SUBNET.IM

2001:1260:230::/45

Mexico Red de Telecomunicaciones, S. de R.L. de C.V.AS28536

At a glance

Subnets

524,288 × /64

/45 block

Visibility

98%

61 of 62 vantage points

RPKI

No ROA

Registry

LACNICMX

Allocated 27th December 2010

AS paths to this prefix

One real path per vantage point, fanning out from the origin. Where two reach the prefix the same way, those hops are drawn once. Open a path to follow it hop by hop.

OriginVantage points
AS path graph: 4 observed paths to 2001:1260:230::/45, fanning out from AS28536 toward the vantage points that see it. Each path is written out in full beneath the graph.AS28536Mexico Red de Tel…OriginAS18734Operbes, S.A. de …AS7195EdgeUnoAS32590Valve CorporationAS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS213151Christian ElsenAS3257GTT Communication…AS9002RETN LimitedAS51907Kanton ZugAS132337Axclusive
  1. Sao Paulo2853618734719532590This path
  2. Amsterdam285361873412996939213151This path
  3. London, UK28536187343257900251907This path
  4. Singapore285361873412996939132337This 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

98%

Seen by 61 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
Mexico
Allocated
27th December 2010
Allocation block
2001:1260::/32
Status
allocated
Origin validation
No ROA

No ROA covers this prefix, so RPKI has nothing to say about it either way. This is still the common case for a large share of the routing table.

Prefix hierarchy

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

CoveringMore specific
Prefix hierarchy for 2001:1260:230::/45: the announcements covering it on the left, the announcements inside it on the right. Every prefix drawn is also listed in the tables below.2001:1260:200::/…AS285362001:1260::/32AS135912001:1260:230::/…AS28536This prefix2001:1260:238::/…AS28536

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 2001:1260:230::/45
PrefixAddressesOriginVisibility
2001:1260:200::/4016.8M × /64AS28536Mexico Red de Telecomunicaciones, S. de R.L. de C.V.61/62
2001:1260::/324.3B × /64AS13591Mexico Red de Telecomunicaciones, S. de R.L. de C.V.62/62

More specific announcements

Nothing inside this block is announced separately.

Sibling prefixes

Prefixes of the same length sharing a parent block with 2001:1260:230::/45
PrefixAddressesOriginVisibility
2001:1260:238::/45524k × /64AS28536Mexico Red de Telecomunicaciones, S. de R.L. de C.V.61/62

History

  1. AS2853612th 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.