subnet.im

AS28329SAMM (G8/Megatelecom)

BrazilRegistryLACNICTypeEyeball

As of 27th September 2026, AS28329 (SAMM (G8/Megatelecom)), an access network registered in Brazil with LACNIC, originates 26 IPv4 prefixes covering 42.8k addresses and 8 IPv6 prefixes. By IPv4 address space that makes it the 4,759th-largest of the 79,516 networks we see originating IPv4, and the 150th-largest of 7,982 in Brazil. It is seen behind 15 upstream networks, most often AS7195 (EdgeUno) and AS3356 (Lumen (Level 3)), and in front of 63 downstream networks. 94% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 94% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

26

IPv6 prefixes

8

IPv4 addresses

42.8k

IPv6 /64s

1.9B

Upstream graph

The networks AS28329 is seen behind, one and two hops out, drawn from real AS paths.

AS28329Toward the internet core
Upstream graph for AS28329: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS28329SAMM (G8/Megatel…This networkAS3356Lumen (Level 3)AS6762Telecom Italia Sp…AS6939Hurricane Electri…AS7195EdgeUnoAS22381SAMM (Megatelecom)AS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS52075Wifirst S.A.S.AS20130Depaul UniversityAS1299Arelion (fka. Tel…AS32590Valve CorporationAS37468Angola Cables

Networks observed one and two hops upstream of AS28329 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

283

adjacent networks

Upstreams
155%
Peers
20572%
Downstreams
6322%

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

Upstreams of AS28329
NetworkCountryRelationshipPathsVantage pts
AS7195EdgeUnoCOPeer10,45099
AS3356Lumen (Level 3)USPeer7,687130
AS22381SAMM (Megatelecom)BRPeer6,539129
AS6762Telecom Italia Sparkle (Seabone)ITPeer1,09076
AS6939Hurricane Electric LLCUSPeer78427
AS14537Continent 8 LLCUSPeer2004
AS266213PLANETCLICK TELECOMUNICACOES LTDABRPeer1722
AS35280F5 Networks SARLFRPeer1684
AS32590Valve CorporationUSPeer1612
AS132337AxclusiveSGPeer891

Prefixes

All 34

The largest blocks AS28329 originates, widest first.

Largest prefixes originated by AS28329
PrefixAddressesVisibility
177.107.32.0/198.2k81/81
179.96.0.0/204.1k81/81
179.96.16.0/204.1k81/81
186.226.64.0/204.1k81/81
189.50.112.0/204.1k81/81
179.96.32.0/212k81/81
179.96.48.0/212k81/81
179.96.56.0/212k81/81
179.96.72.0/212k21/81
179.96.112.0/212k81/81

Routing health

How AS28329'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

  • Valid94.1%32
  • Invalid2.9%1
  • No ROA2.9%1

Propagation

  • Globally propagated90% of full-feed peers or more94.1%32
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%5.9%2

Prefix sizes

IPv4 — 26 prefixes

IPv6 — 8 prefixes

  • /36268M × /6487.5%7
  • /4016.8M × /6412.5%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Withdrawn179.96.40.0/2126th Sept 2026
  • Withdrawn2804:39c:4000::/3626th Sept 2026
  • Announced45.180.146.0/2424th Sept 2026
  • Withdrawn2804:39c:f000:ffff::/6421st Sept 2026
  • Withdrawn45.174.135.0/2421st Sept 2026

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