Autonomous system
AS10733 DC MATRIX INTERNET SA
Hosting LACNIC
Summary
DC Matrix Internet S/A
hosting isp legacy
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.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.213.15 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 10 prefixes · 32.77K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 11 |
Registry
Allocation record
- Registry
- LACNIC
- Registered
- 1999-11-17
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 6 valid, 0 with no ROA
- ROAs
- 4 authorising AS10733
- ASPA
- no ASPA record
- IRR
- 100% registered · 6 of 6 announcements
- Route objects
- 68 naming AS10733
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,771 prefixes, as published 2026-10-15. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere