AS10733 DC MATRIX INTERNET SA

AS10733 is held by DC Matrix Internet S/A, a Brazilian connectivity and data-centre operator. The company runs an access-provider arm alongside colocation and hosting, and its corporate identity has changed hands over the years — current registry and directory records tie the DC Matrix trade name to a São Paulo entity now operating under the SBA Edge Brasil banner.

What it's used for

RIS observes 5 announced IPv4 prefixes carrying 32,768 addresses, 1 IPv6 prefix (2804:764::/32), and 47 observed neighbours. The v4 space is all LACNIC-era 200.x allocation — 200.201.192.0/18, 200.196.0.0/19, 200.202.0.0/19 and two more-specifics — which is the address inventory of an operator that has been in the Brazilian market for a long time.

Forty-seven neighbours is the number that characterises this network. That is far more than an enterprise and far less than a national backbone: it is the profile of a regional provider that peers openly at a Brazilian exchange (IX.br fabrics make this shape very common) while buying transit from a couple of upstreams. The sampled reverse DNS is service infrastructure rather than end-user pools — mail.ipenet.com.br, smtp-old1.matrix.com.br, www4.trix.net — mail and web hosts in the operator's own and acquired domains, which points at hosted services and colocated customers as the dominant use of the space.

Notable

The PTR virtua-26-5.poa.matrix.com.br carries a poa fragment, the standard airport-style code for Porto Alegre, indicating southern-Brazil presence alongside the São Paulo data centre. Several distinct domains appear in the rDNS (matrix.com.br, ipenet.com.br, trix.net), the usual fingerprint of a network assembled from more than one acquired provider.