103.193.72.0/24
At a glance
Addresses
/24 block
Visibility
55 of 76 vantage points
RPKI
Registry
BDAllocated 11th May 2023
AS paths to this prefix
All pathsOne observed path, hop by hop, from the origin out to Amsterdam.
Seen from Amsterdam
- Peer of AS150142seen on 1,091 paths from 138 vantage points
- Peer of AS134732seen on 5,741 paths from 139 vantage points
- Peer of AS58682seen on 26,417 paths from 139 vantage points
- Peer of AS9498seen on 39,264 paths from 2 vantage points
IN
CHOne 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
- Amsterdam1501421347325868294988298Shown above
- London, UK1501421347325868294988529This path
- Sao Paulo15014213473258682291435280This path
- Oregon, US150142134732586829498855142013This 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
72%
Seen by 55 of 76 full-feed vantage points
Partially 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
- APNIC — Asia-Pacific
- Country
- Bangladesh
- Allocated
- 11th May 2023
- Allocation block
- 103.193.72.0/23
- Status
- allocated
- Origin validation
- Valid
A ROA exists that authorises this origin AS to announce this prefix at this length.
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 |
|---|---|---|---|
| 103.193.73.0/24 | 256 | AS151323Namepart | 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 103.193.72.0/24 in the calculator/24 reference
Routing data derived from RouteViews MRT archives and public registry data.