AS4750 — CSLOXINFO-AS-AP CS LOXINFO PUBLIC COMPANY LIMITED

AS4750 announces 361 IPv4 prefixes covering 226,816 addresses and 37 IPv6 prefixes.

About this network

CSLOXINFO-AS-AP is CS LoxInfo, one of Thailand's long-established internet service providers, based at CW Tower in Bangkok.

What it's used for

• Corporate internet access across Thailand: leased lines, business broadband, and managed connectivity.
• Data centre and colocation services from CS LoxInfo's Bangkok facilities (including the CW Tower and "The Cloud" sites).

Notable

• CS LoxInfo is one of the original commercial Thai ISPs and still carries a substantial IPv4 footprint (a few hundred thousand addresses), split between customer access and hosted infrastructure.
• The network is multi-homed to several regional upstreams rather than depending on a single carrier — normal for a national ISP that has to reach both domestic peers and international transit.

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

Announced prefixes

• 27.254.2.0/23
• 27.254.5.0/24
• 27.254.7.0/24
• 27.254.9.0/24
• 27.254.10.0/24
• 27.254.12.0/23
• 27.254.16.0/22
• 27.254.20.0/23
• 27.254.23.0/24
• 27.254.24.0/24
• 27.254.27.0/24
• 27.254.28.0/23
• 27.254.30.0/24
• 27.254.72.0/21
• 27.254.88.0/22
• 27.254.100.0/22
• 27.254.104.0/22
• 27.254.116.0/22
• 27.254.120.0/22
• 27.254.124.0/23
• 27.254.127.0/24
• 27.254.176.0/24
• 27.254.178.0/23
• 27.254.180.0/22
• 27.254.187.0/24
• 27.254.188.0/22
• 27.254.192.0/21
• 27.254.200.0/22
• 27.254.204.0/24
• 27.254.206.0/23
• 27.254.214.0/23
• 27.254.220.0/24
• 27.254.222.0/24
• 27.254.224.0/22
• 27.254.228.0/24
• 27.254.230.0/24
• 27.254.232.0/24
• 27.254.234.0/23
• 27.254.236.0/22
• 27.254.240.0/23
• 27.254.244.0/23
• 27.254.246.0/24
• 27.254.249.0/24
• 27.254.250.0/23
• 27.254.253.0/24
• 58.137.0.0/22
• 58.137.4.0/23
• 58.137.7.0/24
• 58.137.8.0/21
• 58.137.16.0/21
• 58.137.24.0/23
• 58.137.27.0/24
• 58.137.28.0/23
• 58.137.31.0/24
• 58.137.32.0/24
• 58.137.34.0/23
• 58.137.36.0/23
• 58.137.38.0/24
• 58.137.40.0/21
• 58.137.49.0/24
• 58.137.51.0/24
• 58.137.52.0/22
• 58.137.56.0/22
• 58.137.61.0/24
• 58.137.63.0/24
• 58.137.64.0/24
• 58.137.66.0/23
• 58.137.68.0/24
• 58.137.70.0/23
• 58.137.72.0/23
• 58.137.74.0/24
• 58.137.76.0/23
• 58.137.78.0/24
• 58.137.80.0/22
• 58.137.84.0/23
• 58.137.88.0/22
• 58.137.92.0/23
• 58.137.94.0/24
• 58.137.97.0/24
• 58.137.98.0/23
• 58.137.100.0/22
• 58.137.104.0/22
• 58.137.108.0/24
• 58.137.111.0/24
• 58.137.112.0/23
• 58.137.115.0/24
• 58.137.117.0/24
• 58.137.118.0/23
• 58.137.121.0/24
• 58.137.122.0/23
• 58.137.124.0/22
• 58.137.128.0/22
• 58.137.132.0/24
• 58.137.135.0/24
• 58.137.136.0/21
• 58.137.144.0/23
• 58.137.146.0/24
• 58.137.148.0/22
• 58.137.152.0/22
• 58.137.157.0/24

and 298 more.

Upstream networks

• AS7568 CS LOXINFO Public Company Limited.
• AS45265 CSLOXINFO Transit AS with Domestic (National Internet Exchange)
• AS45430 SBN-IIG/AWN-IIG transit provider

Downstream networks

• AS7630 KASIKORNBANK PUBLIC COMPANY LIMITED
• AS24455 The Siam Cement Group
• AS63951 THAICOM Public Company Limited
• AS24465 Kasikorn Securities PCL,
• AS56223 Thai Summit Autopart Industry Co.,Ltd
• AS38448 ASIA PLUS SECURITIES PUBLIC COMPANY LIMITED
• AS38815 Classic Gold Futers Co.,Ltd.
• AS136581 Apple Wealth Securities
• AS45800 Suan sunandha Rajabhat University, which is one university in Thailand
• AS55927 UOB Kay Hian Securities (Thailand) Co., Ltd.
• AS38034 CSLOXINFO
• AS142437 Thai Name Server Co., Ltd.
• AS135586 INTERLINK COMMUNICATION PCL.
• AS140983 Dhipaya Insurance Public Co. Ltd.
• AS134682 KGI Securities (Thailand) Public Company Limited
• AS133063 KGI Securities (Thailand) PLC.
• AS138344 MSIG Insurance (Thailand) Co., Ltd., Installation Site MSIG Insurance (Thailand) Co., Ltd., Kwang, Khet , Province Bangkok
• AS4827 CSLOXINFO
• AS24214 CSLOXINFO
• AS132013 True Internet assigned for ICS
• AS38326 Chiva-Som international
• AS136457 Tesco Lotus - 2nd Floor, 3109 Ladpro Road,
• AS56112 Muang Thai Life Assurance Co., Ltd.
• AS38718 CSLOXINFO
• AS137392 KTB Securities (Thailand) Company Limited

Adjacent networks

• AS7568 CS LOXINFO Public Company Limited.
• AS45265 CSLOXINFO Transit AS with Domestic (National Internet Exchange)
• AS45430 SBN-IIG/AWN-IIG transit provider
• AS7630 KASIKORNBANK PUBLIC COMPANY LIMITED
• AS24455 The Siam Cement Group
• AS63951 THAICOM Public Company Limited
• AS24465 Kasikorn Securities PCL,
• AS56223 Thai Summit Autopart Industry Co.,Ltd
• AS38448 ASIA PLUS SECURITIES PUBLIC COMPANY LIMITED
• AS136581 Apple Wealth Securities
• AS38815 Classic Gold Futers Co.,Ltd.
• AS45800 Suan sunandha Rajabhat University, which is one university in Thailand
• AS55927 UOB Kay Hian Securities (Thailand) Co., Ltd.
• AS38034 CSLOXINFO
• AS142437 Thai Name Server Co., Ltd.
• AS135586 INTERLINK COMMUNICATION PCL.
• AS140983 Dhipaya Insurance Public Co. Ltd.
• AS138344 MSIG Insurance (Thailand) Co., Ltd., Installation Site MSIG Insurance (Thailand) Co., Ltd., Kwang, Khet , Province Bangkok
• AS133063 KGI Securities (Thailand) PLC.
• AS134682 KGI Securities (Thailand) Public Company Limited
• AS4827 CSLOXINFO
• AS132013 True Internet assigned for ICS
• AS38326 Chiva-Som international
• AS24214 CSLOXINFO
• AS136457 Tesco Lotus - 2nd Floor, 3109 Ladpro Road,