subnet.im

2804:4bb8:8000::/33

MICROLINK INFORMATICA COMERCIO E SERVICOS LTDA MEAS267326

At a glance

Subnets

2,147,483,648 × /64

/33 block

Visibility

97%

60 of 62 vantage points

RPKI

Valid

Registry

LACNICBR

Allocated 27th March 2018

AS paths to this prefix

All paths

One observed path, hop by hop, from the origin out to Amsterdam.

OriginVantage point · Amsterdam
One AS path to 2804:4bb8:8000::/33 as seen from Amsterdam, read outward from the origin: AS267326 → AS265038 → AS61832 → AS13786 → AS22356 → AS6939 → AS213151. Each hop is listed with its network name beneath the graph.AS267326MICROLINK INFORMA…OriginAS265038TELFO SERVICO DE …AS61832Giga+ EmpresasAS13786Seaborn (Seabras …AS22356Durand do Brasil …AS6939Hurricane Electri…AS213151Christian Elsen

Seen from Amsterdam

  1. 1AS267326MICROLINK INFORMATICA COMERCIO E SERVICOS LTDA MEBROrigin
    Peer of AS267326seen on 726 paths from 138 vantage points
  2. 2AS265038TELFO SERVICO DE TELECOMUNICACOES LTDABR
    Peer of AS265038seen on 2,947 paths from 131 vantage points
  3. 3AS61832Giga+ EmpresasBR
    Peer of AS61832seen on 28,505 paths from 135 vantage points
  4. 4AS13786Seaborn (Seabras USA, LLC)US
    Peer of AS13786seen on 151,942 paths from 82 vantage points
  5. 5AS22356Durand do Brasil LtdaBR
    Peer of AS22356seen on 79,498 paths from 65 vantage points
  6. 6AS6939Hurricane Electric LLCUS
    Peer of AS6939seen on 309,709 paths from 2 vantage points
  7. 7AS213151Christian ElsenDEVantage point

One path, hop by hop, from the origin outward to the vantage point that saw it. Counts beside each step are how often we see that pair adjacent anywhere in the table, not how often this path was used — BGP carries no traffic figures.

Every path we see

  1. Sao Paulo26732626503832590This path
  2. Singapore26732626503837468132337This path
  3. London, UK26732626503837468900251907This path
  4. Amsterdam2673262650386183213786223566939213151Shown above

Each row is one path genuinely present in the routing table at our last snapshot, read outward from the origin to the vantage point that saw it. Open a row to follow that one path hop by hop. A heavier line in the graph means more vantage points reach the prefix that same way.

Route visibility

97%

Seen by 60 of 62 full-feed vantage points

Globally propagated

Observed at 4 of our collectors.

What this percentage counts

The denominator counts only full-feed peers — peers carrying a substantially complete routing table at the moment of the snapshot. IXP route-server peers usually feed partial tables and are excluded, because including them would make a normally propagated prefix look as though half the internet could not see it.

It measures how widely an announcement has spread across the networks we can observe. It says nothing about whether the prefix is reachable from any particular place, or how it performs.

Registry and RPKI

RIR
LACNIC — Latin America and the Caribbean
Country
Brazil
Allocated
27th March 2018
Allocation block
2804:4bb8::/32
Status
allocated
Origin validation
Valid

A ROA exists that authorises this origin AS to announce this prefix at this length.

ROAs covering this prefix

Route Origin Authorisations covering 2804:4bb8:8000::/33
ROA prefixAuthorised originMax length
2804:4bb8::/32AS267326/48

Prefix hierarchy

Announcements above, below and beside this one in the real routing table.

CoveringMore specific
Prefix hierarchy for 2804:4bb8:8000::/33: the announcements covering it on the left, the announcements inside it on the right. Every prefix drawn is also listed in the tables below.2804:4bb8::/32AS2673262804:4bb8:8000::…AS267326This prefix2804:4bb8::/33AS267326

Left to right is specificity: a shorter mask covering more address space, then this prefix, then the announcements carved out inside it. Only the first few of each are drawn — the tables below list them all.

Covering announcements

Announcements that contain 2804:4bb8:8000::/33
PrefixAddressesOriginVisibility
2804:4bb8::/324.3B × /64AS267326MICROLINK INFORMATICA COMERCIO E SERVICOS LTDA ME60/62

More specific announcements

Nothing inside this block is announced separately.

Sibling prefixes

Prefixes of the same length sharing a parent block with 2804:4bb8:8000::/33
PrefixAddressesOriginVisibility
2804:4bb8::/332.1B × /64AS267326MICROLINK INFORMATICA COMERCIO E SERVICOS LTDA ME60/62

History

  1. AS26732612th August 2026 — present
Why these dates start where they do

A first-seen date is the first time we saw that origin, not the first time it appeared in BGP. Our history is forward-only with no backfill, so it says nothing about the period before we started collecting — treat the earliest dates with suspicion.

Routing data derived from RouteViews MRT archives and public registry data.