AS9435 SCSPL-AS-AP Suncorp Corporate Services Pty Ltd

AS9435 (SCSPL-AS-AP) is held by Suncorp Corporate Services Pty Ltd, the shared-services entity of Suncorp Group — the Brisbane-headquartered Australian insurance and banking company. This is a corporate network: Suncorp's own routed space for its offices, contact centres and internet-facing services.

What it's used for

The routing shape is unambiguously enterprise. The AS originates 20 IPv4 prefixes covering 5,120 addresses, and every one of them is a /24 — no aggregate is announced at all. It is observed with a single BGP neighbour, meaning the whole network sits behind one upstream in the RIS view. That combination (a couple of dozen small, individually announced blocks and essentially no peering) is the opposite of a service provider: a carrier or hosting company would show many neighbours, and an access ISP would show large subscriber aggregates. What it looks like instead is a company that acquired address space in small chunks over the years and announces each one as it sits. The bulk of the inventory is contiguous — 203.0.193.0/24 through 203.0.223.0/24 — with 202.5.6.0/24, 202.5.7.0/24 and 203.21.154.0/24 alongside, all APNIC-region Australian space.

Notable

• Twenty /24s and no aggregate: the enterprise pattern of announcing exactly what was allocated, with no summarisation.
• No IPv6 prefixes appear in the observed routing table.
• The registrant is the corporate-services arm of Suncorp Group rather than the consumer-facing insurance or bank brands, which is why the handle (SCSPL) does not read like a household name.