11.8%
AS1659 TW Taipei City Taipei
120.127.0.0/17 32.8K
0.0%
AS1659 TW Taitung Taitung
140.129.128.0/17 32.8K
1.1%
AS1659 TW
140.136.0.0/17 32.8K
18.3%
AS1659 TW New Taipei City New Taipei City
192.192.128.0/17 32.8K
26.7%
AS1659 TW Taichung City Taichung
210.59.0.0/17 32.8K
7.8%
AS1659 TW
210.71.0.0/17 32.8K
2.1%
AS1659 TW Taipei City Taipei
120.96.64.0/18 16.4K
65.0%
AS1659 TW
120.96.128.0/18 16.4K
20.6%
AS1659 TW
120.101.0.0/18 16.4K
66.0%
AS1659 TW Taipei City Taipei
120.127.192.0/18 16.4K
0.2%
AS1659 TW New Taipei City New Taipei City
192.192.64.0/18 16.4K
9.5%
AS1659 TW
210.243.0.0/18 16.4K
0.8%
AS1659 TW New Taipei City New Taipei City
120.96.32.0/19 8.2K
6.8%
AS1659 TW
120.96.192.0/19 8.2K
0.0%
AS1659 TW
120.101.96.0/19 8.2K
0.0%
AS1659 TW
120.126.0.0/19 8.2K
2.0%
AS1659 TW
120.127.128.0/19 8.2K
0.0%
AS1659 TW
140.129.0.0/19 8.2K
5.9%
AS1659 TW New Taipei City Xinzhuang District
140.129.96.0/19 8.2K
0.2%
AS1659 TW
192.192.0.0/19 8.2K
5.3%
AS1659 TW
210.62.64.0/19 8.2K
5.8%
AS1659 TW
120.96.224.0/20 4.1K
0.0%
AS1659 TW
120.101.80.0/20 4.1K
0.0%
AS1659 TW
120.126.112.0/20 4.1K
29.0%
AS1659 TW
140.129.32.0/20 4.1K
20.3%
AS1659 TW
192.83.176.0/20 4.1K
9.3%
AS1659 TW
192.192.32.0/20 4.1K
3.1%
AS1659 TW
210.62.224.0/20 4.1K
0.0%
AS1659 TW
120.101.72.0/21 2.0K
0.0%
AS1659 TW
140.129.88.0/21 2.0K
0.0%
AS1659 TW
192.83.168.0/21 2.0K
3.5%
AS1659 TW
192.192.56.0/21 2.0K
2.4%
AS1659 TW
210.62.240.0/21 2.0K
12.1%
AS1659 TW
210.67.248.0/21 2.0K
0.0%
AS1659 TW
120.96.252.0/22 1.0K
0.0%
AS1659 TW
120.101.68.0/22 1.0K
0.0%
AS1659 TW
140.129.84.0/22 1.0K
0.0%
AS1659 TW
192.83.192.0/22 1.0K
3.2%
AS1659 TW
192.192.52.0/22 1.0K
4.8%
AS1659 TW
140.129.48.0/23 512
0.2%
AS1659 TW
140.129.82.0/23 512
0.0%
AS1659 TW
192.83.166.0/23 512
6.1%
AS1659 TW
192.192.50.0/23 512
13.3%
AS1659 TW
140.129.50.0/24 256
0.4%
AS1659 TW
140.129.81.0/24 256
0.0%
AS1659 TW
192.83.196.0/24 256
19.1%
AS1659 TW
192.192.49.0/24 256
0.0%
AS1659 TW

Frequently Asked Questions

How many IP addresses does Taiwan Academic Network TANet Information Center own?

Taiwan Academic Network TANet Information Center controls 5.60M IPv4 addresses distributed across 84 CIDR ranges. The organization is registered in Taiwan.

What ASNs does Taiwan Academic Network TANet Information Center operate?

Taiwan Academic Network TANet Information Center operates 1 Autonomous System. Each ASN represents an independently routed network that Taiwan Academic Network TANet Information Center manages for internet traffic delivery.

What type of organization is Taiwan Academic Network TANet Information Center?

Taiwan Academic Network TANet Information Center is categorized as academic. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-18 11:55:31 UTC
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