189.81.244.0/23
At a glance
Addresses
/23 block
Visibility
75 of 76 vantage points
RPKI
Registry
LTAllocated 20th February 2025
AS paths to this prefix
All pathsOne observed path, hop by hop, from the origin out to Oregon, US.
Seen from Oregon, US
- Peer of AS59711seen on 846 paths from 96 vantage points
- Peer of AS9002seen on 34,421 paths from 1 vantage point
- Peer of AS8551seen on 1,077,002 paths from 1 vantage point
BG
GB
IL
PSOne 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
- London, UK5971190028529This path
- Amsterdam597119002250918298This path
- Sao Paulo597119002645335280This path
- Singapore597119002335623673This path
- Oregon, US597119002855142013Shown 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
99%
Seen by 75 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
- Lithuania
- Allocated
- 20th February 2025
- Allocation block
- 189.81.0.0/16
- 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 |
|---|---|---|
| 189.81.244.0/23 | AS59711 | /23 |
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 |
|---|---|---|---|
| 189.81.246.0/23 | 512 | AS12741Netia SA | 75/76 |
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 189.81.244.0/23 in the calculator/23 reference
Routing data derived from RouteViews MRT archives and public registry data.