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AS17222MUNDIVOX DO BRASIL LTDA

BrazilRegistryLACNIC

As of 26th September 2026, AS17222 (MUNDIVOX DO BRASIL LTDA), a network registered in Brazil with LACNIC, originates 80 IPv4 prefixes covering 287k addresses and 10 IPv6 prefixes. By IPv4 address space that makes it the 1,010th-largest of the 79,516 networks we see originating IPv4, and the 26th-largest of 7,982 in Brazil. It is seen behind 12 upstream networks, most often AS7195 (EdgeUno) and AS2914 (NTT America, Inc.), and in front of 63 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 88% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

80

IPv6 prefixes

10

IPv4 addresses

287k

IPv6 /64s

4.3B

Upstream graph

The networks AS17222 is seen behind, one and two hops out, drawn from real AS paths.

AS17222Toward the internet core
Upstream graph for AS17222: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS17222MUNDIVOX DO BRASI…This networkAS2914NTT America, Inc.AS3356Lumen (Level 3)AS6939Hurricane Electri…AS7195EdgeUnoAS14537Continent 8 LLCAS3130RGnet OUAS49544i3D.net B.VAS3549Lumen (fka. Globa…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS1299Arelion (fka. Tel…AS32590Valve Corporation

Networks observed one and two hops upstream of AS17222 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

190

adjacent networks

Upstreams
126%
Peers
11561%
Downstreams
6333%

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

Upstreams of AS17222
NetworkCountryRelationshipPathsVantage pts
AS7195EdgeUnoCOPeer9,352145
AS2914NTT America, Inc.USPeer5,062108
AS3356Lumen (Level 3)USPeer89970
AS14537Continent 8 LLCUSPeer3554
AS6939Hurricane Electric LLCUSPeer31416
AS4230Claro (Embratel)BRPeer30426
AS1000LINK AMERICANUSPeer1432
AS137409GSL Networks Pty LTDAUPeer102
AS262355VSX NetworksBRPeer81
AS35280F5 Networks SARLFRPeer41

Prefixes

All 90

The largest blocks AS17222 originates, widest first.

Largest prefixes originated by AS17222
PrefixAddressesVisibility
67.159.224.0/198.2k81/81
177.92.64.0/198.2k81/81
177.92.96.0/198.2k81/81
177.124.192.0/198.2k80/81
177.124.224.0/198.2k80/81
179.191.64.0/198.2k81/81
179.191.96.0/198.2k81/81
187.16.64.0/198.2k80/81
187.16.96.0/198.2k80/81
187.102.128.0/198.2k80/81

Routing health

How AS17222'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%90
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more87.8%79
  • Partially propagated40% to 90%2.2%2
  • Seen by few peersUnder 40%10.0%9

Prefix sizes

IPv4 — 80 prefixes

IPv6 — 10 prefixes

  • /324.3B × /6410.0%1
  • /441M × /6490.0%9

Recent changes

Announcements that started or stopped since 27th Aug 2026.

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