AS28589 — Convex Internet Solutions

AS28589 announces 1 IPv4 prefixes covering 4,096 addresses and 1 IPv6 prefixes.

About this network

AS28589 is operated by Convex Internet Solutions.

What it's used for

• The address space carries residential and business internet access, evidenced by the reverse DNS record cnp-187-254.static-rpo.convex.com.br which indicates static IP allocation for customer premises.
• The network announces 4096 IPv4 addresses within a single /20 prefix and 27 IPv6 prefixes, while maintaining only 1 observed neighbour. This high address-to-neighbour ratio is characteristic of an access or eyeball network rather than a transit provider.

Notable

• The RDAP registrant for the announced block 200.152.176.0/20 is listed as Convex Internet Solutions with netname 50251, which aligns directly with the AS holder name.
• The address inventory consists of one contiguous IPv4 block and a fragmented set of IPv6 prefixes under the 2804:998::/47 space, suggesting internal segmentation for different service tiers or geographic regions.

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

Announced prefixes

• 200.152.176.0/20
• 2804:998::/32

Upstream networks

• AS28195 Com4 Data Center Ltda

Adjacent networks

• AS28195 Com4 Data Center Ltda