AS9660 KANNET-AS-AP Telecommunication and ISP company

AS9660 (KANNET-AS-AP) is held by Kannet Limited, a Hong Kong company registered at Kantone Centre, 1 Ning Foo Street, Chai Wan. The registry object describes the holder only as a "Telecommunication and ISP company"; the contact details and the abuse handle sit under kantone.net, tying the AS to the Kantone group's Hong Kong operation.

What it's used for

The routing is minimal and self-contained. RIS sees 4 IPv4 prefixes totalling 8,192 addresses and no IPv6, learned through a single observed neighbour.

Those four prefixes are not four separate blocks: they are one allocation, 203.77.128.0/19, announced alongside its two component /20s (203.77.128.0/20, 203.77.144.0/20) and a single /24 out of the front of it. So the entire inventory is one 8,192-address APNIC assignment, deaggregated. A network announcing the covering aggregate plus its own subnets like this is usually doing so for internal traffic-engineering or to keep a specific /24 pinned to a particular upstream path.

One neighbour is the striking number. Whatever the registry's "ISP" label implies, a network with a single BGP peer is not selling transit to anyone and has no redundancy at the routing layer; it is a small holder of address space with one upstream. The evidence supports "a Hong Kong company with its own /19" more strongly than it supports any claim about an active service-provider business.

Notable

• The ISP in the registry description is self-declared. The single observed neighbour and the single allocation are the harder facts.