AS17552 — TRUEONLINE-AS-AP True Online

AS17552 announces 89 IPv4 prefixes covering 1,393,152 addresses and 31 IPv6 prefixes.

About this network

TRUEONLINE-AS-AP is operated by True Internet Corporation Co. Ltd., a major telecommunications provider in Thailand.

What it's used for

• The address space carries residential and mobile broadband traffic, evidenced by reverse DNS entries such as ppp-58-9-0-0.revip2.asianet.co.th and cm-27-145-64-0.revip12.asianet.co.th, which indicate PPP and cable modem access technologies.
• The AS announces 1,393,152 IPv4 addresses across 213 prefixes and 49 IPv6 prefixes, while maintaining only 1 observed neighbour, a ratio that characterizes it as a large access network rather than a transit provider.

Notable

• Registrants for the largest prefixes consistently list TRUE IP ADMINISTRATION and TRUE INTERNET CORPORATION CO. LTD., aligning directly with the AS holder.
• The inventory is dominated by large blocks like 58.8.0.0/14 and numerous /16 and /17 prefixes, reflecting a substantial and finely subdivided address estate typical of a national ISP.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 27.145.0.0/16
• 58.8.0.0/14
• 61.90.0.0/17
• 61.91.129.0/24
• 61.91.130.0/23
• 61.91.132.0/22
• 61.91.144.0/21
• 61.91.190.0/23
• 61.91.201.0/24
• 61.91.214.0/24
• 110.168.0.0/15
• 110.171.0.0/16
• 114.109.0.0/16
• 115.87.0.0/16
• 119.76.0.0/17
• 119.76.128.0/19
• 119.76.160.0/20
• 119.76.181.0/24
• 124.120.0.0/16
• 124.121.0.0/17
• 124.121.128.0/18
• 124.121.192.0/19
• 124.121.224.0/20
• 124.121.240.0/21
• 124.121.248.0/24
• 124.121.250.0/23
• 124.121.252.0/22
• 124.122.0.0/16
• 134.196.0.0/16
• 171.96.0.0/15
• 171.98.0.0/17
• 171.98.128.0/18
• 171.98.192.0/20
• 171.98.208.0/21
• 171.98.216.0/24
• 171.98.218.0/23
• 171.98.220.0/22
• 171.98.224.0/19
• 171.99.0.0/17
• 171.99.136.0/21
• 171.99.144.0/20
• 171.99.160.0/22
• 171.99.168.0/21
• 171.99.176.0/21
• 171.99.192.0/19
• 171.99.224.0/20
• 171.99.240.0/21
• 171.99.248.0/23
• 171.99.252.0/22
• 171.100.14.0/23
• 171.100.16.0/21
• 171.100.24.0/22
• 171.100.32.0/21
• 171.100.40.0/23
• 171.100.52.0/22
• 171.100.76.0/22
• 171.100.82.0/23
• 171.100.84.0/22
• 171.100.88.0/21
• 171.100.96.0/22
• 171.100.100.0/23
• 171.100.104.0/22
• 171.100.108.0/23
• 171.100.116.0/23
• 171.100.122.0/23
• 171.100.124.0/22
• 171.100.128.0/21
• 171.100.136.0/22
• 171.100.146.0/23
• 171.100.148.0/22
• 171.100.152.0/22
• 171.100.158.0/23
• 171.100.176.0/20
• 171.100.192.0/21
• 171.100.200.0/22
• 171.100.210.0/23
• 171.100.212.0/22
• 171.100.216.0/21
• 171.100.224.0/20
• 171.100.240.0/23
• 171.100.246.0/23
• 171.100.248.0/22
• 171.100.252.0/23
• 171.101.0.0/16
• 202.176.64.0/20
• 202.176.84.0/22
• 202.176.92.0/22
• 202.176.96.0/19
• 202.176.128.0/18
• 2001:fb0:1004::/47
• 2001:fb1::/38
• 2001:fb1:348::/45
• 2001:fb1:350::/44
• 2001:fb1:360::/43
• 2001:fb1:380::/41
• 2001:fb1:400::/38
• 2001:fb1:800::/37
• 2001:fb1:fc1::/48
• 2001:fb1:fc2::/47
• 2001:fb1:fc4::/46

and 20 more.

Upstream networks

• AS7470 TRUE INTERNET Co.,Ltd.

Adjacent networks

• AS7470 TRUE INTERNET Co.,Ltd.