2804:35bc::/32
At a glance
Subnets
/32 block
Visibility
60 of 62 vantage points
RPKI
Registry
BRAllocated 17th October 2016
AS paths to this prefix
All pathsOne observed path, hop by hop, from the origin out to Singapore.
Seen from Singapore
- Peer of AS266303seen on 376 paths from 139 vantage points
- Peer of AS268283seen on 402 paths from 115 vantage points
- Peer of AS52554seen on 5,242 paths from 91 vantage points
- Peer of AS61832seen on 28,505 paths from 135 vantage points
- Peer of AS13786seen on 151,942 paths from 82 vantage points
- Peer of AS22356seen on 79,498 paths from 65 vantage points
- Peer of AS6939seen on 320,794 paths from 2 vantage points
US
SGOne 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
- Sao Paulo26630326828332590This path
- London, UK266303268283528723356900251907This path
- Amsterdam266303268283525546183213786223566939213151This path
- Singapore266303268283525546183213786223566939132337Shown 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 propagatedObserved 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
- 17th October 2016
- Allocation block
- 2804:35bc::/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
| ROA prefix | Authorised origin | Max length |
|---|---|---|
| 2804:35bc::/32 | AS266303 | /128 |
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
No prefix of the same length in the same parent block is announced.
History
- AS26630312th 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.