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Organization

Taiwan Telecom

IPv4 addresses
4,608
CIDR ranges
9
Category
isp
BGP prefixes announced
18

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.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by Taiwan Telecom

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

ASNs owned by Taiwan Telecom

ASNNameIPsPrefixesCountry
AS38047 Taiwan Telecom 4.1K 7 US
AS62517 Taiwan Telecom 512 2 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
103.106.52.0/22 1.0K
0.5%
AS38047 US
103.123.100.0/22 1.0K
0.6%
AS38047 US
103.106.52.0/23 512
0.0%
AS38047 TW
103.106.54.0/23 512
0.0%
AS38047 US
103.133.154.0/23 512
0.0%
AS38047 US
103.182.226.0/23 512
0.0%
AS38047 TW
103.183.78.0/23 512
0.0%
AS38047 TW
23.186.232.0/24 256
1.2%
AS62517 US
103.133.152.0/24 256
0.0%
AS38047 US
160.187.200.0/24 256
0.0%
AS38047 TW
160.187.201.0/24 256
0.0%
AS62517 TW

Frequently Asked Questions

How many IP addresses does Taiwan Telecom own?

Taiwan Telecom controls 4.6K IPv4 addresses distributed across 9 CIDR ranges. The organization is registered in United States.

What ASNs does Taiwan Telecom operate?

Taiwan Telecom operates 2 Autonomous Systems. Each ASN represents an independently routed network that Taiwan Telecom manages for internet traffic delivery.

What countries does Taiwan Telecom serve?

Taiwan Telecom has IP address allocations in 4 countries, indicating a multinational network presence for delivering services across these regions.

What type of organization is Taiwan Telecom?

Taiwan Telecom is categorized as isp. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-27 13:25:31 UTC
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