subnet.im

AS28359ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA

BrazilRegistryLACNICTypeEyeball

As of 26th September 2026, AS28359 (ZAAZ PROVEDOR DE INTERNET E…), an access network registered in Brazil with LACNIC, originates 168 IPv4 prefixes covering 84.5k addresses and 34 IPv6 prefixes. By IPv4 address space that makes it the 2,659th-largest of the 79,480 networks we see originating IPv4, and the 77th-largest of 7,982 in Brazil. It is seen behind 17 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS3356 (Lumen (Level 3)), and in front of 16 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 3% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

168

IPv6 prefixes

34

IPv4 addresses

84.5k

IPv6 /64s

13B

Upstream graph

The networks AS28359 is seen behind, one and two hops out, drawn from real AS paths.

AS28359Toward the internet core
Upstream graph for AS28359: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS28359ZAAZ PROVEDOR DE …This networkAS3356Lumen (Level 3)AS6939Hurricane Electri…AS28146MHNET TELECOMAS52468UFINET PANAMA S.A.AS270814ZAAZ TELECOMAS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS7195EdgeUnoAS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS28359 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

102

adjacent networks

Upstreams
1717%
Peers
6968%
Downstreams
1616%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS28359
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer3,02435
AS3356Lumen (Level 3)USPeer1,66997
AS270814ZAAZ TELECOMBRPeer52355
AS52468UFINET PANAMA S.A.PAPeer42467
AS28146MHNET TELECOMBRPeer34744
AS35280F5 Networks SARLFRPeer2755
AS32590Valve CorporationUSPeer2342
AS14537Continent 8 LLCUSPeer1644
AS266213PLANETCLICK TELECOMUNICACOES LTDABRPeer1522
AS272713CDN Star LtdaBRPeer1222

Prefixes

All 202

The largest blocks AS28359 originates, widest first.

Largest prefixes originated by AS28359
PrefixAddressesVisibility
179.97.192.0/198.2k81/81
177.70.192.0/204.1k81/81
187.94.128.0/204.1k81/81
187.94.144.0/204.1k81/81
189.76.176.0/204.1k81/81
189.76.192.0/204.1k81/81
177.70.192.0/2351221/81
177.70.194.0/2351221/81
177.70.196.0/2351221/81
177.70.198.0/2351221/81

Routing health

How AS28359's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%202
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more3.5%7
  • Partially propagated40% to 90%8.9%18
  • Seen by few peersUnder 40%87.6%177

Prefix sizes

IPv4 — 168 prefixes

IPv6 — 34 prefixes

  • /324.3B × /642.9%1
  • /332.1B × /645.9%2
  • /36268M × /6447.1%16
  • /4016.8M × /6420.6%7
  • /4865.5k × /6423.5%8

Recent changes

Announcements that started or stopped since 27th Aug 2026.

No announcement by AS28359 started or stopped in this period.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.