AS10938 — AGENCIA ESTADUAL DE TECNOLOGIA DA INFORMACAO - ATI
AS10938 announces 3 IPv4 prefixes covering 28,672 addresses and 2 IPv6 prefixes.
About this network
AS10938 belongs to ATI, the Agência Estadual de Tecnologia da Informação — the state IT agency of Pernambuco, Brazil, based in Recife. Created by state law in 2003 under the Secretariat of Administration, it runs the digital-government platform and shared ICT infrastructure for Pernambuco's state administration.
What it's used for
RIS sees 4 IPv4 prefixes / 28,672 addresses and 2 IPv6 prefixes, against 2 observed neighbours. The IPv4 is 200.238.64.0/18, 200.196.160.0/19, 189.91.208.0/20 and a single /24 more-specific; the IPv6 is a matched pair of /34s carved out of a 2804:1f0a:: allocation. This is a captive government network: state agency offices, public-facing services and the systems ATI hosts on behalf of other parts of the Pernambuco administration. The two-neighbour count confirms it consumes transit rather than selling it.
Notable
The IPv6 deployment is the standout. Plenty of comparable state and municipal networks worldwide announce no IPv6 at all; ATI announces a substantial LACNIC allocation and has split it into two /34s, which is the shape of a network that has actually planned an addressing hierarchy rather than lit a token prefix.
Interesting
The /34 prefix length is itself unusual — an operator carving on a nibble-unfriendly boundary is normally dividing a large allocation between two sites or two purposes. Announcing both halves separately, rather than the covering aggregate, suggests the two halves take different paths or serve different facilities.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 189.91.208.0/20
- 200.196.160.0/19
- 200.238.64.0/18
- 2804:1f0a::/34
- 2804:1f0a:8000::/34
Upstream networks
Adjacent networks
Internet exchanges
- IX.br (PTT.br) Recife — Recife, Brazil
awaiting query
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