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Country

Thailand

Asia TH
IPv4 addresses
10,057,913
CIDR ranges
2,082
Global rank · IPv4
#40 of 250
ASNs
568
Organizations
517
Regions / states
77

Top ASNs

ASNNameIPs
AS17552 True Online 1.40M
AS23969 TOT Public Company Limited 1.15M
AS45758 Triple T Broadband Public Company Limited 774.9K
AS16509 Amazon.com, Inc. 728.1K
AS7470 TRUE INTERNET Co.,Ltd. 663.8K
AS133481 AIS Fibre 353.8K
AS9931 National Telecom Public Company Limited 278.0K
AS7693 KSC Commercial Internet Co. Ltd. 236.0K
AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 226.8K
AS131090 National Telecom Public Company Limited 222.2K
AS4618 Internet Thailand Company Limited 218.4K
AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX 202.0K
AS45102 Alibaba (US) Technology Co., Ltd. 179.7K
AS138524 Triple T Broadband Public Company Limited 163.8K
AS132280 Symphony Communication (Thailand) PCL. 163.3K
AS131445 Advance Wireless Network 148.0K
AS132618 Real Future Company Limited 141.3K
AS9587 26th Floor 333/3 Moo 14 Chai Building 124.2K
AS4621 UNINET-TH 119.6K
AS23974 Ministry of education 114.2K
AS24378 Total Access Communication PLC. 101.4K
AS38794 UIH 92.2K
AS131293 TOT Public Company Limited 88.8K
AS45430 SBN-IIG/AWN-IIG transit provider 72.4K
AS4274 Assumption University 66.6K

Regions / states / provinces

Network composition

How Thailand's allocated IPv4 space breaks down by operator type, regional registry, and block size.

By operator category
CategoryIPv4Share
Enterprise 3.52M
45.6%
ISP / Telecom 3.32M
43.0%
Academic / Research 505.9K
6.6%
Government 171.5K
2.2%
Mobile 148.5K
1.9%
Hosting / Cloud 47.1K
0.6%
CDN 2.3K
0.0%
By regional registry (RIR)
RegistryIPv4Share
APNIC 9.45M
94.0%
ARIN 410.6K
4.1%
RIPE NCC 128.9K
1.3%
AFRINIC 60.2K
0.6%
LACNIC 256
0.0%
Prefix-size distribution (network ranges by block size)
/8–/15
22
/16–/19
152
/20–/22
421
/23
285
/24
745
/25–/28
121
/29–/32
336

Routing & security

Live BGP routing footprint for Thailand from our global collectors, with RPKI route-origin validation coverage.

Announced prefixes
65,590
Origin ASNs
694
RPKI-valid
88.6%
58,122 of 65,590 ROA-covered

RPKI-valid % = announced prefixes with a matching Route Origin Authorization. Live routing →

Web3 footprint

Thailand hosts 33 observed decentralized-network nodes across 4 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

Reverse-DNS, threat intelligence & internet health

How much of Thailand's address space resolves to a hostname, how much appears on public threat blocklists, how widely the population is online, and independent signals of censorship and outages.

Reverse-DNS coverage
55.4%
5.57M IPs with a PTR
On threat blocklists
173
flagged across 7 feeds
Internet adoption
90.9%
of population · 2024
Censorship signal
1.2%
1,484 confirmed-blocked · 30d
Network outages
10
events · last 90d
Median speed
189 Mbps ↓
105 Mbps ↑ · 31ms
55.4% of allocated IPv4 has a PTR

Reverse-DNS + threat-blocklist footprint from our own scanning & 8 threat-intel feeds. Internet adoption from the World Bank; censorship measurements from OONI; outage detection from IODA / Georgia Tech; connection speed from Cloudflare Radar.

Frequently Asked Questions

How many IPv4 addresses are allocated to Thailand?

Thailand has 10,057,913 IPv4 addresses allocated across 2,082 network ranges. These allocations are managed by regional internet registries and assigned to organizations operating within the country.

What are the largest internet providers in Thailand?

The top organizations in Thailand by IP allocation include the major ISPs, hosting providers, and enterprises listed above. These 50 organizations collectively manage the majority of the country's IPv4 address space.

How many ASNs operate in Thailand?

Thailand has 50 or more registered Autonomous Systems. Each ASN represents an independently routed network, such as an ISP, cloud provider, or enterprise network.

What continent is Thailand in?

Thailand is located in Asia. IP address allocations in this region are managed by APNIC.

Last updated: 2026-10-15 17:24:05 UTC
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