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AS263276BBG TELECOM LTDA

BrazilRegistryLACNICTypeEyeball

As of 27th September 2026, AS263276 (BBG TELECOM LTDA), an access network registered in Brazil with LACNIC, originates 70 IPv4 prefixes covering 38.9k addresses and 8 IPv6 prefixes. By IPv4 address space that makes it the 4,978th-largest of the 79,536 networks we see originating IPv4, and the 173rd-largest of 7,983 in Brazil. It is seen behind 16 upstream networks, most often AS3356 (Lumen (Level 3)) and AS14840 (BR.DIGITAL), and in front of 68 downstream networks. None of its announcements have a valid RPKI ROA. 21% of its routes reach at least 90% of full-feed peers, and 3 prefixes are also originated by another network.

At a glance

IPv4 prefixes

70

IPv6 prefixes

8

IPv4 addresses

38.9k

IPv6 /64s

8.6B

Upstream graph

The networks AS263276 is seen behind, one and two hops out, drawn from real AS paths.

AS263276Toward the internet core
Upstream graph for AS263276: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS263276BBG TELECOM LTDAThis networkAS3356Lumen (Level 3)AS6939Hurricane Electri…AS14840BR.DIGITALAS61568ALOO TELECOM - FS…AS61592FORTLINK INTERNET…AS3549Lumen (fka. Globa…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS2914NTT America, Inc.AS174Cogent Communicat…

Networks observed one and two hops upstream of AS263276 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

208

adjacent networks

Upstreams
168%
Peers
12460%
Downstreams
6833%

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

Upstreams of AS263276
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer6,161124
AS14840BR.DIGITAL BRPeer4,742146
AS61568ALOO TELECOM - FSF TECNOLOGIA SABRPeer2,678136
AS6939Hurricane Electric LLCUSPeer81333
AS61592FORTLINK INTERNET CORPORATIVABRPeer53531
AS269589MECONECTE COM BRBRPeer25337
AS14537Continent 8 LLCUSPeer2454
AS32590Valve CorporationUSPeer2442
AS35280F5 Networks SARLFRPeer1805
AS266213PLANETCLICK TELECOMUNICACOES LTDABRPeer1662

Prefixes

All 78

The largest blocks AS263276 originates, widest first.

Largest prefixes originated by AS263276
PrefixAddressesVisibility
191.243.16.0/204.1k81/82
179.108.248.0/212k21/82
191.243.16.0/212k82/82
191.243.24.0/212k82/82
45.178.124.0/221k82/82
168.90.224.0/221k82/82
168.195.180.0/221k82/82
179.108.248.0/221k82/82
179.108.252.0/221k82/82
191.243.16.0/221k82/82

Routing health

How AS263276'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%78

Propagation

  • Globally propagated90% of full-feed peers or more20.5%16
  • Partially propagated40% to 90%9.0%7
  • Seen by few peersUnder 40%70.5%55

Prefix sizes

IPv4 — 70 prefixes

IPv6 — 8 prefixes

  • /324.3B × /6412.5%1
  • /332.1B × /6425.0%2
  • /4016.8M × /6412.5%1
  • /4865.5k × /6450.0%4

Recent changes

Announcements that started or stopped since 28th Aug 2026.

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