subnet.im

143.0.161.0/24

BLUE SAT SERVICIOS ADMINISTRADOS DE TELECOMUNICACIONES SAAS264621

At a glance

Addresses

256

/24 block

Visibility

100%

80 of 80 vantage points

RPKI

Valid

Registry

LACNICCR

Allocated 16th October 2015

AS paths to this prefix

All paths

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

OriginVantage point · Oregon, US
One AS path to 143.0.161.0/24 as seen from Oregon, US, read outward from the origin: AS264621 → AS266853 → AS3356 → AS6939 → AS20130. Each hop is listed with its network name beneath the graph.AS264621BLUE SAT SERVICIO…OriginAS266853Comunicaciones Me…AS3356Lumen (Level 3)AS6939Hurricane Electri…AS20130Depaul University

Seen from Oregon, US

  1. 1AS264621BLUE SAT SERVICIOS ADMINISTRADOS DE TELECOMUNICACIONES SACROrigin
    Peer of AS264621seen on 190 paths from 80 vantage points
  2. 2AS266853Comunicaciones Metropolitanas METROCOM, S.A.CR
    Peer of AS266853seen on 1,195 paths from 133 vantage points
  3. 3AS3356Lumen (Level 3)US
    Peer of AS3356seen on 361,679 paths from 38 vantage points
  4. 4AS6939Hurricane Electric LLCUS
    Peer of AS6939seen on 975,334 paths from 1 vantage point
  5. 5AS20130Depaul UniversityUSVantage 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. London, UK26462126685333568529This path
  2. Sao Paulo2646212668533356266213This path
  3. Singapore264621266853235201299132337This path
  4. Oregon, US2646212668533356693920130Shown above
  5. Amsterdam26462126685323520325734549213151This path

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

100%

Seen by 80 of 80 full-feed vantage points

Globally propagated

Observed at 5 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
Costa Rica
Allocated
16th October 2015
Allocation block
143.0.160.0/22
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 143.0.161.0/24
ROA prefixAuthorised originMax length
143.0.160.0/22AS264621/24

Prefix hierarchy

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

Covering announcements

No less specific announcement covers this prefix.

More specific announcements

Nothing inside this block is announced separately.

Sibling prefixes

Prefixes of the same length sharing a parent block with 143.0.161.0/24
PrefixAddressesOriginVisibility
143.0.160.0/24256AS264621BLUE SAT SERVICIOS ADMINISTRADOS DE TELECOMUNICACIONES SA80/80

History

  1. AS26462112th 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.

Open 143.0.161.0/24 in the calculator/24 reference

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