103.115.180.0/23
At a glance
Addresses
/23 block
Visibility
76 of 76 vantage points
RPKI
Registry
SAAllocated 18th May 2018
AS paths to this prefix
All pathsOne observed path, hop by hop, from the origin out to Singapore.
Seen from Singapore
- Peer of AS35819seen on 99,975 paths from 139 vantage points
- Peer of AS48237seen on 5,393 paths from 100 vantage points
- Peer of AS3257seen on 222,730 paths from 51 vantage points
- Peer of AS3356seen on 421,631 paths from 2 vantage points
US
KHOne 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
- Amsterdam35819482375511250918298This path
- London, UK3581948237325712998529This path
- Sao Paulo35819482373257645335280This path
- Singapore35819482373257335623673Shown above
- Oregon, US358194823732571299855142013This 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 76 of 76 full-feed vantage points
Globally propagatedObserved 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
- RIPE NCC — Europe, Middle East, Central Asia
- Country
- Saudi Arabia
- Allocated
- 18th May 2018
- Allocation block
- 103.115.180.0/23
- Status
- assigned
- 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.
Covering announcements
No less specific announcement covers this prefix.
More specific announcements
Nothing inside this block is announced separately.
Sibling prefixes
| Prefix | Addresses | Origin | Visibility |
|---|---|---|---|
| 103.115.182.0/23 | 512 | AS29119AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL | 76/76 |
History
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 103.115.180.0/23 in the calculator/23 reference
Routing data derived from RouteViews MRT archives and public registry data.