AS7654 ISSP-AS-AP Internet Solution & Service Provider Co., Ltd.

ISSP-AS-AP is Internet Solution & Service Provider Co., Ltd., a Bangkok company founded in 1996 and an APNIC member since 1997. It sells internet access alongside cloud infrastructure, backup and disaster recovery, domains and SSL, and security services.

What it's used for

• A single, self-contained IPv4 inventory: about 2,000 addresses, all inside the company's own 202.57.128.0/18 APNIC allocation and registered ISSP-TH. There is no third-party or scattered space here.
• Thai regional connectivity. The AS peers at Thailand IX and TRUE-IX and appears in the Thai AS-SETs, which is the shape of a genuine local provider rather than a paper network.

Notable

• Reverse DNS is absent across the whole range. With no PTR records anywhere, there is no independent evidence of what the addresses actually carry, and the company's own description spans consumer access, corporate connectivity and cloud hosting. Treat any single-kind label on this AS as weakly supported.
• Its transit picture is unusual for a long-established LIR: the only upstream is a very small overseas hosting company with a handful of its own prefixes, rather than a Thai national carrier. The IX peerings do most of the work.

Interesting

• The AS number is a mid-1990s APNIC-era allocation. The company still routes from it, but the footprint has stayed tiny for thirty years, which is unusual among its contemporaries in the region.